MS DNS Issue. Network World Article.
Network World just released an article today on the Microsoft DNS problem. http://www.nwfusion.com/news/2001/0124msdns.html _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Early Token release
I thought that Early Token Release was when the Token was released prior to acknoledgement being received? -Original Message- From: Nathan Casassa [mailto:[EMAIL PROTECTED]] Sent: Saturday, January 27, 2001 12:57 AM To: [EMAIL PROTECTED] Subject: Re: Early Token release Early Token Release will release the token when the last bit of the frame has been sent out: Faisal Athar wrote: > Hi, > Please solve my confusion for this as I am getting different answers from > different resources.. > > Early token release > > (1) allows one token and more than one frames. > (2) Allows more than one token and more than one frames. > (3)allows more than two tokens and one data frame. > > Thanks a lot in advance... > > Faisal. > > > 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] _ 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: Spanning Tree Question - Root Port Selection
Hi Nathan, Have you read Radia Perlman's Interconnections. There are two. The second edition I believe is the latest. She wrote spanning tree. This book does cover it in detail. ISBN# 0201634481 At the time I looked Amazon had a used one in GOOD condition for 15 bucks. (FYI) -Original Message- From: Miller, Nathan - BSC [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 06, 2001 8:09 AM To: [EMAIL PROTECTED] Subject: Spanning Tree Question - Root Port Selection I have been looking for a while for further documentation of the process by which a switch selects its root port. Most of the books that I have searched for this information say something similar to the following quote from a CCO page: "A bridge's root port is the port through which the root bridge can be reached with the least aggregate path cost, a value that is called the root path cost." My problem is that they all seem to stop there. My question is this. If the root path cost is the same on multiple switch ports, how does STA determine which is the root port? Does it follow the same course as it would when selecting a designated port (root bridge, root path cost, sender ID, sender port). Many thanks for your thoughts. Nathan Miller _ 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: Intermittent ping
nitrous.digex.net has several different sites that youcan do ping and traceroute from OUTSIDE your network back TO your network. -Original Message- From: Evan Francen [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 06, 2001 9:51 AM To: 'Alex Boh'; [EMAIL PROTECTED] Subject: RE: Intermittent ping All of your times are slow. 1891ms ave., with 3 timeouts/11 echoes. This could be due to alot of different things, check times from your router to your ISP router, then continue checking routers from there. A trace would give your more information on where the latency is occurring. These are my ping times: Pinging 198.133.219.25 with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=60ms TTL=246 Reply from 198.133.219.25: bytes=32 time=61ms TTL=246 Reply from 198.133.219.25: bytes=32 time=60ms TTL=246 Reply from 198.133.219.25: bytes=32 time=60ms TTL=246 Reply from 198.133.219.25: bytes=32 time=60ms TTL=246 Reply from 198.133.219.25: bytes=32 time=60ms TTL=246 Reply from 198.133.219.25: bytes=32 time=60ms TTL=246 Ping statistics for 198.133.219.25: Packets: Sent = 7, Received = 7, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 60ms, Maximum = 61ms, Average = 60ms So, to answer your question, no this is not a normal symptom, and you will have to employ some troubleshooting to find out where/what the problem is. HTH, Evan -Original Message- From: Alex Boh [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 06, 2001 9:15 AM To: [EMAIL PROTECTED] Subject: Intermittent ping Hi everyone, Hope someone can enlighten me on the preceding issue. Recently I acquired a 512Kb lease line point-to-point connection. When I ping from my PC to cisco.com (c>ping 198.133.219.25 -t), I got reply and some "request time out", Is this a normal symptom? Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=1778ms TTL=244 Request timed out. Reply from 198.133.219.25: bytes=32 time=1878ms TTL=244 Request timed out. Reply from 198.133.219.25: bytes=32 time=1661ms TTL=244 Reply from 198.133.219.25: bytes=32 time=2091ms TTL=244 Reply from 198.133.219.25: bytes=32 time=1801ms TTL=244 Request timed out. Reply from 198.133.219.25: bytes=32 time=2056ms TTL=244 Reply from 198.133.219.25: bytes=32 time=1977ms TTL=244 Reply from 198.133.219.25: bytes=32 time=1890ms TTL=244 _ 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: Show Router Model
The only way to SLOW down a show tech command is to capture it to a file then use an editor to search through it. Take a look at Cisco's website for more information. Here is one link to SHOW COMMANDS http://www.cisco.com/univercd/cc/td/doc/product/atm/c8540/12_0/13_19/cmd_ref /show.htm Watch the word- -wrap -Original Message- From: Liwanag, Manolito [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 06, 2001 10:32 AM To: 'Cisco Group Study' Subject: RE: Show Router Model Hi Guys, Thank you for unfreezing my brain. So embarrassed. I feel that I should return my Cisco certs rgds, Manolito -Original Message- From: Evan Francen [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 06, 2001 10:53 AM To: 'Liwanag, Manolito'; 'Cisco Group Study' Subject: RE: Show Router Model show version, or show hardware, it will give you the base router model. Then you can determine from the interfaces installed, what router you have. Evan -Original Message- From: Liwanag, Manolito [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 06, 2001 9:51 AM To: 'Cisco Group Study' Subject: Show Router Model Hi guys, Can anyone tell me how to tell what model router you have from CLI ? I am trying to figure out what model we have in a few branches remotely (through telnet) but my brain is frozen. I can't recall the command. Can any one help ? I tried doing a sh tech but the info was flying by. How do I slow that info down ? Thank you in advanced. rgds, Manolito _ 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] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Spanning Tree Question - Root Port Selection
>From the CISCO web site. http://www.cisco.com/warp/public/473/5.html#oper Rules of Operation - STP works as follows: When the switches first come up, they start the root switch selection process by each switch transmitting BPDU to its directly connected switch on a per-VLAN basis. As the BPDU goes out through the network, each switch compares the BPDU it sent out to the one it received from its neighbors. From this comparison, the switches come to an agreement as to who the root switch is. The switch with the lowest priority in the network that wins this election process. (Remember, there will be one root switch identified per VLAN.) After that root switch has been identified, the switches follow the rules defined below: STP Rule One: All ports of the root switch must be in forwarding mode (except for some corner cases where self-looped ports are involved). Next, each switch determines their best path to get to the root. They determine this path by comparing the information in all the BPDUs received on all their ports. The port with the smallest information contained in its BPDU is used to get to the root switch; that port is called the root port. After a switch figures out its root port, it proceeds to Rule Two. STP Rule Two: Once a switch determines its root port, that port must be set to forwarding mode. In addition, for each LAN segment, the switches communicate with each other to determine which switch on that LAN segment is best to use for moving data from that segment to the root bridge. This switch is called the designated switch. STP Rule Three: In a given LAN segment, the designated switch's port that connects to that LAN segment must be placed in forwarding mode. STP Rule Four: All other ports in all the switches (VLAN-specific) must be placed in blocking mode. This is only for ports that are connected to other bridges or switches. Ports connected to workstations or PCs are not affected by STP; they remain forwarded. FOR a Look at path cost you might take a look at http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3ks/3000/aicfgcsl.htm #11023 -Original Message- From: Tom Pruneau [mailto:[EMAIL PROTECTED]] When switch send spanning tree updates those updates are sent in BPDUs (bridge protocol data units). The BPDU will have a source mac address associated with the originating switch/VLAN number. If a switch recieves multiple BPDUs that indicate the same root cost it will pick the one which came from the switch with the lowest (I'm pretty sure it's lowest and not highest but I may be wrong) MAC address. There is also a port priority which I believe (I'm not sure) can be configured to aid in the selection of the root port _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Jackson MS Cisco Users Group Meeting 02/13/2001
The Jackson Mississippi Cisco Users Group meets tomorrow night at 18:00. Meetings are held at 125 South Congress Street in the Celullar South building downstairs in the showcase. Food and Drink are normally provided. This weeks Sponsor is TekSystems. This weeks Certification Topic is layer one and layer two Wide Area Technologies Mark you calendar and bring a friend. http://www.cisco-users.org _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: VTY LINES NON EXISTENT!!!!
Console into the 1912 and set your password from the console on the menu. There is an option there under one of the menu items to set password. -Original Message- From: Pierre-Alex [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 13, 2001 10:30 AM To: Dale Cunningham Cc: [EMAIL PROTECTED] Subject: VTY LINES NON EXISTENT Hi All, I can't telnet into my 1912XL-EN Switch. I am using the latest IOS (9.00...) I get the error message, "password required but none set". There is no option on this switch that I could find for setting VTY lines options. Am I doing something wrong? Pierre-Alex _ 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: Favorable purchases and work for you.
