RE: CCIE #6460
Hello Aaron, Congratulations and thanks for the additional insight into the lab exam. John L. Watson, MCSE, CCNA, ACP Professional Services Consultant IBM Global Services My PID is Indigo Montoya. You kill -9 my parent process, prepare to vi. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Ole Drews Jensen Sent: Monday, November 27, 2000 12:40 PM To: 'Aaron K. Dixon'; GroupStudy LAB; GroupStudy Subject: RE: CCIE #6460 Hello Aaron, First, a million congratulations to you - it sounds like you did a really good job on the lab. Second, a million thanks to you for your "story" which I found anything but boring. Even though I am only halfway on my expedition towards the CCNP certification, I have often wondered what actually went on behind the closed doors at the CCIE labs, and you have now blown away 90% of the dark clouds. How long did it take you to become a CCIE after you got your CCNP cert? Thanks and enjoy your free time, Ole Ole Drews Jensen Systems Network Manager CCNA, MCSE, MCP+I RWR Enterprises, Inc. [EMAIL PROTECTED] http://www.oledrews.com/ccnp NEED A JOB ??? http://www.oledrews.com/job -Original Message- From: Aaron K. Dixon [mailto:[EMAIL PROTECTED]] Sent: Sunday, November 26, 2000 12:33 PM To: GroupStudy LAB; GroupStudy Subject: CCIE #6460 Hello all, This is a brief synopsis of my ccie lab and the tools I used to study. If you're not interested you may want to just hit the delete key now. I just thought that I would take a few moments to share my study methodology for the CCIE lab. I've been meaning to do this since I passed the lab on November 15th in San Jose, but I always seem to get sidetracked with all of my newfound free time. This was my first attempt at the lab and I found it to be fairly straight forward. It wasn't as convoluted as I expected and I had seen pretty much everything before. Day 1 The first thing that I did was read through the entire lab TWICE. I realized that I knew how to do everything and went to work on my diagram. I found day one to be very easy and was done by 2 o'clock. I checked and re-checked all of my work and felt very confident in everything that I had done. After that I spent time making sure that ALL of my information was recorded correctly and neatly on my diagram. I felt very confident when I left, but I have to admit as I tried to get some sleep the what if's were creeping in my mind. Day 2 I arrived for Day 2 happy to see the Day 2 binder on my desk and went through the same process of reading the entire lab twice. I realized that I knew exactly what to do on 90% of the lab and may have to browse the cd for the other 10%. Again, I found that there was plenty of time and I had completed everything that I knew how to do by 10:30. I spent the next 30 minutes reviewing the cd and configuring the remaining 10%. I then re-read everything and checked over all of my work and made sure that my diagram was complete. Documentation is very important in the lab not only for troubleshooting, but to ensure that the proctor can see what you were doing. The proctor spends all day at the lab and then has to check your work in the evening or at lunch for day 2. The last thing he wants to do is spend 30 minutes trying to read your diagram. Of course, this is just my opinion. After day 2, I felt real good about my work, but nervous none the less. This made for what seemed like a never ending lunch. Once we arrived back at the facility I was called first and on the way back to the lab I was told that I had made it to troubleshooting and that I had three hours. When I returned to my desk I found the paperwork for troubleshooting and for the first time found out how many points I had. I had gained 70 of the 75 points and only needed 10 of the 25 from troubleshooting. At that point, I knew that I had passed and just needed to knock out the troubleshooting. As I looked around I realized that no one else had progressed from Day 2. I spent about an hour and a half on troubleshooting and felt like I fixed everything so I turned in my sheet. About 5 minutes later, the proctor returned with a yellow sticky note with my number on it. He then asked me if I would erase all of my configs and then I left with a huge grin on my face. I just couldn't believe that all of my studying paid off. I met Chuck Larrieu a few hours later for a victory dinner. I knew that it would be nice to have some company one way or the other and I was glad that it turned out to be for good reasons. Passing the test was very rewarding, but the journey was just as rewarding. It's amazing the amount of material that you learn along the way and the many friends that you make. I have become friends with many people that I may of never met if I wasn't studying for the CCIE. Study Materials I stu
Headaches
Is it just me?... or does anyone else get headache when using wireless LAN technology... specifically the aironet 340's (802.11B DS). I tried turning down the signal strength to 1 mW (from the default of 35 mW)... and that helps a bit, but still it's scary to think that there's enough radiation that I can feel it. Also, I get headaches when using my nextel mobile phone too. Some of my co-workers get headaches too... but not everyone is affected. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
escape character !!
guys im trying to change the escape char from CTRL^ then x to something else by using escape-char command .but i doesnt work ... can anyone tell me if there is any additionl configuration needed or may be a problem with the terminal emulator thx _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Catalyst 2901
CPQG lists for the 5000: WS-X5161, 1 port ATM OC-12 WS-X5162, 1 port ATM OC-12 WS-X5167, 1 port ATM OC-3 WS-X5168, 1 port ATM OC-3 the 2 port blades are for the 5500. Kevin Wigle - Original Message - From: "Tony van Ree" <[EMAIL PROTECTED]> To: "Brian" <[EMAIL PROTECTED]>; "Ronald James" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Tuesday, 28 November, 2000 00:05 Subject: Re: Catalyst 2901 > I was under the impression you need to go to a 5500 to ATM card capability. > > Teunis > > On Monday, November 27, 2000 at 08:42:15 PM, Brian wrote: > > > On Tue, 28 Nov 2000, Ronald James wrote: > > > > > so, let say if I am looking for a switch adding to my existing network, is > > > it worth to purchase cat2901 instead of an expensive cat5000? Also, does > > > the cat2901 support slot modules? > > > > yes its worth it. > > > > Although the 2901 does have "slot modules" its essentailly a fixed > > configuration...a Supervisor 1, with a WS-X5213A blade. > > > > So you can't add a lane module. > > > > Brian > > > > > > > > > > > > > "Brian" <[EMAIL PROTECTED]> wrote in message > > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > On Sun, 26 Nov 2000, Han Nguyen wrote: > > > > > > > > > Can someone please tell me how do I know what version of FW and SW on > > > the > > > > > Cat2901 will support Cat 5000 IOS (cmd set)? > > > > > > > > cat2901's use the same software as a cat5000whatever version you > > > > are running, is the same version, same code, same commands, as a cat5k. > > > > > > > > Console> (enable) sh module > > > > Mod Module-Name Ports Module-Type Model Serial-Num > > > Status > > > > --- --- - - - - -- > > > - > > > > 1 2 100BaseTX Supervisor WS-X2900 003605924 ok > > > > 2 1210/100BaseTX Ethernet WS-X2901 003976417 ok > > > > > > > > Mod MAC-Address(es)Hw Fw Sw > > > > --- -- -- -- - > > > > > > > 1 00-60-5c-2c-a6-00 to 00-60-5c-2c-a9-ff 1.82.14.5(9) > > > > 2 00-60-5c-21-5d-28 to 00-60-5c-21-5d-33 1.01.44.5(9) > > > > > > > > Cat2901 is a Supervisor I. Cat 2926T is a Supervisor II. > > > > > > > > > > > > > > Thanks. > > > > > > > > > > Han. > > > > > > > > > > _ > > > > > FAQ, list archives, and subscription info: > > > http://www.groupstudy.com/list/cisco.html > > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > --- > > > > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > > > > Network Administrator > > > > ShreveNet Inc. (ASN 11881) > > > > > > > > _ > > > > FAQ, list archives, and subscription info: > > > http://www.groupstudy.com/list/cisco.html > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > _ > > > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > --- > > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > > Network Administrator > > ShreveNet Inc. (ASN 11881) > > > > _ > > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > -- > www.tasmail.com > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: The future of MCNS (Security)
Good idea. Security is too complex and too important to allow folks to palm themselves off as security experts on the mere basis of having passed an overly broad 70 question test. ( JMHO ) Chuck CCNP / Security ;-> -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of A.Strobel Sent: Monday, November 27, 2000 8:27 PM To: [EMAIL PROTECTED] Subject:The future of MCNS (Security) http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/changes_01- 01-01.html http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/course.html After introduction of CCIE Security, Cisco is now adding to the requirements of attaining MCNS. As of January, it will take four exams ( instead of one ) to become security certified. See the above links. A. Strobel Get free email and a permanent address at http://www.amexmail.com/?A=1 _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: how to config a frame relay switch?
In general, the frame switch config is correct. I believe you have a typo in your frame route statement under int s 1/1 On your other routers, the interface commands are just your encapsulation frame-relay and then optionally your lmi-type and interface-dlci commands Trick of the trade. Frame-relay interface-type DCE MAY be placed on an interface that does NOT have the DCE end of the cable, and therefore does not necessarily require a clockrate. The router interface to which is connected the DCE end of the cable is the one that requires the clockrate. The two do NOT have to be the same. Have fun! Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Frank Sent: Monday, November 27, 2000 6:10 PM To: [EMAIL PROTECTED] Subject:how to config a frame relay switch? i got 3 routers connected by R1 as a framerelay switch , using s1/0 on R1 to connect with s1/0 on R2,s1/1 on R1 to connect with s1/0 on R3. According to some materials, i should config such on R1: frame-relay switching int s1/0 no ip address encap frame clock rate 64000 frame intf-type dce frame route 110 int s1/1 100 int s1/1 no ip address encap frame clock rate 64000 frame intf-type dce frame route 100 int s1/1 110 could anyone tell me the config on r2 and R3 , do i need to config any routing protocol or static router on 3 routers ? I just want to construct a NBMA environment to make a test for ospf . Thanks. frank _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: question about loopback interfaces
Yes and no. recall that a DR is elected on a shared broadcast medium, typically ethernet. ( dumb question - how does this play out in a token ring environment? My supposition is that it would work out the same, even though TR is not a broadcast medium ) So if you were to change your scenario to the ethernet port going down, then yes. Hhhh... Suppose you had: - ethernet | | | DRBDR DR/other | | (---frame relay cloud ---) DR ethernet hardware fails. Now then, given that the DR hello is roughly 10 seconds by default, will the BDR be promoted to DR even though there is an alternate route to the existing DR. Recall that the SPF would most definitely be the ethernet port. Would there be a footrace among the various router interfaces? Would the alternate route to the DR be propagated to everyone prior to the BDR promotion? Without doing a Q&D lab, I would venture a guess that the BDR would be promoted because even though there is an alternative route to the DR loopback, hellos go only to adjacent routers, and the DR is no longer adjacent. Any comments? Can't answer number 2. As my real world OSPF experience is limited. Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of whitaker Sent: Monday, November 27, 2000 9:43 PM To: [EMAIL PROTECTED] Subject:RE: question about loopback interfaces Thanks for the response! I have two more questions: If in an OSPF and BGP environment, I think can see the stability with loopbacks... Correct me if I'm wrong in this theoritical scenario: Two routers in an OSPF share the highest priority. To break the tie and determine the DR, OSPF looks at router id, which is the highest interface address (let's say serial interface) and determines a particular router has the highest id. It becomes DR. Without a loopback address, if the serial interface goes down, then the BDR comes online and a new BDR election takes place. This requires processing power and could slow down the network. With a loopback interface configured with the highest IP address, then if a router is the DR and looses its serial interface, it would remain the DR. Is this correct? My second question involves the configuration of the loopback from real-world experience. What do most of you use - an address from the same subnet one of the interfaces is on or a seperate address? -Original Message- From: Tony van Ree [mailto:[EMAIL PROTECTED]] Sent: Monday, November 27, 2000 9:28 PM To: whitaker; [EMAIL PROTECTED] Subject: Re: question about loopback interfaces The notes I have here suggest that using a loopback interface provides a more stable interface than a physical interface. As the loopback interface is up as long as the RAM is working the chances of losing this interface are greatly reduced. Both OSPF and BGP use the highest active IP address as the router ID. If a loopback address is configured they will use the loopback address. Therefore the loopback address provides more stability. It can also make network management and troubleshooting tasks easier. Teunis. On Monday, November 27, 2000 at 08:58:00 PM, whitaker wrote: > Could someone explain the importance of using loopback interfaces? I keep > reading that it is important when using routing protocols to use loopback > interfaces. A consultant that is writing documentation for me suggested I > obtain an entire class C network just for loopback addresses. Cisco says > when configuring BGP that, "We recommend you use a loopback interface to > guarantee reachability in networks with multiple paths." (from > http://www.cisco.com/warp/public/459/23.html#3). > > Maybe I'm missing something totally obvious here, but exactly what benefit > do I gain from using loopback addresses? I know it is supposed to provide > reliability for routing protocols, but how? > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > -- www.tasmail.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Line Down , Protocol Up ?
I have seen this question in one of the cisco exams ! The obvious answer was BUG ERROR ! - Original Message - From: "John Neiberger" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, November 23, 2000 4:22 AM Subject: Re: Line Down , Protocol Up ? > Think this through starting at the first OSI layer. If the line is down > (physical) layer, then how could the next higher layer--which depends on > lower layers--ever possibly hope to function? > > It can't. You can't have a functional datalink layer without first having > valid physical connectivity. > > > Hi Gang, > > Just been looking at the binary possibilities of > > these options i.e 0 0 > >0 1 > >1 0 > >1 1 > > > > And feel thet that Line Down, Protocol Up is > > impossible. > > Can anyone confirm this or has anyone seen anything > > quirky of this nature. > > > > Regards, > > > > Phil. > > > > > > > > > > Do You Yahoo!? > > Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk > > or your free @yahoo.ie address at http://mail.yahoo.ie > > > > _ > > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > ___ > Tired of slow Internet? Get @Home Broadband Internet > http://www.home.com/xinbox/signup.html > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: The future of MCNS (Security)
Absolutely. It's ridiculous to assume that a person is an expert simply because they have added "+ Security" to their CCNP signature ;-) It wasn't until well after the exam that I discovered the delights and quirky idiosyncrasies of the various levels of PIX code. What joy! Ben --- Chuck Larrieu <[EMAIL PROTECTED]> wrote: > Good idea. Security is too complex and too important to allow folks > to palm > themselves off as security experts on the mere basis of having passed > an > overly broad 70 question test. ( JMHO ) > > Chuck > CCNP / Security ;-> > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf > Of > A.Strobel > Sent: Monday, November 27, 2000 8:27 PM > To: [EMAIL PROTECTED] > Subject: The future of MCNS (Security) > > http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/changes_01- > 01-01.html > > http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/course.html > > After introduction of CCIE Security, Cisco is now adding to the > requirements > of attaining MCNS. > As of January, it will take four exams ( instead of one ) to become > security > certified. See the above links. > > > A. Strobel > > > Get free email and a permanent address at > http://www.amexmail.com/?A=1 > > _ > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to > [EMAIL PROTECTED] > > _ > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] = Ben Lovegrove, CCNP (+ Security) Redspan Solutions Ltd http://www.redspan.com http://www.bensbookmarks.com Cisco: Products, Training, Jobs, Study Guides, Resources. Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: setting username and passwords for router logon in http
ip http authentication is your command ! There you can set the authentication for either enable password or local username/password Regards - Original Message - From: "Cisco Guy" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Friday, November 24, 2000 10:05 PM Subject: setting username and passwords for router logon in http > How do we set the password for a router while logging through http? > > regards > > > >From: "Laurel Redd" <[EMAIL PROTECTED]> > >Reply-To: "Laurel Redd" <[EMAIL PROTECTED]> > >To: <[EMAIL PROTECTED]> > >Subject: Fw: setting username and passwords for router logon in telnet > >Date: Fri, 24 Nov 2000 11:05:44 -0700 > > > > > > > > > > > >router#(config)line vty 0 4 > > > >router#(config)Login(I would use this command here as well) > > > > > >router#(config-line)password (password) > > > >router#(config-line) > > > > > > - Original Message - > > > From: "Tony van Ree" <[EMAIL PROTECTED]> > > > To: "suaveguru" <[EMAIL PROTECTED]>; "William Gragido" > > > <[EMAIL PROTECTED]>; "Chris A" <[EMAIL PROTECTED]>; > > > <[EMAIL PROTECTED]> > > > Sent: Thursday, November 23, 2000 8:21 PM > > > Subject: Re: setting username and passwords for router logon in telnet > > > > > > > > > > Try > > > > > > > > this assumes you already have an enable passowrd set. > > > > > > > > > > > > > > > > router#(config)line vty 0 4 > > > > router#(config-line)password (password) > > > > router#(config-line) > > > > > > > > and > > > > > > > > set the enable password > > > > router#(config)enable password (password) > > > > > > > > All this stuff is available on the Cisco CD and or config manuals. > > > > > > > > Teunis > > > > Hobart, Tasmania > > > > Australia. > > > > > > > > > > > > On Thursday, November 23, 2000 at 06:46:39 PM, suaveguru wrote: > > > > > > > > > hi anyone > > > > > > > > > > knows what's the command to set username and password > > > > > for router logon for telnet > > > > > > > > > > > > > > > > > > > > suave guru > > > > > > > > > > __ > > > > > Do You Yahoo!? > > > > > Yahoo! Shopping - Thousands of Stores. Millions of Products. > > > > > http://shopping.yahoo.com/ > > > > > > > > > > _ > > > > > FAQ, list archives, and subscription info: > > > http://www.groupstudy.com/list/cisco.html > > > > > Report misconduct and Nondisclosure violations to > >[EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > > -- > > > > www.tasmail.com > > > > > > > > > > > > _ > > > > FAQ, list archives, and subscription info: > > > http://www.groupstudy.com/list/cisco.html > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > >_ > >FAQ, list archives, and subscription info: > >http://www.groupstudy.com/list/cisco.html > >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > _ > Get more from the Web. FREE MSN Explorer download : http://explorer.msn.com > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: question about loopback interfaces
if I am not wrong for some routing protocols like ospf it needs a always up interface like a loopback interface . Also for BGP peering with a loopback interface makes tcp connection more reliable suaveguru --- whitaker <[EMAIL PROTECTED]> wrote: > Could someone explain the importance of using > loopback interfaces? I keep > reading that it is important when using routing > protocols to use loopback > interfaces. A consultant that is writing > documentation for me suggested I > obtain an entire class C network just for loopback > addresses. Cisco says > when configuring BGP that, "We recommend you use a > loopback interface to > guarantee reachability in networks with multiple > paths." (from > http://www.cisco.com/warp/public/459/23.html#3). > > Maybe I'm missing something totally obvious here, > but exactly what benefit > do I gain from using loopback addresses? I know it > is supposed to provide > reliability for routing protocols, but how? > > _ > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: how to config a frame relay switch?
yeah ,i got a type mistake in config of int s1/1,i have corrected it. the config on dte is quite simple ,i think. It's as follows: R2: interface Serial1/1 ip address 172.16.40.1 255.255.255.0 encapsulation frame-relay router ospf 1 network 172.16.0.0 0.0.255.255 area 0 R3: interface Serial1/1 ip address 172.16.30.1 255.255.255.0 encapsulation frame-relay router ospf 1 network 172.16.0.0 0.0.255.255 area 0 from the following result ,the frame swith works ,i think. and i found the dte routers got DLCI automatically. R1#sh frame pvc PVC Statistics for interface Serial1/0 (Frame Relay DCE) Active Inactive Deleted Static Local 0000 Switched 1000 Unused 0000 DLCI = 110, DLCI USAGE = SWITCHED, PVC STATUS = ACTIVE, INTERFACE = Serial1/0 input pkts 137 output pkts 132 in bytes 11442 out bytes 10932 dropped pkts 0 in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 in DE pkts 0 out DE pkts 0 out bcast pkts 0 out bcast bytes 0Num Pkts Switched 137 pvc create time 02:32:06, last time pvc status changed 01:57:16 PVC Statistics for interface Serial1/1 (Frame Relay DCE) Active Inactive Deleted Static Local 0000 Switched 1000 Unused 0000 DLCI = 100, DLCI USAGE = SWITCHED, PVC STATUS = ACTIVE, INTERFACE = Serial1/1 input pkts 133 output pkts 137 in bytes 11000 out bytes 11442 dropped pkts 0 in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 in DE pkts 0 out DE pkts 0 out bcast pkts 0 out bcast bytes 0Num Pkts Switched 133 pvc create time 02:28:35, last time pvc status changed 01:57:16 but the ospf seems failed ,R2 and R3 couldn't find each other ,after i add static route,they got connected. i don't think we need to run ospf on R1 ,right? another question is when i run ospf neighbor command ,i got such error,why? "R2(config-router)#nei 172.16.30.1 OSPF: Neighbor address does not map to an interface" Thanks. frank _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: question about loopback interfaces
Configuring OSPF: OSPF classifies different media into the following three types of networks by default: + Broadcast networks (Ethernet, Token Ring, FDDI) + Nonbroadcast multiaccess networks (SMDS, Frame Relay, X.25) + Point-to-point networks (HDLC, PPP) Configure Your OSPF Network Type You have the choice of configuring your OSPF network type as either broadcast or nonbroadcast multiaccess, regardless of the default media type. Using this feature, you can configure broadcast networks as nonbroadcast multiaccess networks when, for example, you have routers in your network that do not support multicast addressing. You also can configure nonbroadcast multiaccess networks (such as X.25, Frame Relay, and SMDS) as broadcast networks. This feature saves you from having to configure neighbors, as described in the section "Configure OSPF for Nonbroadcast Networks." Can't answer #2, as it's really early and I'm not awake yet, but it seems that the dead timer should be taken into account. On Mon, 27 Nov 2000, Chuck Larrieu wrote: > Yes and no. recall that a DR is elected on a shared broadcast medium, > typically ethernet. ( dumb question - how does this play out in a token ring > environment? My supposition is that it would work out the same, even though > TR is not a broadcast medium ) > > So if you were to change your scenario to the ethernet port going down, then > yes. > > Hhhh... > > Suppose you had: > > - ethernet > | | | > DRBDR DR/other > | | > (---frame relay cloud ---) > > DR ethernet hardware fails. > > Now then, given that the DR hello is roughly 10 seconds by default, will the > BDR be promoted to DR even though there is an alternate route to the > existing DR. Recall that the SPF would most definitely be the ethernet port. > Would there be a footrace among the various router interfaces? Would the > alternate route to the DR be propagated to everyone prior to the BDR > promotion? Without doing a Q&D lab, I would venture a guess that the BDR > would be promoted because even though there is an alternative route to the > DR loopback, hellos go only to adjacent routers, and the DR is no longer > adjacent. > > Any comments? > > Can't answer number 2. As my real world OSPF experience is limited. > > Chuck > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of > whitaker > Sent: Monday, November 27, 2000 9:43 PM > To: [EMAIL PROTECTED] > Subject: RE: question about loopback interfaces > > Thanks for the response! I have two more questions: > > If in an OSPF and BGP environment, I think can see the stability with > loopbacks... Correct me if I'm wrong in this theoritical scenario: > Two routers in an OSPF share the highest priority. To break the tie and > determine the DR, OSPF looks at router id, which is the highest interface > address (let's say serial interface) and determines a particular router has > the highest id. It becomes DR. Without a loopback address, if the serial > interface goes down, then the BDR comes online and a new BDR election takes > place. This requires processing power and could slow down the network. > With a loopback interface configured with the highest IP address, then if a > router is the DR and looses its serial interface, it would remain the DR. > Is this correct? > > My second question involves the configuration of the loopback from > real-world experience. What do most of you use - an address from the same > subnet one of the interfaces is on or a seperate address? > > > > > -Original Message- > From: Tony van Ree [mailto:[EMAIL PROTECTED]] > Sent: Monday, November 27, 2000 9:28 PM > To: whitaker; [EMAIL PROTECTED] > Subject: Re: question about loopback interfaces > > > The notes I have here suggest that using a loopback interface provides a > more stable interface than a physical interface. As the loopback interface > is up as long as the RAM is working the chances of losing this interface are > greatly reduced. > > Both OSPF and BGP use the highest active IP address as the router ID. If a > loopback address is configured they will use the loopback address. > Therefore the loopback address provides more stability. > > It can also make network management and troubleshooting tasks easier. > > Teunis. > On Monday, November 27, 2000 at 08:58:00 PM, whitaker wrote: > > > Could someone explain the importance of using loopback interfaces? I keep > > reading that it is important when using routing protocols to use loopback > > interfaces. A consultant that is writing documentation for me suggested I > > obtain an entire class C network just for loopback addresses. Cisco says > > when configuring BGP that, "We recommend you use a loopback interface to > > guarantee reachability in networ
Re: In Router How to find ...to which m/cs the syslog logging is enabled.
sh log - Original Message - From: karthikeyan To: [EMAIL PROTECTED] Sent: Tuesday, November 28, 2000 8:21 AM Subject: In Router How to find ...to which m/cs the syslog logging is enabled. Hi Group, How to find in Routers to which machines the syslog is redireted to ? ie.. the logging is enabled to which m/c What's the command for that.? Thanks, Karthi
MCNS exam outline
Hi all, What is the exam outline of MCNS? Thanks Regards, Raymond -- _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Layer2 ReDirection
Hello,, Someone Know how to switch Layer2 PFC Redirection to Layer3 Redirection via GRE in a Switch 6500. My Cache only supports Layer3 in WCCP configuration. Thanks, _ UOLMAIL - Todo Argentino tiene derecho a tener su e-mail. http://www.uolmail.com.ar _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: In Router How to find ...to which m/cs the syslog loggingis enabled.