Where are the CISCO Routers and Books on this catalog? Since there are none, this message has no place on this list. -Original Message- From: David Felder [mailto:[EMAIL PROTECTED]] Sent: Saturday, February 17, 2001 7:21 AM To: [EMAIL PROTECTED] Subject: Favorable purchases and work for you. Hi! My participant's ID code is 1072. Do you want to earn some money using you computer? Do you want to get the popular electronics , investing $65? Important addition: If you reconsider, you can return your $65 anytime. If the answer is "Yes", please read this letter and/or visit http://www.friendlybuys.com Friendly Buys program gives you all these opportunities. -You may get real, but not virtual, goods. -You may make money, not virtual millions, but you will get your 5-7 thousands per month. -Credit cards are accepted. (Online) -If you reconsider, your $65 will be returned to you by first request. The catalogue is updated regularly, the entire catalogue you may examine on http://www.friendlybuys.com If you are interested with the program and you decide to become its participant, while registration you should enter my ID code: 1072. Attention! I'm terribly sorry if you are not interested in the participation in any sort of net programs and you have received this letter accidentally. I'm not going to use your e-mail to inform you about the program in the future. Good luck! Be happy! _ 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: Book Recommendations
Allbooksforless has it listed for 9.99 where most others are 20 bucks plus shipping. http://www1.ecompare-corp.com/cgi-bin/books/nph-docompare.cgi I'd also recomend Cisco Routers for IP Routing, Little Black Book, Coriolis, ISBN 1-57610-421-4. It has a lot of information about the "gotchas" you'll find in Cisco routing. Also, any book by Caslov is a good one. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Book Recommendations
Apparently they do not have the book after all. After clicking on BUY in the comparison and reaching the site. They have no book. Sorry. -Original Message- From: Jim Dixon [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 20, 2001 9:58 AM To: [EMAIL PROTECTED] Subject: RE: Book Recommendations Allbooksforless has it listed for 9.99 where most others are 20 bucks plus shipping. http://www1.ecompare-corp.com/cgi-bin/books/nph-docompare.cgi I'd also recomend Cisco Routers for IP Routing, Little Black Book, Coriolis, ISBN 1-57610-421-4. It has a lot of information about the "gotchas" you'll find in Cisco routing. Also, any book by Caslov is a good one. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: TFTP Software
It is available from Cisco's website goto the main page select software center select Software Search under tools Type TFTP hit enter. You should then find what you seek. -Original Message- From: Prasanna [mailto:[EMAIL PROTECTED]] Sent: Friday, February 23, 2001 2:39 PM To: [EMAIL PROTECTED] Subject: TFTP Software Hello Guys, I need the TFTP software. I know it is available somewhere on the Cisco site . Any leads or URLs would be great!!! Thanks in advance for helping me out on this. Regards, Prasanna _ 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: Latency Program
Why could you not just use ping > ping.txt the greater than redirects the output into the named file ping.txt If I want to ADD do ping.txt I could subsequently use >> instead of > to append to the end of the file. It works great for me on Win98 at the command prompt. Then I just edit the file or open it with notepad to see my results. -Original Message- From: Dan West [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 28, 2001 3:44 PM To: NetEng; [EMAIL PROTECTED] Subject: Re: Latency Program On most Unix hosts you could run the following command from a shell prompt. > ping generic.host.com >> ping.results <> hit to break the ping. Now, "more" the new file ping.results, > more ping.results to see what the latency results are! Note that on some flavors like Solaris, you have to use the '-s' flag for the ping command to see detailed info. So on a Solaris box run it like this... > ping -s generic.host.com >> ping.results --- Have fun --- NetEng <[EMAIL PROTECTED]> wrote: > Does anyone know of a program that will ping a host > and record the latency? > Multiple links would be a +. Thanks > > > _ > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] = from The Big Lebowski... The Dude: You sure he won't mind? Bunny: Dieter doesn't care about anything. He's a nihilist. The Dude: Ohhh, that must be exhausting... __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.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]
RE: ISL & VLANS between routers
Why not just create a NEW vlan for the remote site THEN apply whatever policies are necessary to duplicate the access of the first site? -Original Message- From: Jack [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 13, 2001 2:12 PM To: [EMAIL PROTECTED] Subject: Re: ISL & VLANS between routers 2 sites, about 10 blocks apart. VLAN info needs to be routed over the wan because there are members of the same VLAN in both locations. "Mask Of Zorro" wrote in message ... >Good God Man! Why are you routing VLAN's over a WAN. What is the problem you >are trying to solve??? > >Z > > >>From: "Jack" <[EMAIL PROTECTED]> >>Reply-To: "Jack" <[EMAIL PROTECTED]> >>To: [EMAIL PROTECTED] >>Subject: ISL & VLANS between routers >>Date: Tue, 13 Mar 2001 11:29:05 -0800 >> >>Anyone know of a way to route Vlans over a WAN other than using Cisco ISL? >> >>I have customer with two sites, a 7204 on each site connected with a DS3 >>but >>Cisco says that his VLAN info can only be passed over Ethernet interfaces. >>He has a 6509 behind each router and the VLAN's are defined in those >>switches. >> >>Anyone had any experience with GIGAMAN from PacBell or Yipes.com ? >> >> >>_ >>FAQ, list archives, and subscription info: >>http://www.groupstudy.com/list/cisco.html >>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > >_ >Get your FREE download of MSN Explorer at 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] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Who can hire me?
We have a jobs list where this type of post should go. Please send this stuff to [EMAIL PROTECTED] and send the technical and networking related stuff to [EMAIL PROTECTED] If you have any questions please read the following guidelines located at: http://www.groupstudy.com/list/guide.html -Original Message- From: chen [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 13, 2001 9:39 PM To: [EMAIL PROTECTED] Subject: Who can hire me? can use Unix,Windows NT efficiently. Network Administrator,passed CCNA, now preparing for the CCNP. Be interested in deploying Microsoft Network and have much experience. Please mail me [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: ISP related question /migration strategy
I am interested in knowing the technique that people use to do such migration. Would you allow paths to both ISP's and do some prepending of routes or other metric manipulation to allow for load sharing during the migration, having the entire network migrated in a long and meticulous process? Would you migrate from the bottom up meaning workstations and hosts first then border routers last? Would you migrate one section of the network at a time? Meaning all hosts and switch the routing to the ISP all at once? Would you do it another way? Thanks -Original Message- From: Howard C. Berkowitz [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 7:17 AM To: [EMAIL PROTECTED] Subject: Re: ISP related question >All, > >A simple question for those who have related exprience/knowledge: >If we want to switch to another ISP, how soon we need to finish our >readdressing? There's no formal rule, although 30-60 days typically can get negotiated. As a side comment, remember that when you do switch, it's probably worth assuming you will need at least 5 days for the old address to purge out of DNS caches. The great majority of cache entries will clear much faster than that, but there will always be some that take a while. >I understand as our current address is assigned by our current ISP, we need >to give back this address and migrate to a new range coming from our new >ISP, we definitely want to how sufficient time for this process, just want >to know how long most of the ISP allows for this kind mirgration. We have a >/16 address currently. > >Thanks > >JP -- "What Problem are you trying to solve?" ***send Cisco questions to the list, so all can benefit -- not directly to me*** Howard C. Berkowitz [EMAIL PROTECTED] Technical Director, CertificationZone.com Senior Mgr. IP Protocols & Algorithms, Advanced Technology Investments, NortelNetworks (for ID only) but Cisco stockholder! "retired" Certified Cisco Systems Instructor (CID) #93005 _ 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: Phone line simulator
There is a discount listed for Groupstudy members for Teltone ISDN simulator. Check here for details. Zorro Mentioned the price, this link will give you the contact information as well. http://www.groupstudy.com/discounts/index.html -Original Message- From: Mask Of Zorro [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 10:06 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: Re: Phone line simulator You need ISDN to practice looking at q921 and q931 issues. You will need it to practice your multilink ppp bundles... You need to be able to configure switch types, spids, etc. It is not a good idea to get to the lab and see ISDN for the first time. You can practice DDR on the modems, but that is not the same as knowing ISDN. As for simulating Analog Dial, Teltone makes an analog simulator that sells used for about $300 - $400. The Teltone ISDN simulator is available from BigD Communications for under $1700. Take a look on Ebay, you'll see that these things sell regularly for that price used. Buy it on a credit card, use it for a few months to practice for the lab, then sell it on Ebay and get all your money back. All you pay is the finance charge to the credit card company for a few months. This is a hell of a lot less than you would pay to rent it for that time period, and considerably less than you would pay to install ISDN in your home. Not to mention that as long as the simulator is not defective, it will always be working when you want to do labs. Try to explain to your telco's tech support that you are trying to do some practice labs and desperately need them to repair your downed ISDN service right away! That's IF they even have tech support at midnight, which is when I usually end up doing labs... I hope this helps you out. Z >From: "Joe Wong" <[EMAIL PROTECTED]> >Reply-To: "Joe Wong" <[EMAIL PROTECTED]> >To: [EMAIL PROTECTED] >Subject: Phone line simulator >Date: Wed, 14 Mar 2001 23:36:47 +0800 > >I am looking for a phone line simulator to do some dial-up practice using >modems. I would appreciate any recommendation of model, price and setup. >And >I wonder a low cost PABX can do the job? > >I ask this because the ISDN simulator is too expensive for me and if I use >the modem dial-up for practice, will I lose anything that I can't do? > >Thanks in advance _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: AS5300 radius
I believe that you can specify up to three methods of auth to use for each aaa line. the radius local says that first use Radius to auth then after failing there use the Local Auth setup on the 5300. Feel free to correct me if I am wrong here. Jim -Original Message- From: Dale Frohman [mailto:[EMAIL PROTECTED]] Sent: Thursday, March 15, 2001 10:23 AM To: Adam Hickey Cc: Dale Frohman; [EMAIL PROTECTED] Subject: Re: AS5300 radius i have aaa authentication ppp default local group radius does the local make a difference? would any other aaa settings have an effect on my situation? this is the complete top half of the config: aaa new-model aaa authentication login default group radius local aaa authentication login console none aaa authentication login secure group radius enable aaa authentication login vty line none aaa authentication login dialup-login group radius local aaa authentication ppp default local group radius aaa authorization exec default if-authenticated group radius local aaa authorization network default group radius if-authenticated local aaa accounting update newinfo aaa accounting network default start-stop group radius On Thu, 15 Mar 2001, Adam Hickey wrote: > I think it is just the matter of having... > > aaa authentication ppp default group radius > > in the config. It supposedly uses the list of radius servers configured. > > Adam Hickey > [EMAIL PROTECTED] > CCNA CCNP (in progress) > _ > "And One!" > > > - Original Message - > From: "Dale Frohman" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Thursday, March 15, 2001 7:25 AM > Subject: AS5300 radius > > > > Quick question for the group. I have an AS5300 that i thought i had setup > > for two radius servers, however we had a situation where the primary > > radius server went down and the 5300 did not switch to use the secondary. > > I had to remove the primary in order for the secondary to work. > > > > Here is what i had configured: > > > > radius-server host x.x.x.x auth-port 1812 acct-port 1813 non-standard > > radius-server host x.x.x.x auth-port 1812 acct-port 1813 non-standard > > > > Thanks > > > > > > > > _ > > 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: TCPmag.com Salary Survey
try the main site the article is the first one on the page. http://tcpmag.com -Original Message- From: David A. Lauer [mailto:[EMAIL PROTECTED]] Tried to get there but wasn't successful. Is this an open site? _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 1750, VICs and IOS support
Have you tried this url? Hardware software compatibility matrix. You will need CCO access http://www.cisco.com/cgi-bin/front.x/Support/HWSWmatrix/hwswmatrix.cgi Ben Hockenhull wrote: > SO I have a 1750 in my lab so that I can play with a bit of VoIP using a > couple of VICs, one FXO and one FXS. > > Trouble is that I seem to be having problems finding an IOS image that > actually supports the FXO or FXS VIC. I know I need a Plus image, and I > presume I need the voice feature set as well. > > I've tried various 12.1.xT IP/Voice/Plus/etc images, and none of them seem > to support the VIC. I do a show voice port and it returns blank. The > amber in use lights on the VIC ports are lit, even though there's nothing > plugged in. I should also get dialtone on an FXS port regardless of > config, and there's no dice there. > > Anyone know what might be going on? Suggestions for a known-working 1750 > image that actually supports the VICs? > > Ben > > -- > Ben Hockenhull > [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: PIX failover