remeber the '?' is your friend. >>> "Elias Aggelidis" <[EMAIL PROTECTED]> 11/28/00 04:45AM >>> sh log - Original Message - From: karthikeyan To: [EMAIL PROTECTED] Sent: Tuesday, November 28, 2000 8:21 AM Subject: In Router How to find ...to which m/cs the syslog logging is enabled. Hi Group, How to find in Routers to which machines the syslog is redireted to ? ie.. the logging is enabled to which m/c What's the command for that.? Thanks, Karthi _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: BCRAN Books
I used Todd's book and passed the BRCAN last week. Very good book. Of course, I've had a bit a experience hands on, so YMMV. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ ""Anthony Awatefe"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi Guys Does anyone know any good books to study for BCRAN I've ordered Todd Lammle's CCNP Remote Acces Study Guide Has any one use this??? (If so Any opinons??) Thanks In advance Anthony _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Why Can't I Browse the Internet when Using a GRE Tunnel
On Tue, 28 Nov 2000, ¹Ú¼ºÃ¶ wrote: > Thanks for your responding... > That was a real network. > Because I had faild to got particular alternatives, > the Users cann't get Internet Service for several Web site. > I think the problem maybe having an issue with mtu and fragmentation . > So, How about that we approach the problem at that Point ? > And more detailed environment is following. > > User--Router1--GRE Tunnel--Router2--(internet)-- Web Server >C1730 several Router C7000 > This is very common. http://www.cisco.com/warp/public/105/56.html Brian > Thanks. > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > --- Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CID Beta
Once you've taken a test, you'll have an account at the Galton tracking site. On there you can go to the Certification Progress page, and one of the items is the Cisco Career Certificatins Agreement. Just click the "Agreement" button and you're all set. It might not show up right away, so give it a day or so. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ "Brain Pan" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi All! > I have been preparing for the CID exam (640-025). > When I found out about the beta test(641-520) I > decided to do it and today I registered. I have never > done a Cisco beta test and have 2 questions for the > group: > > *) Does anybody know how to formally submit the > "Cisco Systems Confidentiality Agreement" prior to > taking an exam? (This is referenced at > http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/beta_exams.h tm). > Clicking the link gives you a pdf file and I couldn't > find an "I agree" button on the tracking system. > > *) Is there a way to learn more about the specifics > covered on the beta test? I am sure there are > similarities to the existing exam but given recent > discussions about how ambiguous portions of that test > are, I am wondering if there are particular areas test > takers should sharpen up on. I am getting the idea > that you "pays your money and takes your chances" when > it comes to betas because the vendor is testing new > questions but I hope to be as prepared as possible. > > Thanks in advance! > BP > > __ > Do You Yahoo!? > Yahoo! Shopping - Thousands of Stores. Millions of Products. > http://shopping.yahoo.com/ > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
question-reg dialer group command
hi, we would like to introduce u all to our problem. in cisco 3660 router when the dialer-group1 command is specified with out dialer-list 1 protocol ip permit, the host pc is able to ping to the bri 3/0 interface ip address ( 192.168.150.1). is it possible to apply an access list without the dialer-list 1 list access-list number using dialer -group command. we r mailing the config of cisco 3660 as a text doc. expecting ur reply rgds, beno& aby config of cisco 3660 Current configuration: ! version 12.0 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname router3660 ! enable secret 5 $1$ssEP$ksNLGEYFao6w3vfoQxObG0 ! username test password 0 cisco ! ! ! ! ip subnet-zero ! isdn switch-type basic-net3 isdn voice-call-failure 0 isdn tei-negotiation first-call ! ! ! ! interface Loopback0 ip address 192.168.150.1 255.255.255.0 no ip directed-broadcast ! interface FastEthernet0/0 ip address 192.168.1.1 255.255.255.0 no ip directed-broadcast duplex auto speed auto ! interface Serial1/0 no ip address no ip directed-broadcast no ip mroute-cache shutdown ! interface Serial1/1 no ip address no ip directed-broadcast shutdown clockrate 2015232 ! interface Serial1/2 no ip address no ip directed-broadcast shutdown ! interface Serial1/3 no ip address no ip directed-broadcast shutdown ! interface BRI3/0 ip unnumbered Loopback0 no ip directed-broadcast encapsulation ppp dialer-group 9 isdn switch-type basic-net3 peer default ip address pool ciscolab no cdp enable ppp authentication pap interface BRI3/1 no ip address no ip directed-broadcast shutdown isdn switch-type basic-net3 ! interface BRI3/2 no ip address no ip directed-broadcast shutdown isdn switch-type basic-net3 ! interface BRI3/3 ip address 192.168.3.1 255.255.255.0 no ip directed-broadcast encapsulation ppp shutdown dialer map ip 192.168.3.100 name router2610 1996 dialer-group 1 isdn switch-type basic-net3 ppp authentication chap ! ip local pool ciscolab 192.168.150.5 cache-size 100 ip classless no ip http server ! ! voice-port 2/0/0 ! voice-port 2/0/1 ! voice-port 2/1/0 ! voice-port 2/1/1 ! ! line con 0 logging synchronous transport input none line 129 144 line aux 0 line vty 0 4 login ! end beno& aby __ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Ip management
Microsoft Excel. Seriously, though, we do a ton of stuff with it, including tracking our inside/outside NATs, etc. You can even do nifty hyperlinks to launch telnet. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ ""Palis Michael"" <[EMAIL PROTECTED]> wrote in message 002801c058f8$f66dd260$[EMAIL PROTECTED]">news:002801c058f8$f66dd260$[EMAIL PROTECTED]... I am looking for an good IP management program able to manage several class C and privade addresses allocated to several customers. Can you suggest one? ../ Ppalis Micheal ../ e-mail: [EMAIL PROTECTED] ../ CYPRUS TELECOM. AUTHORITY FAX: + 357 2 486634 ../ Value Added Services www: http://www.cytanet.com.cy ./ Telecommunications Str ../ P.O.Box 24929, CY-1396 ../ Nicosia, Cyprus _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Frame relay interface question
Guys, interface Serial0 ip address 3.1.3.1 255.255.255.0 encapsulation frame-relay frame-relay interface-dlci 130 frame-relay interface-dlci 140 This is a multipoint interface, this means that the default for an interface (and not subinterface) is mulitpoint ? Thanx ___ Tired of slow Internet? Get @Home Broadband Internet http://www.home.com/xinbox/signup.html _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Headaches
Troll, troll, troll. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ "networker" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > Is it just me?... or does anyone else get headache when using wireless > LAN technology... specifically the aironet 340's (802.11B DS). I tried > turning down the signal strength to 1 mW (from the default of 35 mW)... > and that helps a bit, but still it's scary to think that there's enough > radiation that I can feel it. > > Also, I get headaches when using my nextel mobile phone too. > > Some of my co-workers get headaches too... but not everyone is affected. > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
DLSW ISSUE/please help
Would you please help me to know why the new changes did not work and lost connection between both of 7507. Router RPACA ? Config Before Changes source-bridge ring-group 100 source-bridge ring-group 1000 dlsw local-peer peer-id 10.0.4.45 group 10 border promiscuous dlsw remote-peer 0 tcp 10.98.8.1 lsap-output-list 200 dlsw icannotreach sap BC E0 ! interface Loopback0 ip address 10.0.4.45 255.255.255.252 ! interface TokenRing4/3 description Connect to SWPACC port 6/2 ip address 192.3.150.20 255.255.255.0 secondary ip address 10.0.60.20 255.255.255.0 ip helper-address 10.0.12.90 ip helper-address 10.0.12.91 ring-speed 16 multiring all source-bridge 1006 15 1000 source-bridge spanning ! Router RQUEENA ? Config Before Changes source-bridge ring-group 100 dlsw local-peer peer-id 10.98.8.1 group 10 dlsw remote-peer 0 tcp 10.0.4.45 dlsw remote-peer 0 tcp 10.0.4.57 backup-peer 10.0.4.45 dlsw bridge-group 1 ! interface Loopback0 ip address 10.98.8.1 255.255.255.252 interface TokenRing1/2 ip address 10.98.4.1 255.255.254.0 ip helper-address 10.98.4.85 ip helper-address 10.0.12.90 ip helper-address 10.0.12.91 ipx network 1015 ring-speed 16 source-bridge 14 1 100 source-bridge spanning ! 1. RPACA Deleted 'source-bridge ring-group 100' 2. RQUEENA Deleted 'source-bridge ring-group 100' 3. RQUEENA Added 'source-bridge ring-group 1000' 4. RQUEENA Changed source-bridge 14 1 100 to source-bridge 14 1 1000' End result was dlsw would not work. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Routers scripts?
Is there a way to script config changes on routers so that one might push changes out en masse? Thanks _ Get more from the Web. FREE MSN Explorer download : http://explorer.msn.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: RANT !!!!!! about CCDA
I think it would be CC[N|D]P. Of course, you could overstate the obvious and use CC[N|D][A|P]. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ "Olden Pieterse" <[EMAIL PROTECTED]> wrote in message 613278FCB1FFD011A3C400608C33FC24B58AD0@CTN_EXCHANGE">news:613278FCB1FFD011A3C400608C33FC24B58AD0@CTN_EXCHANGE... > Hi there gang > > I need to do this . > I have never felt as furious about an exam as this one > What a horrible exam ! > Its like saying the car has 2 wheels and an engine and then they ask "Do > you think Mr Jones is going to drive it or not ?" > Nevermind if Mr Jones is within walking distance of everything or not !! > > Half way through I also thought "stuff this !! " > > Anyway passed it (but just just) > > Cheers > Olden > CCNP , CCDA (hopefully next time you'll see CCNP/DP or is it CC/N/D/P and if > it is then what killed the dog ? (dont ask me , Cisco will know) ) > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
async interfaces
hi all ! How to avoid SNMP traps from "interface changed state to up.." events especially from virtual async interfaces ? all other events should stay active ! Regards, Thomas Reif _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCIE
Try this link http://ciscoinanutshell.com/cisco.shtml ""Kevin Keay"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > Hey Group, > > Does anybody have any good links where I could get some articles or files that > can explain what the CCIE certification is really all about, and how much work > and dedication is involved in achieving this goal? I'm one test away from my > CCNP and would like to start preparing my wife as to what it will take to get > the "golden router". She really doesn't understand what it is I do at work, so > I was looking for some articles that could explain to her what is REALLY > involved with this cert. I'm hoping this will ease the tension a little when I > have my nose stuck in a book late at night and weekends, for months on end. > > Thx all, > > Kevin Keay > (MCP, CNA, N+, CCNA, CCDA ) > Network WAN Specialist > > > > > > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Frame relay interface question
On Tue, 28 Nov 2000, John lay wrote: > Guys, > > interface Serial0 > ip address 3.1.3.1 255.255.255.0 > encapsulation frame-relay > frame-relay interface-dlci 130 > frame-relay interface-dlci 140 > > This is a multipoint interface, this means that the default for an interface > (and not subinterface) is mulitpoint ? Yes > > Thanx > > > > > > > > ___ > Tired of slow Internet? Get @Home Broadband Internet > http://www.home.com/xinbox/signup.html > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > --- Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Study Material for CID Beta Exam (641-520)
Study Material for CID Beta Exam (641-520) Hi I am taking this beta exam. Can anyone advice me what books/materials do i need to study in order to prepare for this exam? Any exam outline etc? Thanks Orion [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
BGP Update Message Contents?
Hi, I haven't had a chance to run this through a sniffer yet to examine the packets, but am wondering if someone could help me understand the rfc1771 reference to BGP update messages. When a BGP update messages is sent describing a route, are several update messages sent, each with a singular path attribute flag, and attribute type code, or does one update message contain all of the path attributes, and codes within one segment? The rfc1771 seams to read plural by stating variable length sequence of path attributes. Thank you for your assistance. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Catalyst 2901
On Tue, 28 Nov 2000, Tony van Ree wrote: > I was under the impression you need to go to a 5500 to ATM card capability. well, 5xxx yes > > Teunis > > On Monday, November 27, 2000 at 08:42:15 PM, Brian wrote: > > > On Tue, 28 Nov 2000, Ronald James wrote: > > > > > so, let say if I am looking for a switch adding to my existing network, is > > > it worth to purchase cat2901 instead of an expensive cat5000? Also, does > > > the cat2901 support slot modules? > > > > yes its worth it. > > > > Although the 2901 does have "slot modules" its essentailly a fixed > > configuration...a Supervisor 1, with a WS-X5213A blade. > > > > So you can't add a lane module. > > > > Brian > > > > > > > > > > > > > "Brian" <[EMAIL PROTECTED]> wrote in message > > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > On Sun, 26 Nov 2000, Han Nguyen wrote: > > > > > > > > > Can someone please tell me how do I know what version of FW and SW on > > > the > > > > > Cat2901 will support Cat 5000 IOS (cmd set)? > > > > > > > > cat2901's use the same software as a cat5000whatever version you > > > > are running, is the same version, same code, same commands, as a cat5k. > > > > > > > > Console> (enable) sh module > > > > Mod Module-Name Ports Module-Type Model Serial-Num > > > Status > > > > --- --- - - - - -- > > > - > > > > 1 2 100BaseTX Supervisor WS-X2900 003605924 ok > > > > 2 1210/100BaseTX Ethernet WS-X2901 003976417 ok > > > > > > > > Mod MAC-Address(es)Hw Fw Sw > > > > --- -- -- -- - > > > > > > > 1 00-60-5c-2c-a6-00 to 00-60-5c-2c-a9-ff 1.82.14.5(9) > > > > 2 00-60-5c-21-5d-28 to 00-60-5c-21-5d-33 1.01.44.5(9) > > > > > > > > Cat2901 is a Supervisor I. Cat 2926T is a Supervisor II. > > > > > > > > > > > > > > Thanks. > > > > > > > > > > Han. > > > > > > > > > > _ > > > > > FAQ, list archives, and subscription info: > > > http://www.groupstudy.com/list/cisco.html > > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > --- > > > > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > > > > Network Administrator > > > > ShreveNet Inc. (ASN 11881) > > > > > > > > _ > > > > FAQ, list archives, and subscription info: > > > http://www.groupstudy.com/list/cisco.html > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > _ > > > FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > --- > > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > > Network Administrator > > ShreveNet Inc. (ASN 11881) > > > > _ > > FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > -- > www.tasmail.com > > --- Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: question about loopback interfaces
We generally have a class C range set aside for loopbacks for most customers with networks of any size. I can only think of one reason to not assign it as a host route (ip with 255.255.255.255 mask), and that's for policy routing (required when you're doing NAT Pools + Static NATs + VPN so that your Static NATs can hop around the VPN tunnel to the outside interface). -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ ""whitaker"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Thanks for the response! I have two more questions: > > If in an OSPF and BGP environment, I think can see the stability with > loopbacks... Correct me if I'm wrong in this theoritical scenario: > Two routers in an OSPF share the highest priority. To break the tie and > determine the DR, OSPF looks at router id, which is the highest interface > address (let's say serial interface) and determines a particular router has > the highest id. It becomes DR. Without a loopback address, if the serial > interface goes down, then the BDR comes online and a new BDR election takes > place. This requires processing power and could slow down the network. > With a loopback interface configured with the highest IP address, then if a > router is the DR and looses its serial interface, it would remain the DR. > Is this correct? > > My second question involves the configuration of the loopback from > real-world experience. What do most of you use - an address from the same > subnet one of the interfaces is on or a seperate address? > > > > > -Original Message- > From: Tony van Ree [mailto:[EMAIL PROTECTED]] > Sent: Monday, November 27, 2000 9:28 PM > To: whitaker; [EMAIL PROTECTED] > Subject: Re: question about loopback interfaces > > > The notes I have here suggest that using a loopback interface provides a > more stable interface than a physical interface. As the loopback interface > is up as long as the RAM is working the chances of losing this interface are > greatly reduced. > > Both OSPF and BGP use the highest active IP address as the router ID. If a > loopback address is configured they will use the loopback address. > Therefore the loopback address provides more stability. > > It can also make network management and troubleshooting tasks easier. > > Teunis. > On Monday, November 27, 2000 at 08:58:00 PM, whitaker wrote: > > > Could someone explain the importance of using loopback interfaces? I keep > > reading that it is important when using routing protocols to use loopback > > interfaces. A consultant that is writing documentation for me suggested I > > obtain an entire class C network just for loopback addresses. Cisco says > > when configuring BGP that, "We recommend you use a loopback interface to > > guarantee reachability in networks with multiple paths." (from > > http://www.cisco.com/warp/public/459/23.html#3). > > > > Maybe I'm missing something totally obvious here, but exactly what benefit > > do I gain from using loopback addresses? I know it is supposed to provide > > reliability for routing protocols, but how? > > > > _ > > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > -- > www.tasmail.com > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: how to config a frame relay switch?