Of course the REAL test is to unplug one of them once you are certain it is configured properly to test the failover and see first hand how it reacts by viewing the routes, protocols and translations to verify that all is working according to plan. Then failover again just to return to the original and prove that it will return after the initial failure has been resolved. Put your results into your operating manual(s) for future reference. -Original Message- From: Andrew Twigger [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 02, 2001 9:55 AM To: 'Florin Mechetiuc'; [EMAIL PROTECTED] Subject: RE: PIX failover If you do sh ver from enable mode you get :- PIX_TH_BB# sh ver PIX Version 4.4(4) Compiled on Thu 06-Jan-00 16:07 by pixbuild PIX BIOS (4.0) #0: Tue May 18 16:29:54 PDT 1999 PIX_TH_BB up 104 days 21 hours Hardware: PIX-515, 64 MB RAM, CPU Pentium 200 MHz Flash strata @ base 0x300 0: ethernet0: address is 0050.54ff.382e, irq 9 1: ethernet1: address is 0050.54ff.382f, irq 7 Licensed Options: Failover: Enabled IPSec: Disabled Ports allowed: 6 Serial Number: 1234567890 -- Two things that say its a UnRestricted pix. 1) 64Meg of Ram - Restricted pix has only 32meg 2) the Failover option is enabled If you have a Restricted and buy the upgrade you get 32meg of ram and a software patch. Hope this helps Andrew -Original Message- From: Florin Mechetiuc [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 02, 2001 3:22 PM To: [EMAIL PROTECTED] Subject: PIX failover I have couple of 520 firewalls ordered a while back but I don't know if is a way to check if they are in failover bundle. To be more specific , I have one up and running but I would like to install the failover and I don't which one is ( I have other three ordered for other projects). I think it might be a way of checking on Cisco's website by having the serial number of the main firewall and then I can get the the serial number of the failover. Thanks and Happy New Year ! Florin Mechetiuc [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] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Frame Relay PVC
Dion, Have you also moved this troublesome link to another "KNOWN GOOD" serial port. If you have none free, just switch two of them. See if the problem follows the serial port or the cable. If possible use a serial port on another interface on your router. This will help you eliminate your equipment. Jim -Original Message- From: Mark Krysinski [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 03, 2001 11:27 AM To: Radford Dion; [EMAIL PROTECTED] Subject: RE: Frame Relay PVC Dion, Request of your carrier to do intrusive testing. This will force them to look at more than just the signaling portion of the circuit. Good luck, Mark Krysinski CTO -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Radford Dion Sent: Wednesday, January 03, 2001 11:46 AM To: [EMAIL PROTECTED] Subject: Frame Relay PVC I have a intermittent problem (about a dozen times a day) where a PVC goes from the active to inactive state. It used to happen maybe once a week. I have not changed anything on either router. Furthermore, my other PVC's are unaffected. I did a debug of the lmi packets and the output is below. My telco says there is nothing wrong with the physical connection or the configuration of the PVC. If anyone has an explanation for these events, or even better, a solution to fix the damn thing, I'd love to hear it. Thanks, Dion Serial0(in): Status, myseq 89 RT IE 1, length 1, type 0 KA IE 3, length 2, yourseq 193, myseq 89 PVC IE 0x7 , length 0x3 , dlci 235, status 0x2 PVC IE 0x7 , length 0x3 , dlci 250, status 0x2 PVC IE 0x7 , length 0x3 , dlci 271, status 0x0 *Jan 3 10:23:37: %FR-5-DLCICHANGE: Interface Serial0 - DLCI 271 state changed to INACTIVE *Jan 3 10:23:37: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0.1, changed state to down PVC IE 0x7 , length 0x3 , dlci 750, status 0x2 Serial0(out): StEnq, myseq 90, yourseen 193, DTE up datagramstart = 0x401D66CC, datagramsize = 14 FR encap = 0x00010308 00 75 95 01 01 01 03 02 5A C1 Serial0(in): Status, myseq 90 RT IE 1, length 1, type 1 KA IE 3, length 2, yourseq 194, myseq 90 Serial0(out): StEnq, myseq 91, yourseen 194, DTE up datagramstart = 0x40001338, datagramsize = 14 FR encap = 0x00010308 00 75 95 01 01 01 03 02 5B C2 Serial0(in): Status, myseq 91 RT IE 1, length 1, type 1 KA IE 3, length 2, yourseq 195, myseq 91 Serial0(out): StEnq, myseq 91, yourseen 194, DTE up datagramstart = 0x40001338, datagramsize = 14 FR encap = 0x00010308 00 75 95 01 01 01 03 02 5B C2 Serial0(in): Status, myseq 91 RT IE 1, length 1, type 1 KA IE 3, length 2, yourseq 195, myseq 91 Serial0(out): StEnq, myseq 92, yourseen 195, DTE up datagramstart = 0x402295A0, datagramsize = 14 FR encap = 0x00010308 00 75 95 01 01 01 03 02 5C C3 Serial0(in): Status, myseq 92 RT IE 1, length 1, type 1 KA IE 3, length 2, yourseq 196, myseq 92 Serial0(out): StEnq, myseq 93, yourseen 196, DTE up datagramstart = 0x4FB4, datagramsize = 14 FR encap = 0x00010308 00 75 95 01 01 01 03 02 5D C4 Serial0(in): Status, myseq 93 RT IE 1, length 1, type 1 KA IE 3, length 2, yourseq 197, myseq 93 Serial0(out): StEnq, myseq 94, yourseen 197, DTE up datagramstart = 0x401D5E9C, datagramsize = 14 FR encap = 0x00010308 00 75 95 01 01 01 03 02 5E C5 Serial0(in): Status, myseq 94 RT IE 1, length 1, type 1 KA IE 3, length 2, yourseq 198, myseq 94 Serial0(out): StEnq, myseq 95, yourseen 198, DTE up datagramstart = 0x43FC, datagramsize = 14 FR encap = 0x00010308 00 75 95 01 01 00 03 02 5F C6 Serial0(in): Status, myseq 95 RT IE 1, length 1, type 0 KA IE 3, length 2, yourseq 199, myseq 95 PVC IE 0x7 , length 0x3 , dlci 235, status 0x2 PVC IE 0x7 , length 0x3 , dlci 250, status 0x2 PVC IE 0x7 , length 0x3 , dlci 271, status 0x2 *Jan 3 10:24:37: %FR-5-DLCICHANGE: Interface Serial0 - DLCI 271 state changed to ACTIVE *Jan 3 10:24:37: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0.1, changed state to up PVC IE 0x7 , length 0x3 , dlci 750, status 0x2 Serial0(out): StEnq, myseq 96, yourseen 199, DTE up datagramstart = 0x43FC, datagramsize = 14 FR encap = 0x00010308 00 75 95 01 01 01 03 02 60 C7 Configs: Router A: interface Serial0 no ip address encapsulation frame-relay bandwidth 256 frame-relay lmi-type ansi ! interface Serial0.1 point-to-point ip address 172.19.148.254 255.255.255.0 frame-relay interface-dlci 271 Router B: interface Serial1 no ip address encapsulation frame-relay bandwidth 64 no fair-queue frame-relay lmi-type ansi ! interface Serial1.1 point-to-point ip address 172.19.148.253 255.255.255.0 frame-relay interface-dlci 240 * DISCLAIMER: The information contained in this e-mail may be confidential and is intended solely for the use of the named addressee. Access, copying or re-use of the e-mail or any information contained therein by any other person is not authorized. If you are not the intended recipient please notify us immediately by ret
RE: AS numbers - Is there a global crisis?
If there is a global crisis would it not be cataloged here? http://www.telstra.net/ops/bgptable.html Subject: Re: AS numbers - Is there a global crisis? _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Converting RIP to EIGRP (Online)
I am looking for information on taking a RIP, Static Route, BGP backbone, to EIGRP instead of Rip between access nodes All Routers are Cisco, some 1601, 3640, 3620, 2610, 7507 I am concerned that when I turn EIGRP on, that it will auto redistribute the RIP, probably causing a loop or two. Since this is a production net with about 10 access nodes and 5 backbone nodes I cannot afford to be down while I troubleshoot each loop. (R1) - (Core 7507) (R2) - (Core 7507) (R3) - (Core1 3640) - (Core 7507) (R4) - (Core1 3640) - (Core 7507) All run RIP v2 and/or Static routes with passive interfaces on some of client side routers. I have looked at Cisco's website and other sites on the internet as well as my books. I am still not finding the "HOW to change routing protocols RIP to EIGRP while avoiding problems" list of steps. Although I didn't find what I was looking for I did find many pages on EIGRP on syntax, protocol specifics, etc... which have not answered my questions yet. If any of you on the list have done this before and have some references that you could send to me I would really appreciate it. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Telnet Display
yes, go up to the top line menu and start logging to a file, then print after you stop logging. cpasq wrote: > Is there a way to print the Telnet Display (command line interface)? > > **NOTE: New CCNA/CCDA List has been formed. For more information go to > http://www.groupstudy.com/list/Associates.html > _ > UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html > FAQ, list archives, and subscription info: http://www.groupstudy.com > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Friday Follies
Please follow the below instructions EXACTLY I have discovered a new application for voice menuing systems. ENJOY! and remember..INSTALL THAT OPTION 7 on every system you implement. OK? :) Call this number. It is funny. It is nothing bad. > > > > > Call National Discount Brokers > > > > 1. dial 1-800-888-3999 (it's free) > > > > 2. listen to the options > > > > 3. after hearing #7, select 7 > > > > > > > > Every company should have an option #7. > > > > > > > > Don't ask, just do it. > > > > > > > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: BCRAN challenge question for the day
The way I understand it Q.921 debugging is for layer two and Q.931 is for layer three. Please feel free to correct my answer as needed. Jim > > Q.931 > > > > Is it a layer 2 or layer 3? > > Is it B channel or D channel? _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Pre requisite for CCDP
www.cisco.com/training has a wealth of information related to the requirements of each CERT. http://www.cisco.com/warp/public/10/wwtraining/certprog/lan2/programs/ccdp.h tml is a link directly to the CCDP cert. -Original Message- From: Rizzo Damian [mailto:[EMAIL PROTECTED]] Sent: Monday, March 26, 2001 1:55 PM To: 'anil.philip'; [EMAIL PROTECTED] Cc: Andrew Larkins; Audio Kisei Subject: RE: Pre requisite for CCDP Pretty sure you have to complete the CCDA exam before attempting the CCDP. -Original Message- From: anil.philip [mailto:[EMAIL PROTECTED]] Sent: Monday, March 26, 2001 3:45 PM To: [EMAIL PROTECTED] Cc: Andrew Larkins; Audio Kisei Subject: Pre requisite for CCDP Hello Everyone, I passed my CCNA and CCNP. Now I want to go for CCDP. Can anyone help me to find out if CCDA is a prerequisite for CCDP, eventhough I completed CCNP?? Or can I give CCDP with out CCDA?? (since i have CCNP) Cheers, Anil Philip anil.philip e-mail: [EMAIL PROTECTED] Feed Your Greed !!! Get your 10MB Free space only at http://www.forindia.com NOW! _ 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: Router problem
Beads are optional unless take the top off of the router; then you tend to get lots of beads for some reason. :) It must have to do with the fact that now you can see the FLASH! :) -Original Message- From: Howard C. Berkowitz [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 27, 2001 7:29 AM To: [EMAIL PROTECTED] Subject: Re: Router problem >- Original Message - >From: Groupstudy >To: [EMAIL PROTECTED] >Sent: Tuesday, March 27, 2001 2:53 AM >Subject: Re: Router problem > > >> Show us your configs. > >Hey now, this isn't Mardi Gras... ;-) Do you get beads with SmartNet? _ 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]
FW: ISDN - Dial-IN
Cisco Config maker will help you with a generic config. Here is a link to the cisco site. http://www.cisco.com/warp/public/779/smbiz/service/tools/ watch the word- wrap you can d/l it there. Or if you have the Sales Tools CD called CISCO CENTRAL then you can get it off of the CD. There are also some sample configs on the website. Try TECH CENTRAL at http://www.cisco.com/warp/public/779/smbiz/service/tech/ again watch the word- wrap on the ur- l -Original Message- From: John Huston [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 27, 2001 10:31 AM To: [EMAIL PROTECTED] Subject: ISDN - Dial-IN Gentlemen: I would appreciate it if someone could help me with a simple config for ISDN so I could dial-in on a 1750 router. Thank you in advance for your help. Regards, John Huston [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: Please help - this is quiet urgent
So what you are saying is that you have an NT server for a router? -Original Message- From: gayathri [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 27, 2001 9:10 AM To: [EMAIL PROTECTED] Subject: Re: Please help - this is quiet urgent The connectivity is like this: AS400 (Fast Ether) -> CAT55 Switch --? Router The branches connect to the AS400 thru a NT Server , client access is used - sna connectivity "Andrew Larkins" <[EMAIL PROTECTED]> wrote in message 8F5F72F80EF5D311ADE600A0C9DCF8620112C11B@UBDCCOMJHBEX">news:8F5F72F80EF5D311ADE600A0C9DCF8620112C11B@UBDCCOMJHBEX... > what kind of upgrade was done on the AS400??. > How does the AS400 connect to the network?? STUN, DLSW > > -Original Message- > From: Gayathri [mailto:[EMAIL PROTECTED]] > Sent: 27 March 2001 14:41 > To: [EMAIL PROTECTED] > Subject: Please help - this is quiet urgent > > > Hello > > I have a strange problem here. WE upgraded our AS400 system. The AS 400 is > equipped with a fddi card and a fast ethernet card both on 2 different > vlans. > > When I try to connect from my NT server to the AS400 the session keeps > timing out. This problem occured only after the upgradation. > > out of 34 branches ( this is a banking environment) only 3 servers can > connect. > > When i try to sniff at the nt server, the output shows that there is a SYN > from the nt server and RST from AS400. > > IBM guys are here, but we dont seem to get across a solution. > > The NT server are running service pack 3. > > Is this related to any session time out ?? > > If anybody has come across a similar problem please share your ideas. CAnt > seem to decide whether at all this is a network problem > > > Thanks > > > > > > _ > 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] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: IT Career Academy?