R1 is acting as the telco side of the frame-relay switch. It doesn't/shouldn't care about any layer 3 protocols, just it's DLCI mappings between interfaces. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ ""Frank"" <[EMAIL PROTECTED]> wrote in message 8vvs0e$6kh$[EMAIL PROTECTED]">news:8vvs0e$6kh$[EMAIL PROTECTED]... > yeah ,i got a type mistake in config of int s1/1,i have corrected it. > the config on dte is quite simple ,i think. > It's as follows: > R2: > interface Serial1/1 > ip address 172.16.40.1 255.255.255.0 > encapsulation frame-relay > > router ospf 1 > network 172.16.0.0 0.0.255.255 area 0 > R3: > interface Serial1/1 > ip address 172.16.30.1 255.255.255.0 > encapsulation frame-relay > > router ospf 1 > network 172.16.0.0 0.0.255.255 area 0 > > from the following result ,the frame swith works ,i think. > and i found the dte routers got DLCI automatically. > > R1#sh frame pvc > > PVC Statistics for interface Serial1/0 (Frame Relay DCE) > > Active Inactive Deleted Static > Local 0000 > Switched 1000 > Unused 0000 > > DLCI = 110, DLCI USAGE = SWITCHED, PVC STATUS = ACTIVE, INTERFACE = > Serial1/0 > > input pkts 137 output pkts 132 in bytes 11442 > out bytes 10932 dropped pkts 0 in FECN pkts 0 > in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 > in DE pkts 0 out DE pkts 0 > out bcast pkts 0 out bcast bytes 0Num Pkts Switched > 137 > > pvc create time 02:32:06, last time pvc status changed 01:57:16 > > PVC Statistics for interface Serial1/1 (Frame Relay DCE) > > Active Inactive Deleted Static > Local 0000 > Switched 1000 > Unused 0000 > > DLCI = 100, DLCI USAGE = SWITCHED, PVC STATUS = ACTIVE, INTERFACE = > Serial1/1 > > input pkts 133 output pkts 137 in bytes 11000 > out bytes 11442 dropped pkts 0 in FECN pkts 0 > in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 > in DE pkts 0 out DE pkts 0 > out bcast pkts 0 out bcast bytes 0Num Pkts Switched > 133 > > pvc create time 02:28:35, last time pvc status changed 01:57:16 > > > but the ospf seems failed ,R2 and R3 couldn't find each other ,after i add > static route,they got connected. > i don't think we need to run ospf on R1 ,right? > another question is when i run ospf neighbor command ,i got such error,why? > "R2(config-router)#nei 172.16.30.1 > OSPF: Neighbor address does not map to an interface" > > Thanks. > > frank > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Ip management
I used to do some consulting for Lucent's QIP product. DNS/DHCP run out of a database witha nice GUI. Are you an ISP? I think they are targeting ver 5.1 at ISPs, with some provisioning tools. -Original Message-From: Palis Michael [mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 28, 2000 12:06 AMTo: Group Study; CISCOSubject: Ip management I am looking for an good IP management program able to manage several class C and privade addresses allocated to several customers. Can you suggest one? ../ Ppalis Micheal ../ e-mail: [EMAIL PROTECTED] ../ CYPRUS TELECOM. AUTHORITY FAX: + 357 2 486634../ Value Added Services www: http://www.cytanet.com.cy./ Telecommunications Str../ P.O.Box 24929, CY-1396../ Nicosia, Cyprus
Re: async interfaces
"Reif, Thomas" wrote: > > How to avoid SNMP traps from "interface changed state to up.." events > especially from virtual async interfaces ? Under interface configuration mode: no logging event link-status Saa _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
PIX Firewall Management Software
Title: PIX Firewall Management Software After learning from OTJ experience and from another engineer, I've heard that instead of manually making changes line by line that there is some management software for the PIX. Does anyone know what it is called so I can get more info on it? Thanks, Joey Fowler
Re: Router Flight Cases
Mark, Don't make me get on a plane and come over there;) You don't have those tanks behind you anymore;) I went to the Mars Music store in KC, and found a SKB case for $199, and purchased a 19-inch powerstrip for $59. This case has a back and front 19inch rack inside, and meets flight standards, so it can fly I look forward to lugging the 6-9 routers I have around the airport. The security check should be a breeze..."please turn on those blue computers so that we know it's not a bomb." Many, many, many thanks to all who responded and gave me some great leads! Thanks to y'all, I was able to find exactly what I need. Charles P.S Regarding "Mark's AGS"... I will be selling that on ebay in a few weeks, and donating the proceeds to the American Cancer Society. This AGS router, which has IOS 11.x chips, 6 serial ports, 4 token ring ports, and 2 ethernet port ports, is a little "tempermental": if it has been sitting unused for a few days, you may need to reseat the cards to make it come up. It is also LOUD, and I , being the deaf guy, am complaining so that tells you something. Other than that, works great!Email me if interested. P.S.S No, this AGS does NOT belong to Mark... he was making a funny at my expense and attempting to muddy the legal waters... he's so Al Gore sometimes! ""ML"" <[EMAIL PROTECTED]> wrote in message 8vsj17$jao$[EMAIL PROTECTED]">news:8vsj17$jao$[EMAIL PROTECTED]... > Hey Man isnt that my AGS, HA HA, I think I left mine back at the old site. > > ML > "Cthulu, CCIE Candidate" <[EMAIL PROTECTED]> wrote in message > 8vbhjf$84i$[EMAIL PROTECTED]">news:8vbhjf$84i$[EMAIL PROTECTED]... > > Hi, all, > > > > Y'all recall that I posted a few weeks ago for a router cabinet. Well, I > > got some good leads, and then my circumstances have changed...again. I > > will be spending alot of time in KC in a corporate apartment for the next > > 2-8 months, so rack mounting my routers at home won't do me any good. I > > want to take them with me on the plane to my new quarters. > > > > Does anyone know where I can buy one of those flight cases with the 19 > inch > > rack inside that are about 3-4 feet high, and can can hold about 8 2500 > > sized routers? (The AGS will be staying at home.) I plan on taking my > > routers with me so that I can while the hours away with study. The case I > > am looking for is very similar to what the instructors use to transport > > their routers from class to class. Most of us have seen them: the > > instructor pops the top and inside are the cabled routers ready for use. > > > > I have been all over the web, and can not find exactly what I need. I > don't > > even know if flight case is the right word. > > > > > > TIA, > > > > Charles > > > > > > > > > > _ > > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Questions on DCN & CID
Did anyone know when the exams DCN (640-441) & CID (640-025) expire? _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: The future of MCNS (Security)
I agree! After took the exam, I consider MCNS is a bit simple If the exam is a specialization level exam. "A.Strobel" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/changes_01- 01-01.html > > http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/course.html > > After introduction of CCIE Security, Cisco is now adding to the requirements > of attaining MCNS. > As of January, it will take four exams ( instead of one ) to become security > certified. See the above links. > > > A. Strobel > > > Get free email and a permanent address at http://www.amexmail.com/?A=1 > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: BCRAN Books
I like the Exam Cram for BCRAN -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Jason Roysdon Sent: Tuesday, November 28, 2000 4:52 AM To: [EMAIL PROTECTED] Subject: Re: BCRAN Books I used Todd's book and passed the BRCAN last week. Very good book. Of course, I've had a bit a experience hands on, so YMMV. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ ""Anthony Awatefe"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi Guys Does anyone know any good books to study for BCRAN I've ordered Todd Lammle's CCNP Remote Acces Study Guide Has any one use this??? (If so Any opinons??) Thanks In advance Anthony _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Password recovery on PIX (pls ignore)
Greetings again, I found the link on Cisco's website. http://www.cisco.com/warp/public/110/34.shtml in case some of you need it out there. Thanks, Nabil _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Password Recovery on PIX
Greetings, Any ideas how to recover an enable password on PIX515. Thanks, Nabil _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Problem with CID 640-025. Read this if you have it scheduled.
I just got off the phone with Cisco and I have some interesting news. Recently I posted a message asking about the current version of CID. I knew the current version to be 3.0, with 100 questions over 2 hours. I took the exam last Wed. (Nov. 22) and received CID 2.0, 158 questions over 2 hours, 80% to pass. To make a long story short, I escalated the case to Cisco because I knew that I had received the wrong test. Cisco looked over things and agreed that I received the wrong test and gave me a voucher for a retest. Further, I was just told that because of this problem, they're going to temporarily pull the test from both VUE (where I took the exam) and Prometric, until they get things sorted out. I don't know when the suspension is going to go into effect, but suspect that it'll be immediately. Since I want to take the test ASAP, I asked if they had an ETA for redeployment and was told that they're guessing two weeks, but that it's just a guess and that it could be sooner or later. Anyone with the test currently scheduled should probably call the testing center and see if your exam has been postponed. Thanks, Craig _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: The future of MCNS (Security)
Great!! Great!! I love how they're moving on this and I love how they are again moving on this before any real security information is published. Advanced Pix? Why not start out with a better written guide for the regular Pix? -Original Message- From: A.Strobel [mailto:[EMAIL PROTECTED]] Sent: Monday, November 27, 2000 8:27 PM To: [EMAIL PROTECTED] Subject: The future of MCNS (Security) http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/changes_01- 01-01.html http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/course.html After introduction of CCIE Security, Cisco is now adding to the requirements of attaining MCNS. As of January, it will take four exams ( instead of one ) to become security certified. See the above links. A. Strobel Get free email and a permanent address at http://www.amexmail.com/?A=1 _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
help with IP Helper Address
A couple years ago we (actually my predecessor) removed a server from a small remote stub network (172.26.91.X). All the printers were moved to a print server on the main network (172.26.90.X) and kept their assigned ip's in network 172.26.91.X. The two networks are connected via a 4000 series on the 90.X end and a 2500 series on the 91.X end. When a user in network 91.X tries to map a printer, none show up in the box (WinNT). I can't reasonably expect all of them to all remember the UNC names for their printers. I started searching CCO for a solution and it seems to be "IP Helper Address" I have noticed that I don't have any set and always wondered what they were, well, now I know. The question is, on which router do I put the address of the print server?? Thanks Tim _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: The future of MCNS (Security)
I don't think that the MCNS is supposed to be on par with the SANS or GEAC exams folks. Those exams, such as the CISSP are true Security Exams, a different animal altogether. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Vincent Sent: Tuesday, November 28, 2000 7:51 AM To: [EMAIL PROTECTED] Subject: Re: The future of MCNS (Security) I agree! After took the exam, I consider MCNS is a bit simple If the exam is a specialization level exam. "A.Strobel" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/changes_01- 01-01.html > > http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/course.html > > After introduction of CCIE Security, Cisco is now adding to the requirements > of attaining MCNS. > As of January, it will take four exams ( instead of one ) to become security > certified. See the above links. > > > A. Strobel > > > Get free email and a permanent address at http://www.amexmail.com/?A=1 > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: question about loopback interfaces
For OSPF, if no loopback address is configured OSPF uses the highest IP address on the router being used. This could be a WAN interface. You may be running OSPF only on your Ethernet interface and not this WAN interface OSPF is using for the router ID. If the WAN interface bounces, it effects OSPF and causes OSPF to re-converge. If you have a loopback interface, then OSPF will use the highest IP on a loopback as it's router ID and thus when the WAN interface bounces it's not going to effect the OSPF process. --- suaveguru <[EMAIL PROTECTED]> wrote: > if I am not wrong for some routing protocols like > ospf > it needs a always up interface like a loopback > interface . Also for BGP peering with a loopback > interface makes tcp connection more reliable > > > suaveguru > --- whitaker <[EMAIL PROTECTED]> wrote: > > Could someone explain the importance of using > > loopback interfaces? I keep > > reading that it is important when using routing > > protocols to use loopback > > interfaces. A consultant that is writing > > documentation for me suggested I > > obtain an entire class C network just for loopback > > addresses. Cisco says > > when configuring BGP that, "We recommend you use a > > loopback interface to > > guarantee reachability in networks with multiple > > paths." (from > > http://www.cisco.com/warp/public/459/23.html#3). > > > > Maybe I'm missing something totally obvious here, > > but exactly what benefit > > do I gain from using loopback addresses? I know > it > > is supposed to provide > > reliability for routing protocols, but how? __ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Questions on DCN & CID
-Original Message- From: PYF <[EMAIL PROTECTED]> Newsgroups: groupstudy.cisco To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> Date: Tuesday, November 28, 2000 5:40 PM Subject: Questions on DCN & CID Did anyone know when the exams DCN (640-441) & CID (640-025) expire? _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] - This email server is running an evaluation copy of the MailShield anti- spam software. Please contact your email administrator if you have any questions about this message. MailShield product info: www.mailshield.com - This email server is running an evaluation copy of the MailShield anti- spam software. Please contact your email administrator if you have any questions about this message. MailShield product info: www.mailshield.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Line Down , Protocol Up ?