What about discontiguous pieces. Such as 1/2 the cake for me and 1/20th for you. 1/4 for Allen, 1/8 for Howard with the remainder being divided into 32'nds Would that still be a piece of cake too? :) -Original Message- From: Allen May [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 28, 2001 2:33 PM To: Howard C. Berkowitz; [EMAIL PROTECTED] Subject: Re: IT Career Academy? And subnetting would be a 'piece of cake' for him too since he can divide any cake into any number of equal size pieces. - Original Message - From: "Howard C. Berkowitz" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, March 28, 2001 1:22 PM Subject: Re: IT Career Academy? > >Mask Of Zorro wrote: > > > >> > >> only written tests... Anybody with enough time to read all of the exam crams > >> and study guides for these exams can pass them. > >> > >> Can that same person be of much use in a real production environment? > >> Probably not. But I have seen people do this - many people. In fact, I would > >> > > > >It depends. The guy I hired a year ago had a paper CCNA and no IT > >experience at all (he used to be a baker during previous 15 years). He > >was (and is) doing very good and passed his BSCMSN yesterday. > > > >/felis > > > I wonder if he ever made seven-layer cakes in his previous career? > Might have been good OSI preparation. > > _ > 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: Routers can't ping own interface
When I did a search, I didn't find a good answer right away but here is what I did find. Question: What is required to make pinging a local or remote interface work? Answer: You must have a running Cisco router, configured for IP on that interface, at the other end of the serial line. Since HEARSELF is defined on the serial interface, the ping to our own address will go out the wire. The router on the other end will send it back to us, and we will recieve it. We'll then send a ping response to ourselves out the wire, and the router on the other end will send it back to us. Note that when we ping our own serial address, the ping times are much larger than when we ping the other router's address. This is because each packet goes on a path that is twice as long. I found it at http://www.cisco.com/openf/TechTips/Internetworking/Protocols/291.html -Original Message- From: Robert Padjen [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 28, 2001 4:29 PM To: Vincent; [EMAIL PROTECTED] Subject: Re: Routers can't ping own interface Cisco routers employ 'hearself' on the serial interfaces. A look at CCO should explain the details and help you understand the specifics for this problem. --- Vincent <[EMAIL PROTECTED]> wrote: > Hi; > > Can you ping 127.0.0.1 > > Thanks > Vincent > <[EMAIL PROTECTED]> ¼¶¼g©ó¶l¥ó > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > > > I have a question - please if I have overlooked > something just point me in > the > > right direction, I'm not looking to be spoon fed. > :) I looked through the > Cisco > > web site and documentation that I had but I was > wondering if anyone else > had > > seen this. > > > > I have two routers in a test lab, a 2509 and a > 2514. Without going into > great > > details regarding the way they are configured (I > can certainly provide > more > > detail if necessary - I just figured this might be > a simple dumb thing I > > overlooked type question), neither router can ping > their own serial port. > > However, each can ping the others serial port. > Both routers can ping their > own > > Ethernet port, but neither can ping the others. IP > is the only protocol > > configured, the 2509 is configured as the DCE, > the 2514 as the DTE. Both > are > > running IOS 11.3. > > > > There are other issues as well, but the whole > "can't ping their own > interface" > > thing has me confusedany ideas? > > > > I'm going to scrap both configs today and start > from scratch, but this was > > driving me nuts! > > > > TIA > > > > > > _ > > 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] = Robert Padjen __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/?.refer=text _ 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: Token Ring Tool WAS Token Ring Problem
The relay unsticker-tool is called a Ring Initialization tool. It is just about the size of a small cellphone and fits directly into the MAU and contains a battery. You must insert it into the afflicted port. -Original Message- From: ElephantChild [mailto:[EMAIL PROTECTED]] Sent: Thursday, March 29, 2001 4:00 PM To: Daniel Cotts Cc: '[EMAIL PROTECTED]' Subject: Re: Token Ring Tool WAS Token Ring Problem On Thu, 29 Mar 2001, Daniel Cotts wrote: > I've heard about those zapper tools for MAUs but have never seen one. Is > there an official name for it? Any manufacturer or part number? Might be > worth finding on eBay. I have several old MAUs that I haven't tested. > TIA Don't remember a part number, and not even sure they're available separately. IIRC, IBM used to ship one with each 8228. Needless to say, most of them were lost or discarded quickly, and the ones that weren't somehow remained behind when the 8228s were retired (or at sites that *still* use 8228s, people are hanging onto them desperately). > > -Original Message- > > From: ElephantChild [mailto:[EMAIL PROTECTED]] > > > Typical causes, in no particular order, are: > > > > - Stuck relay, if you're using an old mechanical MAU, eg a 8228. If > > that's the problem, just phaser the relay unstuck. -- According to Joyce Melton, "respondability" is cromulent. _ 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: IBM 8228 MAU
Bob, The item you refer to is called a Ring Initialization tool. Try calling IBM. I searched Black Box, Google.com and IBM's website and found nothing. Someone at IBM has one though. Call tech services and ask where you can order one. -Original Message- From: Bob Johnson [mailto:[EMAIL PROTECTED]] Sent: Monday, April 02, 2001 4:06 PM To: 'Jim Barksdale'; [EMAIL PROTECTED] Subject: RE: IBM 8228 MAU Has anyone ever seen a schematic diagram for the "port resetting thingy" ? I have a MAU that does not seem to work... Perhaps all it needs is a "reset" with such a device... Perhaps one could build such a device yourself... Anyone -Original Message- From: Jim Barksdale [mailto:[EMAIL PROTECTED]] Sent: Monday, April 02, 2001 1:37 PM To: [EMAIL PROTECTED] Subject: Re: IBM 8228 MAU The 8 ports on the 8228 are electro-mechanical. The Ring-In, Ring-Out ports are not. The thingy with the red light has a 9-volt battery in it. It is used to reset the 8 ports. Insert the thingy into the port until the light turns on then off (takes only a couple of seconds. You need to do this to an 8228 any time you have not used it for awhile. John Chang wrote: > I have a IBM 8228 MAU. What is the easiest/fastest way to test each port > including the RI RO? What is the fastest way to test type 1 cables? I > have this thing that has the type connector on one end. It's about 3 > inches long and has a red LED. What is it called and what is it for? I > looked in the archive and I want to IBM's website but couldn't find > anything helpful. Thanks. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: OT: I love this caveat!
Only on two-for-Tuesdays -Original Message- From: Howard C. Berkowitz [mailto:[EMAIL PROTECTED]] Sent: Monday, April 02, 2001 6:26 PM To: [EMAIL PROTECTED] Subject: Re: OT: I love this caveat! >Open caveat in 12.1(7): > > >CSCds22442 > >A Cisco 3600 series router will stop sending out Local Management >Interface (LMI) packets. > >Workaround: Replace the Cisco 3600 chassis with a Cisco 7200 series >platform. > > >I wish all bug workarounds were this easy! Expensive, but easy > Are you sure? I will observe that 3600 is half of 7200. Would the 7200 fix two buggy 3600s? _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Help please
Compaq has a support website. www.compaq.com/support Try there. Look up your model number and check for what Compaq calls rompaqs or softpaqs that are updated drivers available on the web. Upon failing that Call Compaq or your local reseller to help you. This type of problem is best handled in a pc-support arena. -Original Message- From: Issaya Ernest [mailto:[EMAIL PROTECTED]] Sent: Friday, April 06, 2001 2:01 AM To: [EMAIL PROTECTED] Subject: Help please I've a notebook PC Compaq armada 1560. After reformating and reintalling windows 95, my notebook display has been reduced to half the screen size How can I make the screen full as was before. Any help will be appreciated. __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Static route [7:377]
An Interesting description can be found at: http://www.routergod.com/charlesmanson/ -Original Message- From: Rauch, Mike [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 12, 2001 2:35 PM To: [EMAIL PROTECTED] Subject: RE: Static route [7:377] I believe when you add the 255 you are changing the administrative distance to create a floating static route. If you had a route learned by EIGRP for instance with an administrative distance of 90 and the floating static route with a distance of 255, the route learned by EIGRP would be used until the link goes down. When the EIGRP route is down, the floating static route will take over. Please correct me if I'm wrong. CISCO says: http://www.cisco.com/warp/public/123/backup-main.html Floating Static Routes Floating static routes are static routes that have an administrative distance greater than the administrative distance of dynamic routes. Administrative distances can be configured on a static route so that the static route is less desirable than a dynamic route. In this manner, the static route is not used when the dynamic route is available. However, if the dynamic route is lost, the static route can take over, and traffic can be sent through this alternate route. If this alternate route is provided using a DDR interface, then that interface can be used as a backup mechanism. Sequence The primary interface learns a primary route to a remote network (using a static route or a dynamic routing protocol). The administrative distance of this learned route is less than the floating static, thus the learned route is used. The primary interface becomes inoperable, although line protocol may remain up. Loss of routing updates eventually removes the learned primary route from the routing table. The floating static route is used since it is now the route with the lowest administrative distance. Pros This is independent of line protocol status. It is encapsulation independent. It can backup multliple interfaces/networks on a router. Cons This requires a routing protocol. It is dependent upon the routing protocol convergence times. It is more difficult to configure. It can typically only provide backup for a single router. It is dependent upon interesting traffic to trigger the DDR backup call Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=390&t=377 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Welcome to Israel!!! [7:1755]
What networking problem are you having Terry? -Original Message- From: Terry Dumez [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 2:02 PM To: [EMAIL PROTECTED] Subject: Welcome to Israel!!! [7:1755] Please view this link: http://www.a2zegypt.com/isr_heaven1.swf and make sure it gets to every single human being on this planet, if there is still anyone out there !!! _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=1761&t=1755 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCDA Question [7:3180]
Hello Group, I think this question has the wrong idea about which answer is correct here. What does the group think? Am I missing something? Sorry your Answer (E) is Incorrect! CCDA - Cisco Certified Design Associate Access lists can be used to control traffic on an internetwork. What statement is implied at the end of each access list? A - process all B - permit all C - broadcast all D - filter all E - deny all Correct Answer - A Explanation: deny all The ordering of access lists on a router is extremely important. When a router receives a packet, it will test each packet against each criteria in the access list statements. Once a match is found, the processing stops and no more statements are checked for a match. If for some reason, the packet does not match any of the criteria, the packet with be blocked with the implicit "deny all" statement. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3180&t=3180 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCDA Question [7:3180]
Yea It came straight from Cramsession's Question a day CCDA list. www.brainbuzz.com -Original Message- From: Darren Crawford [mailto:[EMAIL PROTECTED]] Sent: Friday, May 04, 2001 9:37 AM To: Jim Dixon; [EMAIL PROTECTED] Subject: Re: CCDA Question [7:3180] Where did you get this? We all know that there's a "deny all" at the end of an access list. At 10:13 AM 05/04/2001 -0400, Jim Dixon wrote: >Hello Group, > >I think this question has the wrong idea about which answer is correct here. >What does the group think? >Am I missing something? > >Sorry your Answer (E) is Incorrect! > >CCDA - Cisco Certified Design Associate >Access lists can be used to control traffic on an internetwork. What >statement is implied at the end of each access list? > >A - process all > >B - permit all > >C - broadcast all > >D - filter all > >E - deny all > >Correct Answer - A > >Explanation: deny all The ordering of access lists on a router is extremely >important. When a router receives a packet, it will test each packet against >each criteria in the access list statements. Once a match is found, the >processing stops and no more statements are checked for a match. If for some >reason, the packet does not match any of the criteria, the packet with be >blocked with the implicit "deny all" statement. >FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] *** Darren S. Crawford Lucent Technologies Worldwide Services 2377 Gold Meadow WayPhone: (916) 859-5200 x310 Suite 230 Fax: (916) 859-5201 Sacramento, CA 95670Pager: (800) 467-1467 Email: [EMAIL PROTECTED] Epager: [EMAIL PROTECTED] http://www.lucent.com Network Systems Consultant - CCNA, CCIE Written "Providing the Power Operable Networks." *** Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3197&t=3180 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Password recovery [7:4899]
Here is a link to the cisco site that has password recovery procedures. http://www.cisco.com/warp/public/474/index.shtml -Original Message- From: Robert Perez [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 17, 2001 2:55 PM To: [EMAIL PROTECTED] Subject: Password recovery [7:4899] Anyone know how to reset the enable password on a 5000 series switch when you have forgotten it? FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=4905&t=4899 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: access lists for ccie written [7:5366]
What does the lab criteria on the Cisco website state? If it is listed. Then it CAN and WILL be there. http://www.cisco.com/warp/public/625/ccie/certifications/routing.html Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=5433&t=5366 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCIE Written HERE IS THE LINK TO THE BLUEPRINT [7:5737]
For those who asked about the exam recently. Please re-read the exam blueprint and overview. There you will find everything that you need to play close attention to. You need to know this information cold before the LAB anyway. http://www.cisco.com/warp/public/625/ccie/certifications/routing.html -Original Message- From: Kareem Jones [mailto:[EMAIL PROTECTED]] Subject: CCIE Written TEST! [7:5687] Hello to my fellow colleagues, I will be taking my CCIE Written test any day now. I would like to know what I should look out for and/or what are some of the topics that I should pay closer attention to. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=5737&t=5737 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: For those using 12.1(2)T or 12.1(3)T [7:5904]
You have to subscribe to the CCO Field Notices. Goto Cisco.com Login to CCO and you should be able to find them at http://www.cisco.com/cgi-bin/Support/FieldNoticeTool/field-notice -Original Message- From: Robert Fowler [mailto:[EMAIL PROTECTED]] Sent: Friday, May 25, 2001 10:15 AM To: [EMAIL PROTECTED] Subject: RE: For those using 12.1(2)T or 12.1(3)T [7:5904] How do I get on the security announcement list? Is there a form on Cisco's site? -Original Message- From: Allen May [mailto:[EMAIL PROTECTED]] Sent: Friday, May 25, 2001 11:07 AM To: [EMAIL PROTECTED] Subject: For those using 12.1(2)T or 12.1(3)T [7:5904] Security scanning vulnerability that causes router reload. http://www.cisco.com/warp/public/707/ios-tcp-scanner-reload-pub.shtml Just an FYI for those not on the security announcement lists. Allen 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] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=5913&t=5904 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Is it really worth it? "CCIE" [7:5725]
YES it is worth it when you complete your goal. If you goal is not CCIE then don't spend the money. -Original Message- From: Michael L. Williams [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 6:32 PM To: [EMAIL PROTECTED] Subject: Re: Is it really worth it? "CCIE" [7:5725] Reply is inline. "Robert Padjen" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > My $.02. > > I have always been disenchanted with the > certifications offered and I would like to believe > that some others in the industry feel the same. This > may be the case here. IMHO, most of the people I know personally that are disenhanted with certifications are that way because they didn't like the idea that someone could, in a year or two of hard studying, learn as much about networking as it took them 10 years to learn. I'm not knocking good old experience, and I'm in the process of getting more and more experience everyday to truly fill out my skillset with the knowledge of problems and issues that you don't read about in textbooks. I realize the value of experience versus book knowledge. > Basically, look at the certification tests. Many are > old, poorly written, irrelevant to production > environments, simple (low percentage of redundancy or > complex scenario questions) and an overall difficulty > not related to technological issues but grammar, > construct and marketing. As such, passing proves that > you can do one thing - pass the test. It doesn't mean > that you can troubleshoot, design, deploy or manage > anything. Is Erlang-B important in routing and > switching? Is knowing the port density on the Z series > router valuable when the product was replaced two > years ago? I have to disagree to some of your points here. Some of the exams, have dated information, but Cisco makes an effort to make sure the exams are updated so that you're not dealing with totally antiquated technologies. For instance, a friend who completed CCNP a year before I started the CCNP 2.0, said that his switching exam didn't cover any multicast or multilayer switching. While going through the CCNP 2.0, my switching exam was filled with multilayer switching and multicast/multicasting routing protocols, which is STILL not being utilized in many environments because "it's too new". I will admit that many of the scenarios proposed in the exams are by no means complex compared to real life situations. However, what you're failing to recognize (or admit) is that passing the exam proves more than you can pass an exam. If what you're saying were true, no college degree would considered valid because college as a whole is just a bunch of exams to pass. This logic escapes me. One thing that passing exams gives you that even years of real world experience cannot is the details and background to understand why things are the way they are. Sure theory isn't always = real world, but it never is. I work with a network engineer who has been such for FIVE YEARS. He was looking in a router the other day and noticed some multicast traffic and said "We don't run any multicast on our network" and me, the "book learned green horn", simply said "We're running EIGRP on our network, aren't we?" (which we are). He didn't have a clue what I was implying. So I just left "the engineer" to figure it out. The company I am with is a very large, multinational, Cisco-only company with (literally) teams of (probably over 100) engineers that all have great experience, and hardly any of them is certified. I don't have any disrespect for them because of that. However, when someone with ZERO real-world experience, like me, can walk in on a 6-month contract armed with no more than a sharp mind and a CCNA (1/2 of the CCNP finished =), make many suggestions and modifications to their network that have had global impact and improved performance or solved long-time problems, and have gained the respect of every engineer that works there, that proves to me and should prove to everyone that attaining these certifications is much more than proving you can pass exams. My father-in-law once told me that "Sometimes 10 years experience isn't always 10 years experience. It's the same 1 year of experience over and over". There are sooo many people that learn just what they need to get by and then "look down" at a hungry young go-getter that has certifications because they feel that the youngster "surely can't know things that I don't know", not realizing they know RIP inside and out, but are clueless about OSPF, EIGRP, BGP, etc. They understand setting up a VLAN perfectly, but have no clue how to route between them. They understand HSRP, but have no clue that the preempt delay is. There are a plethora of details that can be gleaned from studying from certs that even years of experience sometimes don't reveal. > It's not sour grapes - I'm certified. But, its on the > last page of my resume, and its not who I am. I'm me, > and I happen to