Oh ya. I turn up PRI's all the time at work and have seen a number of them stating that layer 1 was down and layer 2 up. Cisco's only response was a bug. The line is actually up though. Adam Hickey [EMAIL PROTECTED] - Original Message - From: "Elias Aggelidis" <[EMAIL PROTECTED]> To: "John Neiberger" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Sunday, November 26, 2000 1:24 AM Subject: Re: Line Down , Protocol Up ? > I have seen this question in one of the cisco exams ! > > The obvious answer was BUG ERROR ! > > - Original Message - > From: "John Neiberger" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Thursday, November 23, 2000 4:22 AM > Subject: Re: Line Down , Protocol Up ? > > > > Think this through starting at the first OSI layer. If the line is down > > (physical) layer, then how could the next higher layer--which depends on > > lower layers--ever possibly hope to function? > > > > It can't. You can't have a functional datalink layer without first having > > valid physical connectivity. > > > > > Hi Gang, > > > Just been looking at the binary possibilities of > > > these options i.e 0 0 > > >0 1 > > >1 0 > > >1 1 > > > > > > And feel thet that Line Down, Protocol Up is > > > impossible. > > > Can anyone confirm this or has anyone seen anything > > > quirky of this nature. > > > > > > Regards, > > > > > > Phil. > > > > > > > > > > > > > > > Do You Yahoo!? > > > Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk > > > or your free @yahoo.ie address at http://mail.yahoo.ie > > > > > > _ > > > FAQ, list archives, and subscription info: > > http://www.groupstudy.com/list/cisco.html > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > ___ > > Tired of slow Internet? Get @Home Broadband Internet > > http://www.home.com/xinbox/signup.html > > > > _ > > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
ISDN Multilink PPP
Hey all, Does anyone know what is the maximum number of ISDN BRIs that can be bonded in a single Multilink PPP? Basically, I have a site that will require 12 BRIs worth of backup bandwidth and am wondering if that will work with a single Dialer interface running Multilink PPP. The BRIs will be dialing into an E1 PRI. I've done four and seen example for 5 but not one for 12 BRI interfaces. Thanks, Evan You -CCNA _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
traffic-shaping question
Does traffic-shaping only show as active on the interface when there is actual traffic on the interface that is being shaped? If I type show traffic-shap statistics on a router that has traffic-shaping (with voice) enabled it shows as being not active. Is this only because there are no calls active? Thanks Cory R Stull CCNP, CCDA, MCSE, BNCS Communications Concepts Unl. 262-814-7214 _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Catalyst 2901
The August 2000, Product guide says 2820, 2900XL, and 3900 have ATM option? I don't know about the End-of-Life models, which may make the below statement accurate. May require further investigation. On Tue, 28 Nov 2000, Brian wrote: > On Tue, 28 Nov 2000, Tony van Ree wrote: > > > I was under the impression you need to go to a 5500 to ATM card capability. > > well, 5xxx yes > > > > > > Teunis > > > > On Monday, November 27, 2000 at 08:42:15 PM, Brian wrote: > > > > > On Tue, 28 Nov 2000, Ronald James wrote: > > > > > > > so, let say if I am looking for a switch adding to my existing network, is > > > > it worth to purchase cat2901 instead of an expensive cat5000? Also, does > > > > the cat2901 support slot modules? > > > > > > yes its worth it. > > > > > > Although the 2901 does have "slot modules" its essentailly a fixed > > > configuration...a Supervisor 1, with a WS-X5213A blade. > > > > > > So you can't add a lane module. > > > > > > Brian > > > > > > > > > > > > > > > > > > "Brian" <[EMAIL PROTECTED]> wrote in message > > > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > > On Sun, 26 Nov 2000, Han Nguyen wrote: > > > > > > > > > > > Can someone please tell me how do I know what version of FW and SW on > > > > the > > > > > > Cat2901 will support Cat 5000 IOS (cmd set)? > > > > > > > > > > cat2901's use the same software as a cat5000whatever version you > > > > > are running, is the same version, same code, same commands, as a cat5k. > > > > > > > > > > Console> (enable) sh module > > > > > Mod Module-Name Ports Module-Type Model Serial-Num > > > > Status > > > > > --- --- - - - - -- > > > > - > > > > > 1 2 100BaseTX Supervisor WS-X2900 003605924 ok > > > > > 2 1210/100BaseTX Ethernet WS-X2901 003976417 ok > > > > > > > > > > Mod MAC-Address(es)Hw Fw Sw > > > > > --- -- -- -- - > > > > > > > > > 1 00-60-5c-2c-a6-00 to 00-60-5c-2c-a9-ff 1.82.14.5(9) > > > > > 2 00-60-5c-21-5d-28 to 00-60-5c-21-5d-33 1.01.44.5(9) > > > > > > > > > > Cat2901 is a Supervisor I. Cat 2926T is a Supervisor II. > > > > > > > > > > > > > > > > > Thanks. > > > > > > > > > > > > Han. > > > > > > > > > > > > _ > > > > > > FAQ, list archives, and subscription info: > > > > http://www.groupstudy.com/list/cisco.html > > > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > > > > --- > > > > > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > > > > > Network Administrator > > > > > ShreveNet Inc. (ASN 11881) > > > > > > > > > > _ > > > > > FAQ, list archives, and subscription info: > > > > http://www.groupstudy.com/list/cisco.html > > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > _ > > > > FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > --- > > > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > > > Network Administrator > > > ShreveNet Inc. (ASN 11881) > > > > > > _ > > > FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > -- > > www.tasmail.com > > > > > > --- > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > Network Administrator > ShreveNet Inc. (ASN 11881) > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
iBGP
Dear Group, Doing BGP stuff in the lab now and I'm having a problem getting iBGP routes into the routing table. After fixing up the problems getting neighbors talking properly, I cannot see BGP routes. All the routes are from loop-backs on 4 routers in a full mesh. The routes being advertised are not being advertised by another igp. I'm also looking at the Hutnick/Satterlee book which takes you by the hand but I'm not getting the same results. It states there are 2 conditions to be met to get routes into the routing table. BGP knows about the routes through the network command - condition #1 The routes do show up on their local router as "directly connected" and therefore are in the local ip routing table. - Condition 2 All routes show up in all routers in the bgp table on every router. I'm now looking at next-hop-self, but so far it didn't seem to help. The book's examples end up with a local pref of 0 whereas mine shows 100, not sure of the significance. A colleague mentioned iBGPs high admin distance (200) was keeping the routes out .. but the routes are not being advertised by any other means except iBGP - so... shouldn't they be there?? Anyway, short of posting configs - any quick ideas? (long ones too will be tried) Kevin Wigle _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Fw: PIX Firewall Management Software
Title: PIX Firewall Management Software -Original Message-From: Fowler, Joey <[EMAIL PROTECTED]>To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>Date: Tuesday, November 28, 2000 5:05 PMSubject: PIX Firewall Management Software After learning from OTJ experience and from another engineer, I've heard that instead of manually making changes line by line that there is some management software for the PIX. Does anyone know what it is called so I can get more info on it? Thanks, Joey Fowler
Re: The future of MCNS (Security)
Sh*t. I was planning on that after I did the CID. Guess I'm taking MCNS before 2001. ""A.Strobel"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/changes_01- 01-01.html > > http://www.cisco.com/warp/public/10/wwtraining/certprog/special1/course.html > > After introduction of CCIE Security, Cisco is now adding to the requirements > of attaining MCNS. > As of January, it will take four exams ( instead of one ) to become security > certified. See the above links. > > > A. Strobel > > > Get free email and a permanent address at http://www.amexmail.com/?A=1 > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Ip management
There are lots of good ones out there. Check out Lucent's QIP, Checkpoint's NetID, and Cisco's Network Registrar to name a few. If you search back issues of Network Computing, you'll find a couple of product comparisons and reviews. irwin -Original Message-From: Palis Michael [mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 28, 2000 12:06 AMTo: Group Study; CISCOSubject: Ip management I am looking for an good IP management program able to manage several class C and privade addresses allocated to several customers. Can you suggest one? ../ Ppalis Micheal ../ e-mail: [EMAIL PROTECTED] ../ CYPRUS TELECOM. AUTHORITY FAX: + 357 2 486634../ Value Added Services www: http://www.cytanet.com.cy./ Telecommunications Str../ P.O.Box 24929, CY-1396../ Nicosia, Cyprus
Routing Protocols Load balancing vs. other solutions
How effective is the load balance features of routing protocols (for example, OSPF equal paths load balancing) when compared to solutions such as F5 or Windows NT load balancing ? _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Fw: Ip management
-Original Message-From: Benjamin Walling <[EMAIL PROTECTED]>To: '[EMAIL PROTECTED]' <[EMAIL PROTECTED]>Date: Tuesday, November 28, 2000 4:36 PMSubject: RE: Ip management I used to do some consulting for Lucent's QIP product. DNS/DHCP run out of a database witha nice GUI. Are you an ISP? I think they are targeting ver 5.1 at ISPs, with some provisioning tools. -Original Message-From: Palis Michael [mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 28, 2000 12:06 AMTo: Group Study; CISCOSubject: Ip management I am looking for an good IP management program able to manage several class C and privade addresses allocated to several customers. Can you suggest one? ../ Ppalis Micheal ../ e-mail: [EMAIL PROTECTED] ../ CYPRUS TELECOM. AUTHORITY FAX: + 357 2 486634../ Value Added Services www: http://www.cytanet.com.cy./ Telecommunications Str../ P.O.Box 24929, CY-1396../ Nicosia, Cyprus
Re: Headaches
I used to get headaches due to the CIA beaming EMP at me. After I wrapped my head in aluminum foil, I eliminated the headaches and prevented them from erasing the configs on my AGS. Are you, by chance, close to Langley? On a more serious note, you may be more senstive to EM and RF than most folks. If it persists, you should see your doctor and get it checked out. You can reduce your exposure to the cell phone by using a headset which will allow you to move the phone away from your head. Of course, if you put the phone in your pocket and use it in this manner, that can cause another slew of problems I won't get into... Charles ""Jason Roysdon"" <[EMAIL PROTECTED]> wrote in message 900aqs$kju$[EMAIL PROTECTED]">news:900aqs$kju$[EMAIL PROTECTED]... > Troll, troll, troll. > > -- > Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ > List email: [EMAIL PROTECTED] > Homepage: http://jason.artoo.net/ > Cisco resources: http://r2cisco.artoo.net/ > > > "networker" <[EMAIL PROTECTED]> wrote in message > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > Is it just me?... or does anyone else get headache when using wireless > > LAN technology... specifically the aironet 340's (802.11B DS). I tried > > turning down the signal strength to 1 mW (from the default of 35 mW)... > > and that helps a bit, but still it's scary to think that there's enough > > radiation that I can feel it. > > > > Also, I get headaches when using my nextel mobile phone too. > > > > Some of my co-workers get headaches too... but not everyone is affected. > > > > _ > > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Access-list Problem with UDP Port 53
Title: Access-list Problem with UDP Port 53 I am having a problem with an access-list on a 2600 router. It used for the clients T1 connection. the access-list as follows: access-list 100 deny ip 10.0.0.0 0.255.255.255 any access-list 100 deny ip 172.16.128.0 0.0.15.255 any access-list 100 deny ip 192.168.0.0 0.0.255.255 any access-list 100 permit tcp any any established access-list 100 deny icmp any any timestamp-request access-list 100 permit icmp any any access-list 100 permit tcp any any eq www access-list 100 permit tcp any any eq smtp access-list 100 permit tcp any any eq pop3 access-list 100 permit udp any any eq domain access-list 100 deny udp any any log access-list 100 deny tcp any any log When this acl is applied inbound on the serial interface, all web browsing stops. Looking at the logs and acl counters, it shows that UDP port 53 is being denied via the "access-list 100 deny udp any any log" statement. From my understanding, TCP port 53 is used between DNS servers and UDP port 53 is used for DNS queries between clients and DNS servers. The client is not hosting a DNS server, so they only need DNS queries and replies to pass. Upon changing "access-list 100 deny udp any any log" to "access-list 100 permit udp any any log", all web browsing is enabled. Could someone please shed some light on what I am missing here? Thanks in advance, Nathan Richie
Fw: Router Flight Cases
-Original Message- From: Cthulu, CCIE Candidate <[EMAIL PROTECTED]> Newsgroups: groupstudy.cisco To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> Date: Tuesday, November 28, 2000 5:05 PM Subject: Re: Router Flight Cases Mark, Don't make me get on a plane and come over there;) You don't have those tanks behind you anymore;) I went to the Mars Music store in KC, and found a SKB case for $199, and purchased a 19-inch powerstrip for $59. This case has a back and front 19inch rack inside, and meets flight standards, so it can fly I look forward to lugging the 6-9 routers I have around the airport. The security check should be a breeze..."please turn on those blue computers so that we know it's not a bomb." Many, many, many thanks to all who responded and gave me some great leads! Thanks to y'all, I was able to find exactly what I need. Charles P.S Regarding "Mark's AGS"... I will be selling that on ebay in a few weeks, and donating the proceeds to the American Cancer Society. This AGS router, which has IOS 11.x chips, 6 serial ports, 4 token ring ports, and 2 ethernet port ports, is a little "tempermental": if it has been sitting unused for a few days, you may need to reseat the cards to make it come up. It is also LOUD, and I , being the deaf guy, am complaining so that tells you something. Other than that, works great!Email me if interested. P.S.S No, this AGS does NOT belong to Mark... he was making a funny at my expense and attempting to muddy the legal waters... he's so Al Gore sometimes! ""ML"" <[EMAIL PROTECTED]> wrote in message 8vsj17$jao$[EMAIL PROTECTED]">news:8vsj17$jao$[EMAIL PROTECTED]... > Hey Man isnt that my AGS, HA HA, I think I left mine back at the old site. > > ML > "Cthulu, CCIE Candidate" <[EMAIL PROTECTED]> wrote in message > 8vbhjf$84i$[EMAIL PROTECTED]">news:8vbhjf$84i$[EMAIL PROTECTED]... > > Hi, all, > > > > Y'all recall that I posted a few weeks ago for a router cabinet. Well, I > > got some good leads, and then my circumstances have changed...again. I > > will be spending alot of time in KC in a corporate apartment for the next > > 2-8 months, so rack mounting my routers at home won't do me any good. I > > want to take them with me on the plane to my new quarters. > > > > Does anyone know where I can buy one of those flight cases with the 19 > inch > > rack inside that are about 3-4 feet high, and can can hold about 8 2500 > > sized routers? (The AGS will be staying at home.) I plan on taking my > > routers with me so that I can while the hours away with study. The case I > > am looking for is very similar to what the instructors use to transport > > their routers from class to class. Most of us have seen them: the > > instructor pops the top and inside are the cabled routers ready for use. > > > > I have been all over the web, and can not find exactly what I need. I > don't > > even know if flight case is the right word. > > > > > > TIA, > > > > Charles > > > > > > > > > > _ > > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] - This email server is running an evaluation copy of the MailShield anti- spam software. Please contact your email administrator if you have any questions about this message. MailShield product info: www.mailshield.com - This email server is running an evaluation copy of the MailShield anti- spam software. Please contact your email administrator if you have any questions about this message. MailShield product info: www.mailshield.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCIE #6460