RE: another OT: why you UNIX guys look down on we NT guys? [7:6760]
THE PROGRAMMING LANGUAGE B ABSTRACT B is a computer language designed by D. M. Ritchie and K. L. Thompson, for primarily non-numeric applications such as system programming. These typically involve complex logical decision-making, and processing of integers, characters, and bit strings. On the H6070 TSS system, B programs are usually much easier to write and understand than assembly language programs, and object code efficiency is almost as good. Implementation of simple TSS subsystems is an especially appropriate use for B. This technical report contains a description of the MH-TSS (Honeywell 6070) version of B (by S. C. Johnson), and a tutorial introduction to most of the features of the language (by B. W. Kernighan). Ken Thompson The principal inventor of the Unix operating system and author of the B language, the predecessor of C. In the early days Ken used to hand-cut Unix distribution tapes, often with a note that read "Love, ken". Old-timers still use his first name (sometimes uncapitalised, because it's a login name and mail address) in third-person reference; it is widely understood (on Usenet in particular) that without a last name "Ken" refers only to Ken Thompson. Similarly, Dennis without last name means Dennis Ritchie (and he is often known as dmr). Ken was first hired to work on the Multics project, which was a huge production with many people working on it. Multics was supposed to support hundreds of on-line logins but could barely handle three. In 1969, when Bell Labs withdrew from the project, Ken got fed up with Multics and went off to write his own operating system. People said "well, if zillions of people wrote Multics, then an OS written by one guy must be Unix!". There was some joking about eunichs as well. Ken's wife Bonnie and son Corey (then 18 months old) went to visit family in San Diego. Ken spent one week each on the kernel, file system, etc., and finished UNIX in one month along with developing SPACEWAR (or was it "Space Travel"?). -Original Message- From: Howard C. Berkowitz [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 5:40 PM To: [EMAIL PROTECTED] Subject: RE: another OT: why you UNIX guys look down on we NT guys? [7:6675] >Want to make any UNIX-head apoplex? Remind them that DOS is UNIX subset. >The multi-tasking & multi-threaded functions were dropped because there >weren't enough bits in the registers for the Intel 8088. These were added >back in when the hardware for PC's was available. However, they did add >better mnemonics for the UNIX commands so 'ls' became 'dir'. 'Easy' >translates to 'stupid' somehow. But even so it's UNIX! DOS is UNIX! >tee-hee. > >DOS clowns. >UNIX dweebs. >NT geeks. >Cisco nerds. >Where's Diane Arbus when we need her? > >- susan Get back to the origins of the name UNIX. Pronounced aloud, is there an English word that comes to mind? The ancestor of UNIX is MULTICS. UNIX is castrated MULTICS. Extra credit for the two predecessors of C. (No, the first one isn't A). Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=6760&t=6760 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Catalyst 5000 series from where? [7:7533]
Page 212 says Kalpana. -Original Message- From: Daniel Cotts [mailto:[EMAIL PROTECTED]] Sent: Thursday, June 07, 2001 12:34 PM To: [EMAIL PROTECTED] Subject: RE: Catalyst 5000 series from where? [7:7533] Somebody pull out their Caslow book and look. It is in there. > -Original Message- > From: Gareth Hinton [mailto:[EMAIL PROTECTED]] > Sent: Thursday, June 07, 2001 11:12 AM > To: [EMAIL PROTECTED] > Subject: Re: Catalyst 5000 series from where? [7:7533] > > > Wasn't it Crescendo? > > Not sure though. > > Gaz > > ""Circusnuts"" wrote in message > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > I thought it was Catalyst. > > > > - Original Message - > > From: Neil Schneider > > To: > > Sent: Thursday, June 07, 2001 11:14 AM > > Subject: Catalyst 5000 series from where? [7:7533] > > > > > > > What was the name of the Company that cisco bought for > the 5000 series > > > switches? > > > > > > Neil > Report misconduct > and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=7575&t=7533 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: frame-relay route question [7:8217]
I am curious how you would troubleshoot this circuit without the LMI being on it? Are you saying that you can transmit data without LMI over Frame? OK... How do you accomplish this? -Original Message- From: Khurrum Shahzad [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 13, 2001 2:23 PM The device with which I am connecting cisco has lmi disabled. >I am a little curiius why you'd want to do no >keepalive and disable lmi >on a frame ckt, I mean lmi is how the circuit does a >sanity check to check status. Brian "Sonic" Whalen On Wed, 13 Jun 2001, Khurrum Shahzad wrote: > I already configured frame relay ietf encapsulation and lmi disable ( no keep alives). > In my configuration frame relay cloud get data from s1 with dlci 26 and gives data on s1 with dlci 27. But in order to this configuration words i have to configure 2 additional route ( 26 on s1 and 17 on s0 which is not required for my configuraion). In absence of these route configuratio Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=8398&t=8217 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: what is spare [7:8443]
The EQUAL sign is part of the PARTNUMBER. That is just the way Cisco names them. -Original Message- From: Rick Holden [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 13, 2001 6:43 PM To: [EMAIL PROTECTED] Subject: what is spare [7:8443] I have seen many items on Cisco's web page listed a spare with an = sign in the part number. Can some tell me what this means? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=8517&t=8443 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Network Tools [7:8541]
And Netforensics (Realtime, Global, Syslog Manipulation and presentation and event notification) www.netforensics.com -Original Message- From: Stephen Skinner [mailto:[EMAIL PROTECTED]] Sent: Thursday, June 14, 2001 1:09 PM To: [EMAIL PROTECTED] Subject: Re: Network Tools [7:8541] Okey Dokey hardware get a laptop...running Win2000 (that way you can change ip address(non-dhcp) on the Fly software www.solarwinds.net ( solarwinds pro) managment+troubleshooting $500 www.nai.com (snifferpro or netXray) troubleshooting $500-10,000 www.concord.com (Nethealth) reporting+Stats $20-100,00 www.hp.com (Hpopenview) reporting+managment+troublshooting $ www.cisco.com (ciscoworks2000) Reporting (Resource manager essentials)+ Troubleshooting (Vlan,ATM,WAN manager) managemnt (CSWI,etc,etc) $30,000 as you can see it depends on your budget . i use hpopenview all day as it flags up devices/office/ospf area`s going down ..and can do some real-time int stats(nice graph).also logging of error`s ...Node down,SNMP mis-match,etc,etc,etc also concord nethealth...good for telling me what has happened...can tell say ,,,cpu utilization on a router for the last 12/24H..t up to weeks...gives graph... if you can`t stretch to that use solarwinds( some good tools for small networks) and netXray (packet analyser)we have 1,000s of devises over 100`s of sites so use enterprise tools HTH steve >From: "Jim Yam" >Reply-To: "Jim Yam" >To: [EMAIL PROTECTED] >Subject: Network Tools [7:8541] >Date: Thu, 14 Jun 2001 11:43:59 -0400 > >Can anybody recommend some good hardware and software tools for networking >and troubleshooting. >Please do let me know estimate cost if possible. Thanks in advance. _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=8604&t=8541 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: "T" in IOS software [7:9053]
Should explain it for you. You may need CCO access to view this page. The T refers to consolidated Technology. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=9061&t=9053 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: "T" in IOS software [7:9053]
Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=9088&t=9053 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: why there are so many IPX traffic in my network [7:9045]
After a quick search at cisco.com for "filter ipx switch" I found this link to filter saps. There are a number of documents related to IPX and access lists. You may want to do a quick search on the website to find your the commands you asked about. http://www.cisco.com/univercd/cc/td/doc/product/software/ios100/rpcr/58900.h tm#xtocid201853 -Original Message- From: Sim, CT (Chee Tong) [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 20, 2001 2:15 AM Can we filter the IPX traffic on our 2900 IOS switches, and set based 5500 switches. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=9173&t=9045 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Off topic: Opportunity [7:9381]
and [EMAIL PROTECTED] -Original Message- From: Sam Sneed [mailto:[EMAIL PROTECTED]] Sent: Thursday, June 21, 2001 12:20 PM To: [EMAIL PROTECTED] Subject: Re: Off topic: Opportunity [7:9381] yeah, tell him to go to hotjobs.com ""John Maced"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > One of my friend, he is currently workin' and has just > passed the ccie lab and lookin for a good opportunity > with any ISP and big company. Anyone out there to help > him out ! > > Thanks > > j > > __ > Do You Yahoo!? > Get personalized email addresses from Yahoo! Mail - only $35 > a year! http://personal.mail.yahoo.com/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=9395&t=9381 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CBAC and Firewall IOS on 1720 ADSL Internet Router [7:9813]
Book Comparison Sites: http://www.addall.com/ http://www.bestwebbuys.com/books/index.html http://www1.ecompare-corp.com/cgi-bin/books/booksearch.cgi?input=1587200236&; type=ISBN watch out for the word wr- ap. I am sure there are others. -Original Message- From: Stephen Hoover [mailto:[EMAIL PROTECTED]] Sent: Monday, June 25, 2001 3:40 PM To: [EMAIL PROTECTED] Subject: Re: CBAC and Firewall IOS on 1720 ADSL Internet Router [7:9813] Bookpool has the same book for $7 less, for those of you who are interested. http://www.bookpool.com/.x/a649x57h50/ss/1?qs=0072123354&Go.x=22&Go.y=3 Stephen Hoover DCI Corporation - Original Message - From: "CiscoG" To: Sent: Monday, June 25, 2001 1:49 PM Subject: RE: CBAC and Firewall IOS on 1720 ADSL Internet Router [7:9813] > Actually I have configuring these once or twice. Save your money on the book > below Phil and buy this one; > http://www.amazon.com/exec/obidos/ASIN/0072123354/o/qid=993493780/sr=2-3/ref > =aps_sr_b_1_3/104-1980751-0486302. By far the best and only book you'll ever > need in regards to ANY access-lists and even traffic policing and queuing. > Simply fantastic! Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=9854&t=9813 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: POP relocation [7:9897]
Why not renumber now and use NAT/PAT and then only renumber your serial interfaces on your Internet Router and gateways and mail servers after the switch??? -Original Message- From: Richard Chang [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 26, 2001 1:04 PM To: [EMAIL PROTECTED] Subject: Re: POP relocation [7:9897] Since you did not mention for sure whether you would switch ISP or not. 1. If you stay with the same ISP, they should be able to let you keep the same IP number especially for those 2 /24s. If they plan everything ahead of time and you keep the old IPs, it is indeed only going to be couple minutes of downtime and you don't have to do anything on your router. Of course, this is based on the assumption that they have good network engineers over there taking care of your case. 2. If you are going to switch to another ISP, you would probably have to change your IPs since you don't own those /24s. Theoretically, those two ISPs could make arrangements to let you keep the old IPs. However, it is going to be a big hassle and you would find it not worth the effort. Richard ""Nick R"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Out ISP is relocating their POP and that is causing us to probably move to > another ISP; however, they are offering us only several minutes of downtime. > Is that possible? > > They said it is only a circuit move. Nothing more. > However, they are running BGP and they said they might have to renumber our > network. > > What would we have to do? Would we have to reregister our AS number?We have > two /24 networks with them. Also, we have another T1 line coming in with > /28. Could we ask them to advertise our networks that we got from the > previous ISP? Is that possible? > > Can one ISP take care of the static routing to our network even if we have > addresses that they did not assign? > > What other changes would we have to make to our routers to have this > "circuit move" go thorugh? > > Thanks, > nick Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=9990&t=9897 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Administrative Distance [7:9921]
rp_r/1rfeigrp.htm This page says that you can use a default INTERNAL 90 and EXTERNAL EIGRP 170. So you use this to PREFER routes from a specific router or group of routers that usually can provide a better route. This DISTANCE EIGRP allows you to have your AD set differently for Internal and External Routes -Original Message- From: Thomas [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 27, 2001 3:14 AM To: [EMAIL PROTECTED] Subject: Re: Administrative Distance [7:9921] I'll probably throw it on the lab and see what happens... Thanks much to All ""John Neiberger"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hmmthat's an interesting thought. Let me restate the question to > make sure I understand what he's asking. Here's the scenario: > > We have multiple routers running eigrp. They already have a default > route with an AD of 170 and they want to configure a floating static > default with an AD of 180. If this static route is redistributed into > the AS, will it override the existing default routes? > > I believe the answer isit depends. The fact that the existing AD > is 170 tells me that it is being redistributed from another routing > protocol or AS into this AS. If you configure a static default route > and then redistribute static, doesn't his also get an AD of 170? It > seems to me that the receiving routers would then have two equal-cost > default routes available. > > Instead of relying on AD, why not redistribute the static routes with a > higher metric? The receiving routers will be aware of them but will not > use them unless the lower-cost default goes away. > > Is my thinking about this correct? Is there a better way to do this? > > Regards, > John > > >>> "Kevin Wigle" 6/26/01 10:32:10 AM >>> > My gut feeling is yes, it should behave exactly like that > > but I would want to run it in the lab first... > > Kevin Wigle > > - Original Message - > From: "Thomas" > To: > Sent: Tuesday, June 26, 2001 1:09 AM > Subject: Re: Administrative Distance [7:9921] > > > > Thank you very much Kevin!!! Let's say I assign a administrative > distance > > of 180 to a static route (backup route). It should not show up and > be > used > > in "show ip route", given that the default route is active. If I > > redistribute this static route (assigned with admin distance of 180) > to > the > > EIGRP, will it still be in passive mode and won't overide the > default > route > > on the EIGRP Autonomous System??? Again, Thanks alot!!! > > > > > > > > > > > > "Kevin Wigle"" wrote in message > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > Yes, > > > > > > This is normally called a "floating static" > > > > > > Configure the static with a higher admin distance. While the > default > > route > > > is valid, the static will not show up in "sh ip route". > > > > > > Once the default fails, the floating static route will be installed > into > > the > > > routing table and it will be visible in "sh ip route". > > > > > > Kevin Wigle > > > > > > - Original Message - > > > From: "Thomas" > > > To: > > > Sent: Tuesday, 26 June, 2001 00:21 > > > Subject: Administrative Distance [7:9921] > > > > > > > > > > Hi All, > > > > > > > > Is it possible to assign the "Administrative Distance" to a > static > route > > > > (default = 1)? In my network, the default route on a router is > learned > > > > through EIGRP (D*EX 0.0.0.0/24) with Administrative Distance of > 170. > I > > > > would like to add a static route on this router for backup; > however, > > this > > > > static route will be chosen over the default route learned > through > > EIGRP, > > > > since the Administrative Distance for static route is 1. I > wonder if > it > > > is > > > > possible to raise the Administrative Distance of the static route > to > be > > > > greater than 170 so that It will only be chosen as a secondary > route, > in > > > > case the default route is down Thanks All!!! Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=10097&t=9921 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Administrative Distance [7:9921]
Well, there went my URL. Here it is again. http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fipr rp_r/1rfeigrp.htm -Original Message- From: Jim Dixon Sent: Wednesday, June 27, 2001 9:33 AM To: 'Thomas'; [EMAIL PROTECTED] Subject: RE: Administrative Distance [7:9921] http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fipr rp_r/1rfeigrp.htm This page says that you can use a default INTERNAL 90 and EXTERNAL EIGRP 170. So you use this to PREFER routes from a specific router or group of routers that usually can provide a better route. This DISTANCE EIGRP allows you to have your AD set differently for Internal and External Routes -Original Message- From: Thomas [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 27, 2001 3:14 AM To: [EMAIL PROTECTED] Subject: Re: Administrative Distance [7:9921] I'll probably throw it on the lab and see what happens... Thanks much to All ""John Neiberger"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hmmthat's an interesting thought. Let me restate the question to > make sure I understand what he's asking. Here's the scenario: > > We have multiple routers running eigrp. They already have a default > route with an AD of 170 and they want to configure a floating static > default with an AD of 180. If this static route is redistributed into > the AS, will it override the existing default routes? > > I believe the answer isit depends. The fact that the existing AD > is 170 tells me that it is being redistributed from another routing > protocol or AS into this AS. If you configure a static default route > and then redistribute static, doesn't his also get an AD of 170? It > seems to me that the receiving routers would then have two equal-cost > default routes available. > > Instead of relying on AD, why not redistribute the static routes with a > higher metric? The receiving routers will be aware of them but will not > use them unless the lower-cost default goes away. > > Is my thinking about this correct? Is there a better way to do this? > > Regards, > John > > >>> "Kevin Wigle" 6/26/01 10:32:10 AM >>> > My gut feeling is yes, it should behave exactly like that > > but I would want to run it in the lab first... > > Kevin Wigle > > - Original Message - > From: "Thomas" > To: > Sent: Tuesday, June 26, 2001 1:09 AM > Subject: Re: Administrative Distance [7:9921] > > > > Thank you very much Kevin!!! Let's say I assign a administrative > distance > > of 180 to a static route (backup route). It should not show up and > be > used > > in "show ip route", given that the default route is active. If I > > redistribute this static route (assigned with admin distance of 180) > to > the > > EIGRP, will it still be in passive mode and won't overide the > default > route > > on the EIGRP Autonomous System??? Again, Thanks alot!!! > > > > > > > > > > > > "Kevin Wigle"" wrote in message > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > Yes, > > > > > > This is normally called a "floating static" > > > > > > Configure the static with a higher admin distance. While the > default > > route > > > is valid, the static will not show up in "sh ip route". > > > > > > Once the default fails, the floating static route will be installed > into > > the > > > routing table and it will be visible in "sh ip route". > > > > > > Kevin Wigle > > > > > > - Original Message - > > > From: "Thomas" > > > To: > > > Sent: Tuesday, 26 June, 2001 00:21 > > > Subject: Administrative Distance [7:9921] > > > > > > > > > > Hi All, > > > > > > > > Is it possible to assign the "Administrative Distance" to a > static > route > > > > (default = 1)? In my network, the default route on a router is > learned > > > > through EIGRP (D*EX 0.0.0.0/24) with Administrative Distance of > 170. > I > > > > would like to add a static route on this router for backup; > however, > > this > > > > static route will be chosen over the default route learned > through > > EIGRP, > > > > since the Administrative Distance for static route is 1. I > wonder if > it > > > is > > > > possible to raise the Administrative Distance of the static route > to > be > > > > greater than 170 so that It will only be chosen as a secondary > route, > in > > > > case the default route is down Thanks All!!! Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=10104&t=9921 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Static NAT [7:10855]
What about this one? http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_v51/config/com mands.htm#xtocid2254145 or this one? http://www.cisco.com/warp/customer/556/2.html or this one? http://www.cisco.com/warp/public/556/12.html this one? http://www.cisco.com/warp/public/759/ipj_3-4/ipj_3-4_nat.html how NAT works? then this one. http://www.cisco.com/warp/public/556/nat-cisco.shtml static and dynamic at the same time??? then this one. http://www.cisco.com/warp/public/556/9.html troubleshooting NAT? then this one. http://www.cisco.com/warp/public/556/13.html NAT with Route maps? then this one. http://www.cisco.com/warp/public/105/nat_routemap.html A quick search on www.cisco.com found this and more while searching for "Static NAT" -Original Message- From: Mark Villanova [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 03, 2001 1:03 PM To: [EMAIL PROTECTED] Subject: Static NAT [7:10855] Anyone have a link to a good resource on static NAT with the 1720 router? Mark A. Villanova MCSE/CCNA Network Administrator Readylink Healthcare 760.770.0813 [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=10866&t=10855 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: VPN troubles [7:10714]
c'mon Chuck you know that the first 1024 are reserved. It will roll over to 1025 again. Can you think of a faster way to get people to re-certify? :-) -Original Message- From: Chuck Larrieu [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 03, 2001 2:23 PM To: [EMAIL PROTECTED] Subject: RE: VPN troubles [7:10714] which leads me to wonder - when the numbers reach , does it roll over to ? :-> -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Kevin Wigle Sent: Tuesday, July 03, 2001 8:58 AM To: [EMAIL PROTECTED] Subject: Re: VPN troubles [7:10714] can't resist Hey Michael, that's some CCIE# you go there :-) Kevin Wigle - Original Message - From: "Yonkerbonk" To: Sent: Tuesday, July 03, 2001 11:30 AM Subject: Re: VPN troubles [7:10714] > What you need to test with is do an extended ping. > Type in ping ip and then enter. And then follow the > prompts after that. It gives you the choice of picking > which ip address the router will use as the source. By > default is uses the interface the packet leaves from. > > Michael Le, CCIE #681 > > --- Allen May wrote: > > OK I'll get the configs & forward in a bit. But for > > now...the inside > > interface has an IP on that subnet. What would it > > take to get it to work > > from the router itself? It's got an outside IP > > going to the ISP and an > > inside IP for a 10.43.2.0/24 network with a > > secondary IP on the inside > > interface of 10.43.2.1. > > > > I guess what I'm trying to say is...how DO you make > > it work then? ;) > > > > Allen > > > > - Original Message - > > From: "G30RG3" > > To: > > Sent: Monday, July 02, 2001 7:53 PM > > Subject: Re: VPN troubles [7:10714] > > > > > > > The reason you cant ping from the router itself is > > that when you specified > > > what traffic to encrypt and send to the tunnel > > you only specified the > > > subnets behind the firewall and router. If you > > try and ping the other > > side > > > it will not go through the tunnel because it is > > not a match on the > > > access-list. That is one of the reasons. I cant > > say that is the only > > > reason cuz I don't know what your configs look > > like. > > > > > > Hope that helps > > > > > > George, Head Janitor, CCNA CCDA > > > Cisco Systems > > > > > > ""Allen May"" wrote in message > > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > I have an IPSec tunnel set up between PIX and a > > 2600 and it works > > > perfectly > > > > for clients end-to-end. However, I can't ping > > across the VPN from pix > > or > > > > router. > > > > > > > > I suspect a routing issue. When I try to add a > > route to tell it > > anything > > > > going to the other end should use that IP on > > that interface, it gives an > > > > error saying invalid hop because it's on that > > router. > > > > > > > > Any ideas? > > > > > > > > A little info: > > > > Remote network has 10.43.2.0/24 but gateway is a > > secondary IP on the > > > > internal FastEthernet interface of a 2600. > > > > Central network is 10.43.1.0/24 on a PIX 515. > > > > Future networks will be on the 10.x.y.z network > > & centralize to the PIX > > > > rack. > > > > > > > > The problem I'm trying to solve is making the > > remote routers > > authenticate > > > > over the VPN to TACACS+ for the enable password. > > If I can't ping the > > box > > > > because it's trying to bo out the default route, > > it won't work. > > > > > > > > Allen > [EMAIL PROTECTED] > > > __ > Do You Yahoo!? > Get personalized email addresses from Yahoo! Mail > http://personal.mail.yahoo.com/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=10886&t=10714 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Duplicates [7:33955]