Dear Aaron, Good job !!! I hope I will join you in the next semester ! Regards Elias Aggelidis CCNP+Voice - Original Message - From: "Jonathan Hays" <[EMAIL PROTECTED]> To: "Aaron K. Dixon" <[EMAIL PROTECTED]> Cc: "GroupStudy LAB" <[EMAIL PROTECTED]>; "GroupStudy" <[EMAIL PROTECTED]> Sent: Monday, November 27, 2000 6:33 PM Subject: Re: CCIE #6460 > Very informative and articulate post, Aaron. > > Thank you. > > -Jonathan > > "Aaron K. Dixon" wrote: > > > > Hello all, > > > > This is a brief synopsis of my ccie lab and the tools I used to study. If > > you're not interested you may want to just hit the delete key now. > > > > I just thought that I would take a few moments to share my study methodology > > for the CCIE lab. I've been meaning to do this since I passed the lab on > > November 15th in San Jose, but I always seem to get sidetracked with all of > > my newfound free time. This was my first attempt at the lab and I found it > > to be fairly straight forward. It wasn't as convoluted as I expected and I > > had seen pretty much everything before. > > > > Day 1 > > > > The first thing that I did was read through the entire lab TWICE. I > > realized that I knew how to do everything and went to work on my diagram. I > > found day one to be very easy and was done by 2 o'clock. I checked and > > re-checked all of my work and felt very confident in everything that I had > > done. After that I spent time making sure that ALL of my information was > > recorded correctly and neatly on my diagram. I felt very confident when I > > left, but I have to admit as I tried to get some sleep the what if's were > > creeping in my mind. > > > > Day 2 > > > > I arrived for Day 2 happy to see the Day 2 binder on my desk and went > > through the same process of reading the entire lab twice. I realized that I > > knew exactly what to do on 90% of the lab and may have to browse the cd for > > the other 10%. Again, I found that there was plenty of time and I had > > completed everything that I knew how to do by 10:30. I spent the next 30 > > minutes reviewing the cd and configuring the remaining 10%. I then re-read > > everything and checked over all of my work and made sure that my diagram was > > complete. Documentation is very important in the lab not only for > > troubleshooting, but to ensure that the proctor can see what you were doing. > > The proctor spends all day at the lab and then has to check your work in the > > evening or at lunch for day 2. The last thing he wants to do is spend 30 > > minutes trying to read your diagram. Of course, this is just my opinion. > > > > After day 2, I felt real good about my work, but nervous none the less. > > This made for what seemed like a never ending lunch. Once we arrived back > > at the facility I was called first and on the way back to the lab I was told > > that I had made it to troubleshooting and that I had three hours. When I > > returned to my desk I found the paperwork for troubleshooting and for the > > first time found out how many points I had. I had gained 70 of the 75 > > points and only needed 10 of the 25 from troubleshooting. At that point, I > > knew that I had passed and just needed to knock out the troubleshooting. As > > I looked around I realized that no one else had progressed from Day 2. I > > spent about an hour and a half on troubleshooting and felt like I fixed > > everything so I turned in my sheet. About 5 minutes later, the proctor > > returned with a yellow sticky note with my number on it. He then asked me > > if I would erase all of my configs and then I left with a huge grin on my > > face. I just couldn't believe that all of my studying paid off. > > > > I met Chuck Larrieu a few hours later for a victory dinner. I knew that it > > would be nice to have some company one way or the other and I was glad that > > it turned out to be for good reasons. > > > > Passing the test was very rewarding, but the journey was just as rewarding. > > It's amazing the amount of material that you learn along the way and the > > many friends that you make. I have become friends with many people that I > > may of never met if I wasn't studying for the CCIE. > > > > Study Materials > > > > I studied the normal books Caslow, Halabi, and Doyle and found them all to > > be very helpful. I also used three other books extensively that I don't see > > mentioned very often. I used the configuring cisco routers for bridging, > > dlsw+, & desktop protocols and the Cisco Press Lan Switching Book. I found > > them both to be very helpful as I work extensively with cisco routers and > > rarely use cisco switches. I also used the CCIEBootcamp labs which I found > > to be an excellent resource for practice. There are a lot of other labs, > > but most of them don't throw everything together like the bootcamp labs. I > > have to admit that I only completed about half of them and never did the > > dreaded lab 8, but
Router Commands for BSCN
At one time I had a list of all commands you should know for thr ACRC test. Does a similar list exist for the BSCN test? If so please post TIA Mark _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Remote user profile
Hello all, I need to set a profile for a specific remote user dialing on AS5300 access server to let him access only specific server and can not telnet or ping on other servers but I don't know how!! A suggesstion is to assign specific dialer interface with one IP and one phone number to that user then use this IP in an access list but this will waste an IP from my pool as it will be dedicated to that user only. so I need to specify in the access list the source username not the source IP or to assign a user profile in the access server. Any help? Get free email and a permanent address at http://www.netaddress.com/?N=1 _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CDP protocol
Greetings, I've an interesting one for you guys. When I issue a "sh cdp neigh" command on a 25XX router, I get 2 devices (WS-C5505 and 1900) on the same E0 interface. The destination port for the 5505 is 3/8, and the 1900 is B. I don't really have physical access to the equipment for visual inspection. Could there be a dump hub between the switches? since a dump hub doesn't have a MAC address, the cdp protocol is showing both devices instead! Any help on this one guys is appreciated. Thanks, Nabil _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Switch preference (network topology) question
By next year our office will have over 50 people. This does not include people who will be in our building and working for other companies. That number will be around 15 and it will grow. Basically, our building hosts our company and various other companies and I am part of a two-man IT staff that runs everything for all companies. Currently, we are using three 3548 XL switches and a 2620 for interVLAN routing. In this scenario, would it be feasible (and cost-effective) for me to roll out a 5000 (or a 5505) with a GBIC module and an RSM to take the load off the 2620 (which also does routing for our Frame Relay network)? Thanks, Jeff _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
OSPF host routes
Hi Guys / Gals Does anyone know of a way to make OSPF advertise the loopback network instead of the host route? ie: int lo0 ip add 213.166.24.161 255.255.255.240 comes up in other routers routing tables as: O213.166.24.161/32 [110/154] via 213.166.25.17 Serial0.3 when i would like it to look like: O213.166.24.160/28 [110 etc etc Apparently OSPF just treats loopbacks like this, EIGRP doesn't, therefore the ospf route is always more specific when setting up lab exercises with redistribution, so its hard to get into trouble! Simon _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Access-list Problem with UDP Port 53
Access-list Problem with UDP Port 53Could you clarify your network configuration? Is the 2600 at your location and connected to the client via the T-1 on serX? I just did some similar but even more restrictive acl's at my job. Tim ""Richie, Nathan"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I am having a problem with an access-list on a 2600 router. It used for the clients T1 connection. the access-list as follows: access-list 100 deny ip 10.0.0.0 0.255.255.255 any access-list 100 deny ip 172.16.128.0 0.0.15.255 any access-list 100 deny ip 192.168.0.0 0.0.255.255 any access-list 100 permit tcp any any established access-list 100 deny icmp any any timestamp-request access-list 100 permit icmp any any access-list 100 permit tcp any any eq www access-list 100 permit tcp any any eq smtp access-list 100 permit tcp any any eq pop3 access-list 100 permit udp any any eq domain access-list 100 deny udp any any log access-list 100 deny tcp any any log When this acl is applied inbound on the serial interface, all web browsing stops. Looking at the logs and acl counters, it shows that UDP port 53 is being denied via the "access-list 100 deny udp any any log" statement. >From my understanding, TCP port 53 is used between DNS servers and UDP port 53 is used for DNS queries between clients and DNS servers. The client is not hosting a DNS server, so they only need DNS queries and replies to pass. Upon changing "access-list 100 deny udp any any log" to "access-list 100 permit udp any any log", all web browsing is enabled. Could someone please shed some light on what I am missing here? Thanks in advance, Nathan Richie _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCIE R/S written exam
Has anyone had experience with Boson's test for R/S. I am scheduled to take my exam and would like to see how well I think I am doing.
Re: Router Commands for BSCN
This is a great link, imo: http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/np1_r /1rprt1/ Watch da wrap. BJ - Original Message - From: Mark Rose To: [EMAIL PROTECTED] Sent: Tuesday, November 28, 2000 3:07 PM Subject: Router Commands for BSCN At one time I had a list of all commands you should know for thr ACRC test. Does a similar list exist for the BSCN test? If so please post TIA Mark _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: help with IP Helper Address
Put it on the router nearest the person who needs access to the remote resources. >From: "Timothy Metz" <[EMAIL PROTECTED]> >Reply-To: "Timothy Metz" <[EMAIL PROTECTED]> >To: [EMAIL PROTECTED] >Subject: help with IP Helper Address >Date: Tue, 28 Nov 2000 18:25:28 +0100 > >A couple years ago we (actually my predecessor) removed a server from a >small remote stub network (172.26.91.X). All the printers were moved to a >print server on the main network (172.26.90.X) and kept their assigned ip's >in network 172.26.91.X. The two networks are connected via a 4000 series on >the 90.X end and a 2500 series on the 91.X end. When a user in network 91.X >tries to map a printer, none show up in the box (WinNT). I can't reasonably >expect all of them to all remember the UNC names for their printers. I >started searching CCO for a solution and it seems to be "IP Helper Address" >I have noticed that I don't have any set and always wondered what they >were, >well, now I know. The question is, on which router do I put the address of >the print server?? > >Thanks > >Tim > > >_ >FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get more from the Web. FREE MSN Explorer download : http://explorer.msn.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: [RE: Remote user profile]
The solution of configurinh a specific dialer interface will waste an IP address and a telephone number from my pool as it will be dedicated only for that remote user. I think there is another solution if I can deal with the remote user through its username or profile configured on the AS5300 Access Server. Any one have any idea if I can do that and how ? Thorsten Toenges <[EMAIL PROTECTED]> wrote: you can create a specific dialer interface for him with a dedicated number. There you can assign a local ip pool for these dialers and set an access-list-. i think there are other solutions also, but what do you think about that ? Thorsten Toenges Network Engineer Exodus Communications© E-Mail : [EMAIL PROTECTED] Web : http://www.exodus.net Europe-ASN-8709 US-ASN-3967 Asia-ASN-4197 -Original Message- From: Ahmed El-Ghobary [mailto:[EMAIL PROTECTED]] Sent: Monday, November 27, 2000 1:05 PM To: [EMAIL PROTECTED] Subject: Remote user profile Hello all, I need to set a profile for a specific remote user dialing on AS5300 access server to let him access only specific server and can not telnet or ping on other servers but I don't know how!! If I can use access list for that it will be great but the problem is that this user obtains dynamic IP from a pool so I need to specify in the access list the source username not the source IP. Any help? Get free email and a permanent address at http://www.netaddress.com/?N=1 _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get free email and a permanent address at http://www.netaddress.com/?N=1 _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: iBGP
On Tue, 28 Nov 2000, Kevin Wigle wrote: > Dear Group, > > Doing BGP stuff in the lab now and I'm having a problem getting iBGP routes > into the routing table. > > After fixing up the problems getting neighbors talking properly, I cannot > see BGP routes. > > All the routes are from loop-backs on 4 routers in a full mesh. > > The routes being advertised are not being advertised by another igp. > > I'm also looking at the Hutnick/Satterlee book which takes you by the hand > but I'm not getting the same results. It states there are 2 conditions to > be met to get routes into the routing table. > > BGP knows about the routes through the network command - condition #1 > > The routes do show up on their local router as "directly connected" and > therefore are in the local ip routing table. - Condition 2 > > All routes show up in all routers in the bgp table on every router. do they show "invalid"is it a invalid next-hop? Is "next-hop-self" set? > > I'm now looking at next-hop-self, but so far it didn't seem to help. ok > > The book's examples end up with a local pref of 0 whereas mine shows 100, > not sure of the significance. Don't worry about that. Is sync turned on? If you're not a transit AS, I would turn it off. > > A colleague mentioned iBGPs high admin distance (200) was keeping the routes > out .. but the routes are not being advertised by any other means except > iBGP - so... shouldn't they be there?? Well yes, and if an IGP was keeping them out, at least you would have the IGP route, and you say you have no route, so thats not it. > > Anyway, short of posting configs - any quick ideas? (long ones too will be > tried) > > Kevin Wigle > > > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > --- Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
certificate zone
Anyone have experience with the certificate zone CCIE R/S written exam section? I have purchased that and wonder whether the level of difficulty compare to the real written exam thanks in advanced _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
MCNS
If anyone has MCNS courseware for sale, please email me. Also, if their is any text out there targetted at the MCNS test, besides the official Cisco courseware, I would be interested in that as well if anyone can point me in the right direction. Brian --- Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CDP protocol
A CDP-enabled interface learns about all other CDP-enabled devices on its LAN, so I'm not sure why you would wonder about it learning about the C5505 and the 1900. CDP messages are sent to a data-link-layer multicast address that traverses switches. Maybe the 1900 is behind the C5505. Without more information on your topology, it's hard to give a more definite answer. Priscilla At 03:11 PM 11/28/00, Nabil Fares wrote: >Greetings, > >I've an interesting one for you guys. When I issue a "sh cdp neigh" command >on a 25XX router, I get 2 devices (WS-C5505 and 1900) on the same E0 >interface. The destination port for the 5505 is 3/8, and the 1900 is B. I >don't really have physical access to the equipment for visual inspection. >Could there be a dump hub between the switches? since a dump hub doesn't >have a MAC address, the cdp protocol is showing both devices instead! > >Any help on this one guys is appreciated. > >Thanks, > >Nabil > >_ >FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Priscilla Oppenheimer http://www.priscilla.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: escape character !!
Hi, I have found some emulations do not like it. In some cases you just can't seem to get it. This was true of some Windows emulators. I don't know what it is like these days as I either use a \Unix flavour or a good emulation program that overcomes the same. Teunis On Tuesday, November 28, 2000 at 11:27:34 AM, Mohamed Heeba wrote: > guys > im trying to change the escape char from CTRL^ then x to something else > by using escape-char command .but i doesnt work ... > > > can anyone tell me if there is any additionl configuration needed or may be > a problem with the terminal emulator > thx > > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > -- www.tasmail.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Switch preference (network topology) question
You may concider a Catalyst 4000 series which will save you some cost. http://www.cisco.com/warp/public/cc/pd/si/casi/ca4000/ ""Jeff Walzer"" <[EMAIL PROTECTED]> wrote in message 005901c05973$6c8599e0$[EMAIL PROTECTED]">news:005901c05973$6c8599e0$[EMAIL PROTECTED]... > By next year our office will have over 50 people. This does not include > people who will be in our building and working for other companies. That > number will be around 15 and it will grow. Basically, our building hosts our > company and various other companies and I am part of a two-man IT staff that > runs everything for all companies. Currently, we are using three 3548 XL > switches and a 2620 for interVLAN routing. > > In this scenario, would it be feasible (and cost-effective) for me to roll > out a 5000 (or a 5505) with a GBIC module and an RSM to take the load off > the 2620 (which also does routing for our Frame Relay network)? > > Thanks, > Jeff > > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
NAT
Hi Guys, I have a question for you. In my organitation there is the request to create two NAT pool address in the same router, in specific CISCO 3640, for two serial interface connect two different sites. In particulary, the hosts with IP Class 13.12.1.0 with subnet mask 255.255.255.0 must two other site with IP class 10.12.68.0 and 130.12.13.0 both with subnet mask 255.255.255.0. A statement these IP address Class belong an other Organitazion but they exist in my organitazion for this motive i shaped the NAT. In this moment in my router is configured un NAT Pool address for a site, i must configure a new NAT pool address for the new site. My question is: If i make the two NAT pool address, the configuration for the two interface ( inbound and outbound , etc . etc.) and I add the relative static route for the two Pool address, well , the routing of the different packets for two different sites is it correct ? Best Reagrds, Carmelo _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCIE R/S written exam Frivilous Reply
Eric, Don't study... studying is bad. My score was actually better when I didn't study. In fact, since we don't have a President, I am issuing a ban on all studying. Anyone reading this message must stop studying and go see Charley's Angles or Little Nicky. If Bush can declare himself President, why can't I forbid everyone from studying? LOL ( Flames to [EMAIL PROTECTED] ) Sorry too much OSPF and EIGRP is making me cracky! I think my NSSA LSA just converted to a feasible successor. Charles P.S. If the Boson test is poorly phrased with ambiguous answers, get it... that means it is close to the real thing. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: question about loopback interfaces
At 11:25 PM 11/27/00, Chuck Larrieu wrote: >Yes and no. recall that a DR is elected on a shared broadcast medium, >typically ethernet. ( dumb question - how does this play out in a token ring >environment? My supposition is that it would work out the same, even though >TR is not a broadcast medium ) Token Ring is a broadcast medium. Every station on a ring sees every frame. I'll leave the real answer to someone else. Thanks for all your great study challenges and answers, Chuck! Priscilla >So if you were to change your scenario to the ethernet port going down, then >yes. > >Hhhh... > >Suppose you had: > >- ethernet >| | | >DRBDR DR/other >| | >(---frame relay cloud ---) > >DR ethernet hardware fails. > >Now then, given that the DR hello is roughly 10 seconds by default, will the >BDR be promoted to DR even though there is an alternate route to the >existing DR. Recall that the SPF would most definitely be the ethernet port. >Would there be a footrace among the various router interfaces? Would the >alternate route to the DR be propagated to everyone prior to the BDR >promotion? Without doing a Q&D lab, I would venture a guess that the BDR >would be promoted because even though there is an alternative route to the >DR loopback, hellos go only to adjacent routers, and the DR is no longer >adjacent. > >Any comments? > >Can't answer number 2. As my real world OSPF experience is limited. > >Chuck > > >-Original Message- >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of >whitaker >Sent: Monday, November 27, 2000 9:43 PM >To: [EMAIL PROTECTED] >Subject:RE: question about loopback interfaces > >Thanks for the response! I have two more questions: > >If in an OSPF and BGP environment, I think can see the stability with >loopbacks... Correct me if I'm wrong in this theoritical scenario: >Two routers in an OSPF share the highest priority. To break the tie and >determine the DR, OSPF looks at router id, which is the highest interface >address (let's say serial interface) and determines a particular router has >the highest id. It becomes DR. Without a loopback address, if the serial >interface goes down, then the BDR comes online and a new BDR election takes >place. This requires processing power and could slow down the network. >With a loopback interface configured with the highest IP address, then if a >router is the DR and looses its serial interface, it would remain the DR. >Is this correct? > >My second question involves the configuration of the loopback from >real-world experience. What do most of you use - an address from the same >subnet one of the interfaces is on or a seperate address? > > > > >-Original Message- >From: Tony van Ree [mailto:[EMAIL PROTECTED]] >Sent: Monday, November 27, 2000 9:28 PM >To: whitaker; [EMAIL PROTECTED] >Subject: Re: question about loopback interfaces > > >The notes I have here suggest that using a loopback interface provides a >more stable interface than a physical interface. As the loopback interface >is up as long as the RAM is working the chances of losing this interface are >greatly reduced. > >Both OSPF and BGP use the highest active IP address as the router ID. If a >loopback address is configured they will use the loopback address. >Therefore the loopback address provides more stability. > >It can also make network management and troubleshooting tasks easier. > >Teunis. >On Monday, November 27, 2000 at 08:58:00 PM, whitaker wrote: > > > Could someone explain the importance of using loopback interfaces? I keep > > reading that it is important when using routing protocols to use loopback > > interfaces. A consultant that is writing documentation for me suggested I > > obtain an entire class C network just for loopback addresses. Cisco says > > when configuring BGP that, "We recommend you use a loopback interface to > > guarantee reachability in networks with multiple paths." (from > > http://www.cisco.com/warp/public/459/23.html#3). > > > > Maybe I'm missing something totally obvious here, but exactly what benefit > > do I gain from using loopback addresses? I know it is supposed to provide > > reliability for routing protocols, but how? Priscilla Oppenheimer http://www.priscilla.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCIE #6460
CONGRATULATIONS WAY TO GO!!! I should add that I have had the pleasure of meeting Aaron twice now - once at Networkers in Florida, and again last Thursday. Aaron is a gentleman in the true sense of the work, very helpful, very informative, and quite an expert in a number of arcane routing issues. He deals in network complexity in depth in his job. It should be no surprise that he found the Lab "easy". The man knows his stuff inside out Hope you and the family are having some fun now, Aaron. Deserve it, man! Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Aaron K. Dixon Sent: Sunday, November 26, 2000 10:33 AM To: GroupStudy LAB; GroupStudy Subject:CCIE #6460 Hello all, This is a brief synopsis of my ccie lab and the tools I used to study. If you're not interested you may want to just hit the delete key now. I just thought that I would take a few moments to share my study methodology for the CCIE lab. I've been meaning to do this since I passed the lab on November 15th in San Jose, but I always seem to get sidetracked with all of my newfound free time. This was my first attempt at the lab and I found it to be fairly straight forward. It wasn't as convoluted as I expected and I had seen pretty much everything before. Day 1 The first thing that I did was read through the entire lab TWICE. I realized that I knew how to do everything and went to work on my diagram. I found day one to be very easy and was done by 2 o'clock. I checked and re-checked all of my work and felt very confident in everything that I had done. After that I spent time making sure that ALL of my information was recorded correctly and neatly on my diagram. I felt very confident when I left, but I have to admit as I tried to get some sleep the what if's were creeping in my mind. Day 2 I arrived for Day 2 happy to see the Day 2 binder on my desk and went through the same process of reading the entire lab twice. I realized that I knew exactly what to do on 90% of the lab and may have to browse the cd for the other 10%. Again, I found that there was plenty of time and I had completed everything that I knew how to do by 10:30. I spent the next 30 minutes reviewing the cd and configuring the remaining 10%. I then re-read everything and checked over all of my work and made sure that my diagram was complete. Documentation is very important in the lab not only for troubleshooting, but to ensure that the proctor can see what you were doing. The proctor spends all day at the lab and then has to check your work in the evening or at lunch for day 2. The last thing he wants to do is spend 30 minutes trying to read your diagram. Of course, this is just my opinion. After day 2, I felt real good about my work, but nervous none the less. This made for what seemed like a never ending lunch. Once we arrived back at the facility I was called first and on the way back to the lab I was told that I had made it to troubleshooting and that I had three hours. When I returned to my desk I found the paperwork for troubleshooting and for the first time found out how many points I had. I had gained 70 of the 75 points and only needed 10 of the 25 from troubleshooting. At that point, I knew that I had passed and just needed to knock out the troubleshooting. As I looked around I realized that no one else had progressed from Day 2. I spent about an hour and a half on troubleshooting and felt like I fixed everything so I turned in my sheet. About 5 minutes later, the proctor returned with a yellow sticky note with my number on it. He then asked me if I would erase all of my configs and then I left with a huge grin on my face. I just couldn't believe that all of my studying paid off. I met Chuck Larrieu a few hours later for a victory dinner. I knew that it would be nice to have some company one way or the other and I was glad that it turned out to be for good reasons. Passing the test was very rewarding, but the journey was just as rewarding. It's amazing the amount of material that you learn along the way and the many friends that you make. I have become friends with many people that I may of never met if I wasn't studying for the CCIE. Study Materials I studied the normal books Caslow, Halabi, and Doyle and found them all to be very helpful. I also used three other books extensively that I don't see mentioned very often. I used the configuring cisco routers for bridging, dlsw+, & desktop protocols and the Cisco Press Lan Switching Book. I found them both to be very helpful as I work extensively with cisco routers and rarely use cisco switches. I also used the CCIEBootcamp labs which I found to be an excellent resource for practice. There are a lot of other labs, but most of them don't throw everything together like the bootcamp labs. I have to admit that I only completed about half of them and never did the dreaded lab 8, but I s
Re: Catalyst 2901
On Tue, 28 Nov 2000, Duane Morgan wrote: > The August 2000, Product guide says 2820, 2900XL, and 3900 have ATM > option? I don't know about the End-of-Life models, which may make the > below statement accurate. well alot of cisco switches offer atm. Even a Catalyst 3200 has ATMI was talking about switches that are in the Cat5000 family though. the Cat5000 family of switches includes the 2926T, 2901, 2902, 5000, 5002, 5500, etc. It does not include the 2900XL, 2820, 3900, etc. Brian > > May require further investigation. > > On Tue, 28 Nov 2000, Brian wrote: > > > On Tue, 28 Nov 2000, Tony van Ree wrote: > > > > > I was under the impression you need to go to a 5500 to ATM card capability. > > > > well, 5xxx yes > > > > > > > > > > Teunis > > > > > > On Monday, November 27, 2000 at 08:42:15 PM, Brian wrote: > > > > > > > On Tue, 28 Nov 2000, Ronald James wrote: > > > > > > > > > so, let say if I am looking for a switch adding to my existing network, is > > > > > it worth to purchase cat2901 instead of an expensive cat5000? Also, does > > > > > the cat2901 support slot modules? > > > > > > > > yes its worth it. > > > > > > > > Although the 2901 does have "slot modules" its essentailly a fixed > > > > configuration...a Supervisor 1, with a WS-X5213A blade. > > > > > > > > So you can't add a lane module. > > > > > > > > Brian > > > > > > > > > > > > > > > > > > > > > > > "Brian" <[EMAIL PROTECTED]> wrote in message > > > > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > > > On Sun, 26 Nov 2000, Han Nguyen wrote: > > > > > > > > > > > > > Can someone please tell me how do I know what version of FW and SW on > > > > > the > > > > > > > Cat2901 will support Cat 5000 IOS (cmd set)? > > > > > > > > > > > > cat2901's use the same software as a cat5000whatever version you > > > > > > are running, is the same version, same code, same commands, as a cat5k. > > > > > > > > > > > > Console> (enable) sh module > > > > > > Mod Module-Name Ports Module-Type Model Serial-Num > > > > > Status > > > > > > --- --- - - - - -- > > > > > - > > > > > > 1 2 100BaseTX Supervisor WS-X2900 003605924 ok > > > > > > 2 1210/100BaseTX Ethernet WS-X2901 003976417 ok > > > > > > > > > > > > Mod MAC-Address(es)Hw Fw Sw > > > > > > --- -- -- -- - > > > > > > > > > > > 1 00-60-5c-2c-a6-00 to 00-60-5c-2c-a9-ff 1.82.14.5(9) > > > > > > 2 00-60-5c-21-5d-28 to 00-60-5c-21-5d-33 1.01.44.5(9) > > > > > > > > > > > > Cat2901 is a Supervisor I. Cat 2926T is a Supervisor II. > > > > > > > > > > > > > > > > > > > > Thanks. > > > > > > > > > > > > > > Han. > > > > > > > > > > > > > > _ > > > > > > > FAQ, list archives, and subscription info: > > > > > http://www.groupstudy.com/list/cisco.html > > > > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > --- > > > > > > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > > > > > > Network Administrator > > > > > > ShreveNet Inc. (ASN 11881) > > > > > > > > > > > > _ > > > > > > FAQ, list archives, and subscription info: > > > > > http://www.groupstudy.com/list/cisco.html > > > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > _ > > > > > FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html > > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > --- > > > > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > > > > Network Administrator > > > > ShreveNet Inc. (ASN 11881) > > > > > > > > _ > > > > FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > -- > > > www.tasmail.com > > > > > > > > > > --- > > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > > Network Administrator > > ShreveNet Inc. (ASN 11881) > > > > _ > > FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > --- Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violatio
Re: iBGP
thanks for the comments - the list is awfully slow lately.. I have already turned off sync (no synchronization) and that seems to have put the routes into the table. This is a good example of where reading the book definitely doesn't give you the same warm and fuzzy as doing it "hands on". Kevin Wigle - Original Message - From: "Brian" <[EMAIL PROTECTED]> To: "Kevin Wigle" <[EMAIL PROTECTED]> Cc: "cisco" <[EMAIL PROTECTED]> Sent: Tuesday, November 28, 2000 3:24 PM Subject: Re: iBGP > On Tue, 28 Nov 2000, Kevin Wigle wrote: > > > Dear Group, > > > > Doing BGP stuff in the lab now and I'm having a problem getting iBGP routes > > into the routing table. > > > > After fixing up the problems getting neighbors talking properly, I cannot > > see BGP routes. > > > > All the routes are from loop-backs on 4 routers in a full mesh. > > > > The routes being advertised are not being advertised by another igp. > > > > I'm also looking at the Hutnick/Satterlee book which takes you by the hand > > but I'm not getting the same results. It states there are 2 conditions to > > be met to get routes into the routing table. > > > > BGP knows about the routes through the network command - condition #1 > > > > The routes do show up on their local router as "directly connected" and > > therefore are in the local ip routing table. - Condition 2 > > > > All routes show up in all routers in the bgp table on every router. > > do they show "invalid"is it a invalid next-hop? Is > "next-hop-self" set? > > > > > I'm now looking at next-hop-self, but so far it didn't seem to help. > > ok > > > > > The book's examples end up with a local pref of 0 whereas mine shows 100, > > not sure of the significance. > > Don't worry about that. Is sync turned on? If you're not a transit AS, I > would turn it off. > > > > > A colleague mentioned iBGPs high admin distance (200) was keeping the routes > > out .. but the routes are not being advertised by any other means except > > iBGP - so... shouldn't they be there?? > > Well yes, and if an IGP was keeping them out, at least you would have the > IGP route, and you say you have no route, so thats not it. > > > > > Anyway, short of posting configs - any quick ideas? (long ones too will be > > tried) > > > > Kevin Wigle > > > > > > > > > > _ > > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > --- > Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > Network Administrator > ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Errata for CCIE ALL-IN-ONE, 2nd Edition ?
hello ! Does anybody know if errata for 2nd edition of the book in subj available ? it has a lot of interesting info in it, but for study guide - too many typos. thank you ! Nodir _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Study sanity
I read a "real" book in between each technical book. By the time I'm done reading a normal book I miss(?) reading a technical book. It takes longer, but it keeps me motivated. That and a lot of booze! Good Luck. Collin "Jim Healis" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I'm interested in hearing remedies for those times when you have read so > much, and keep rereading material because it's repeated in every book, that > you feel a little dizzy, a bit disoriented, and ready to throw the books out > the window. > > Let's hear what everyone has done, especially those CCIEs! > > -j > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
12.1.5(T) fixes
I'm sure it fixes a ton of things, but one thing I've been struggling with is an image that will support both FastEthernet interfaces and WIC 2-T1 DI (drop and insert) modules on a 3640. I could get two different images that would support it, but not a single image that worked for both. Even then, the images I as using for the WIC 2-T1 DI were buggy. Anyway, if you've having problems, give 12.1.5(T) a try. Also seems to work great with 1605R IP FW Plus IPSEC56. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Study sanity
Blueberries! ;-) "Jim Healis" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I'm interested in hearing remedies for those times when you have read so > much, and keep rereading material because it's repeated in every book, that > you feel a little dizzy, a bit disoriented, and ready to throw the books out > the window. > > Let's hear what everyone has done, especially those CCIEs! > > -j > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
BCMSN
I have been looking at the exam objectives for BCMSN and notice that it mentions DDR under Network Fundamentals and ATM/LANE under network protocols. I have seen nothing for these in the official course book or the boson exams. Can someone tell me if I need to spen a lot of time looking into this? Any help would be much appreciated as I test on Friday. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Multicast - when is it covered
Is multicast ip's covered in the BSCN portion of the CCNP or is it covered later? Thanx Dyland --- Nothing like a de-motivational poster to lighten the spirit . . . http://www.thinkgeek.com/stuff/posters.html _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: IP routing tables
What, you mean Cisco routers are *not* omnipotent and omniscient? They *won't* cater to my every whim?? So much for all that Cisco marketing guff then... (tongue firmly in cheek, for those who couldn't work that out...) Thanks for the info, Howard (not tongue in cheek here). JMcL -- Forwarded by Jenny Mcleod/NSO/CSDA on 29/11/2000 09:04 am --- "Howard C. Berkowitz" <[EMAIL PROTECTED]>@groupstudy.com on 28/11/2000 12:47:42 pm Please respond to "Howard C. Berkowitz" <[EMAIL PROTECTED]> Sent by: [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: Subject: Re: IP routing tables [snipped] So what, you might very easily ask, does the second stage use to look up intra-area routes? In the real world, there is a temporary "routing table." Also in the real world, this would be too large to keep around, given that it would largely be duplicated in the "main" routing table (i.e., Routing Information Base). Yes, I can see there would be interest in having the information for debugging, but my feeling would be that most implementers think it's too costly. From the Cisco point of view, if you want to play "what if I remove this static" games, Netsys is intended for just that purpose. Not cheap, I recognize. The description of SPF in RFC2328 is conceptual, and the performance of an OSPF implementation depends on how efficiently the real computation is written. Dijkstra's algorithm is 40 years old, and more efficient approaches exist. See, for example, Tony Lauck's modification described in Perlman's _Interconnections_ (1st Ed), page 225. A presentation at the last NANOG reviews current approaches to millisecond-range IGP convergence: http://www.nanog.org/mtg-0010/igp.html While the research here involved IS-IS, it's still applicable. There is enough interest in millisecond convergence that if there were spare resources in the router, I'm afraid supporting this is a higher priority than what-if's. >[snipped] >> _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CDP protocol
Actually, that's not 100% true. I don't know all the reasoning behind it, and perhaps a Cisco switch can be told to forward CDP, but in 2 cases just today I saw that CDP info did not make it through Cisco CATs (I could see the CAT, but not the other routers connected to it, even though we were on the same subnet). For non-CDP aware switches, your statement is true of course. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ "Priscilla Oppenheimer" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > A CDP-enabled interface learns about all other CDP-enabled devices on its > LAN, so I'm not sure why you would wonder about it learning about the C5505 > and the 1900. CDP messages are sent to a data-link-layer multicast address > that traverses switches. Maybe the 1900 is behind the C5505. Without more > information on your topology, it's hard to give a more definite answer. > > Priscilla > > At 03:11 PM 11/28/00, Nabil Fares wrote: > >Greetings, > > > >I've an interesting one for you guys. When I issue a "sh cdp neigh" command > >on a 25XX router, I get 2 devices (WS-C5505 and 1900) on the same E0 > >interface. The destination port for the 5505 is 3/8, and the 1900 is B. I > >don't really have physical access to the equipment for visual inspection. > >Could there be a dump hub between the switches? since a dump hub doesn't > >have a MAC address, the cdp protocol is showing both devices instead! > > > >Any help on this one guys is appreciated. > > > >Thanks, > > > >Nabil > > > >_ > >FAQ, list archives, and subscription info: > >http://www.groupstudy.com/list/cisco.html > >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > Priscilla Oppenheimer > http://www.priscilla.com > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: IP routing tables
ok, then "sh run" is just about it I guess. Since all you can see is the "installed" route and it wouldn't be nice to fail a route on production router for a test. Something like a feasible successor in EIGRP but for statics is probably close to what you want - interesting idea! Kevin Wigle - Original Message - From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, 27 November, 2000 19:03 Subject: Re: IP routing tables > Kevin, > Thanks, but it's the floating statics that are overriden by dynamic routes > I was wanting to see! > Or the dynamic routes that are overridden by other dynamic or static > routes, etc. > I've had a few instances where it would be nice to be able to work out "if > I remove this static route, what does this router think will replace it in > the routing table", or similar. > > JMcL _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Multicast - when is it covered
BSCN is strictly routing protocols (RIP, OSPF, EIGRP, BGP), so I can't see why multicast would be covered on it. I don't recall it being on there, but I took the exam two months ago. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ "Dyland Desmarais" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > Is multicast ip's covered in the BSCN portion of the CCNP or is it covered > later? > Thanx > > Dyland > > -- -- > --- > Nothing like a de-motivational poster to lighten the spirit . . . > http://www.thinkgeek.com/stuff/posters.html > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Multicast - when is it covered
BSCN is strictly routing protocols (RIP, OSPF, EIGRP, BGP), so I can't see why multicast would be covered on it. I don't recall it being on there, but I took the exam two months ago. However, on the BCMSN you should know how to convert from a multicast IP to MAC address. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ "Dyland Desmarais" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > Is multicast ip's covered in the BSCN portion of the CCNP or is it covered > later? > Thanx > > Dyland > > -- -- > --- > Nothing like a de-motivational poster to lighten the spirit . . . > http://www.thinkgeek.com/stuff/posters.html > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Study sanity
Hasn't it been 6 months or a year since the Blueberry thread? -Original Message- From: David Armstrong [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 28, 2000 2:56 PM To: [EMAIL PROTECTED] Subject: Re: Study sanity Blueberries! ;-) "Jim Healis" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I'm interested in hearing remedies for those times when you have read so > much, and keep rereading material because it's repeated in every book, that > you feel a little dizzy, a bit disoriented, and ready to throw the books out > the window. > > Let's hear what everyone has done, especially those CCIEs! > > -j > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: my messages are filtered?
I think that there are some problems with their news servers. Right now I can send to groupstudy.com but not groupstudy.jobs. They've been pretty slow for me the last two days also. David Armstrong "Priscilla Oppenheimer" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > All the messages I sent to groupstudy today failed to appear. I wonder if > this one will appear? > > My mail server says they went out just fine. Every so often I seem to > trigger some filter at the groupstudy server. It must think I'm sending > spam or worse!? > > It's a bummer to spend time composing a response and then never see it... > > Priscilla > > > > Priscilla Oppenheimer > http://www.priscilla.com > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: BCMSN
I don't recall either on the switching exam. -- Jason Roysdon, CCNA, MCSE, CNA, Network+, A+ List email: [EMAIL PROTECTED] Homepage: http://jason.artoo.net/ Cisco resources: http://r2cisco.artoo.net/ ""Wilson, Christian"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I have been looking at the exam objectives for BCMSN and notice that it > mentions DDR under Network Fundamentals and ATM/LANE under network > protocols. I have seen nothing for these in the official course book or the > boson exams. Can someone tell me if I need to spen a lot of time looking > into this? Any help would be much appreciated as I test on Friday. > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