To everyone with duplicates. Try removing all your RULES if you are using the OUTLOOK client (or outlook express) Try removing FILTERS if you are using the Netscape client. Otherwise use the NewsFeed. I had dupes. I removed my RULES ALL OF THEM and I operated for a week without them. The Dupes seemed to stop. I had none in week. I re-created my rules and have had zero trouble with them since. Another thing to consider that may be linked is that Outlook client is connected to an exchange server running viruscan and client pc is running McAfee. Any or all of these things could be contributing to the problem. However, mine has no problem anymore. HTH Jim Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=34133&t=33955 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: IP's and ISP going out of business [7:35850]
It occured to me that if we have an ISP or a provider that suddenly goes out of business. Our service will cease at that point. Now if I LIKE HAVING those services I would VERY quickly acquire them from ANOTHER provider, preferring they be someone NOT in danger of ceasing to exist anytime during my NEW contract. At that point I would most certainly have new circuit orders, and have to renumber my network to match the new IP space that my new provider just gave me. It would be the same as discontinuing your current service and changing providers would it not? When you do, you always have to renumber your equipment that must must public addressing. Isn't that why Enterprises often use NAT/PAT within their network and number all private devices using the reserved addresses wherever possible? Am I still missing the point? -Original Message- From: Howard C. Berkowitz [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 19, 2002 13:33 To: [EMAIL PROTECTED] Subject: RE: IP's and ISP going out of business [7:35850] >Nope, not unless they buy the encompassing IP block from the Upsstream ISP, >or the out of business ISP if it is portable space. ARIN won't register it if there isn't an ownership relation between the two ISPs. > >-Original Message- >From: Steven A. Ridder [mailto:[EMAIL PROTECTED]] >Sent: Tuesday, February 19, 2002 9:48 AM >To: [EMAIL PROTECTED] >Subject: IP's and ISP going out of business [7:35850] > > >If a company has a block of public IP's assigned to them via their ISP, and >that ISP goes out of business, can a company transfer those IP's to a >different ISP? I don't think so, but maybe I'm wrong. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=35900&t=35850 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: How does repeater work? [7:36323]
You might try whatis.com for an answer. You might also look for an RFC at the RFC Index for repeater. A quick search at ftp://ftp.isi.edu/ietf/1rfc_index.txt yeilds: RFC: 1368, 1516, 2108, & 2266 as matching on the word Repeater. Peter Dyson in his Dictionary of Networking defines it as: repeater A simple hardware device that moves all packets from one local-area network segment to another by regenerating, retiming, and amplifying the electrical signals. The main purpose of a repeater is to extend the length of the network transmission medium beyond the normal maximum cable lengths Jim -Original Message- From: mlh [mailto:[EMAIL PROTECTED]] Sent: Saturday, February 23, 2002 14:19 To: [EMAIL PROTECTED] Subject: How does repeater work? [7:36323] Could anybody tell me how repeaters work ? I don't understand how repeater can regenerate the two-way signals from both segment connected to the repeater. Isn't it forming a loop? Pls forgive me asking the stupid question. Thanks in advance. mlh Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=36367&t=36323 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Understanding Private IP Networks! Free Webinar [7:39046]
To all that may be interested in a online seminar on Migrating from Frame Relay to Private IP networks. Watch the wor- d wrap on the url below. Jim http://us1.webex.com/visualnetworks/onstage/mainframe.php?Rnd3287=0.03651925 66600846 Time: Next Thursday 13:00 Eastern Standard Time 03/28/2002. A FREE 1-Hour Webinar from Visual Networks: Understanding Private IP Networks! If you're considering migrating from a frame relay to a private IP network, don't miss Visual Networks' "Understanding Private IP Networks" Webinar on Thursday, March 28, 2002, at 1:00 p.m. EST! To register for this invaluable Webinar, click here. While much has been said about private IP or MPLS-enabled networks, the "Understanding Private IP Networks" Webinar will present the catalysts for migrating from a frame relay to private IP network and the benefits and technical implications of the private IP solution. Additionally, this Webinar will address the fear and pain points associated with migrating and how Visual Networks. can alleviate these concerns with our private IP performance-management solution-Visual UpTime.. Specifically, "Understanding Private IP Networks" will provide the rationale for this network strategy, including: The critical need for network redundancy Why you must maximize bandwidth resources How WAN complexity has overburdened your network support staff The increased remote site-to-remote site traffic driving the need for meshed networks Get the benefits of migrating to a private IP-based network. Gain understanding of the pain-points associated with changing your network. Realize the value of performance-management visibility for private IP networks. Act Now! To register for the FREE "Understanding Private IP Networks" Webinar, taking place Thursday, March 28, 2002 at 1:00 p.m. EST, click here. Join us! You'll walk away with the information you need to determine why private IP networks should be an integral part of your network strategy! Visual Networks and Visual UpTime are registered trademarks, and Visual IP InSight is a trademark of Visual Networks Technologies, Inc. Added Bonus! If you register for the "Understanding Private IP Networks" Webinar, you'll automatically receive Visual Networks' monthly Intelligence From The Edge(tm) newsletter. The Intelligence From The Edge newsletter summarizes network management articles and notes from a variety of worldwide sources. With Intelligence >From The Edge delivered directly to your inbox, you can quickly scan pertinent articles that can assist you with your day-to-day network management challenges. http://www.visualnetworks.com If you would prefer not to receive further messages from this sender: 1. Click on the Reply button. 2. Replace the Subject field with the word REMOVE. 3. Click the Send button. You will receive one additional e-mail message confirming your removal. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=39046&t=39046 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Duplicate messages from GroupStudy Listserve [7:40077]
Yea I have had it as well as several others on this list who were all using Outlook as a mail client. Do this: Delete all your rules. Still having trouble? Remove and Re-install Outlook. That should fix your dupes issue. It fixed mine. My rules were my problem. I deleted them all and re-created them and now I don't get the dupes anymore. Strange but true. I had changed PC's and moved my PST file to the new location. I am thinking that changing PC's may be partly to blame since my rules also followed me. But I have not verified this theory. -Original Message- From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 09:29 To: [EMAIL PROTECTED] Subject: RE: Duplicate messages from GroupStudy Listserve [7:40077] You may find some help from RFC 2321, "The Reliable Internetwork Troubleshooting Agent (RITA)" I've been dying to use that one! Not that I don't take your problem seriously. ;-) Priscilla >-Original Message- >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of >Andy Barkl >Sent: Monday, April 01, 2002 1:40 PM >To: [EMAIL PROTECTED] >Subject: Duplicate messages from GroupStudy Listserve [7:40077] > > >No matter how many times I subscribe, unsubscribe, and re-subscribe, I >can't get the GroupStudy Listserve server to send me only 1 copy of all >messages, it always sends me at least 2. > >Has anyone who has recently subscribed or re-subscribed having the same >problem? > >I don't want to bother the list moderator or Paul until I can confirm >the problem is not on my end. > >Thanks Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=40205&t=40077 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Todd Lammle's CCNA Study Guide [7:40309]
You can reach Todd by contacting him via his website. www.lammle.com for contact information goto http://www.lammle.com/tl_contact.asp -Original Message- From: Diffy De Villiers (AJJ) [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 02:47 To: [EMAIL PROTECTED] Subject: Todd Lammle's CCNA Study Guide [7:40309] I have just been told by our local bookshop that Todd Lammle's CCNA Study Guide for exam 640-507 has gone out of print. I went to Amazon but I could not find a newer publication by Todd. Todd, if you are still on this list, could you give an indication whether a newer book will be released soon? I am interested in the study-guide alone and not in a bundled product which includes the simulation software. The reason for this is that I use your study-guides in my classes where the students work on actual routers. Kind Regards Abraham de Villiers Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=40330&t=40309 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: early token release [7:11495]
I was thinking that although you can have multiple stations that believe they have the token, there is still only ONE actual token. If I read what Pricilla wrote correctly I am in error and that there ARE in fact cases where you may have more than one token on a ring at a time. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 10, 2001 10:46 AM To: [EMAIL PROTECTED] Subject: Re: early token release [7:11495] Most everyone responded saying there could only be one token multiple data frames. You are saying for test proposes Cisco wants you to answer with multiple tokens? So the way Cisco wants you to answer the question may not be right? Thanks - Original Message - From: "Priscilla Oppenheimer" To: Sent: Monday, July 09, 2001 4:10 PM Subject: Re: early token release [7:11495] > Theoretically, there can be multiple tokens with early token release. > That's the "test answer." In actuality, it would have to be a very large > network for there to be more than one token. In the field, it was > discovered that early token release didn't improve much. By the time a > station releases the early token, its frame has usually come back to it > anyway. It would have released a token anyway. > > Don't expect an easy answer on this list! ;-) > > Priscilla > > At 12:41 PM 7/9/01, [EMAIL PROTECTED] wrote: > >In early token release can there be mulipal tokens? Or just one token? > > > Priscilla Oppenheimer > http://www.priscilla.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=11756&t=11495 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Jackson Area Cisco Users Group (MS) [7:11789]
Our monthly meeting is tonight at 18:00 hours. Go to www.jancug.com for the details. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=11789&t=11789 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: early token release [7:11495]
I made some inquiries. This was one that I got back. It has an interesting picture or two describing multiple tokens. Jim >I'm defintitely not the MPLS guru! >But I can clarify (ur-uh, muddy the water) on the Token Ring issue being >discussed below: There is a multiple-token operational mode in which the >transmitting station can generate a new free token and place it on the ring >immediately following the last bit of transmitting data. It permits several >busy tokens and one free token on the ring at the same time. Check out this >cool little diagram (pictures are worth 1,000 words): http://www.lkn.ei.tum.de/mmprog/mac/protocols/token-ring/ring1-slow.htm try also http://www.lkn.ei.tum.de/mmprog/mac/index.html Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=11930&t=11495 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: early token release [7:11495]
I viewed the animation with Netscape 4.76. -Original Message- From: Jim Dixon Sent: Wednesday, July 11, 2001 8:56 AM To: '[EMAIL PROTECTED]' Subject: RE: early token release [7:11495] I made some inquiries. This was one that I got back. It has an interesting picture or two describing multiple tokens. Jim >I'm defintitely not the MPLS guru! >But I can clarify (ur-uh, muddy the water) on the Token Ring issue being >discussed below: There is a multiple-token operational mode in which the >transmitting station can generate a new free token and place it on the ring >immediately following the last bit of transmitting data. It permits several >busy tokens and one free token on the ring at the same time. Check out this >cool little diagram (pictures are worth 1,000 words): http://www.lkn.ei.tum.de/mmprog/mac/protocols/token-ring/ring1-slow.htm try also http://www.lkn.ei.tum.de/mmprog/mac/index.html Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=11934&t=11495 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Help! [7:14004]
I believe it refers to which image to boot from. I believe you can set this environment variable for it to read and then KNOW which image you want it to boot by default. boot system boot tftp etc... -Original Message- From: Ray Smith [mailto:[EMAIL PROTECTED]] Sent: Friday, July 27, 2001 3:57 PM To: [EMAIL PROTECTED] Subject: Help! [7:14004] Does anyone know what the following statement means? Notice it when I did a reload on a Cisco 7500. AUTOBOOTVAR (BOOT) env variable isn't set. Please set it to point to a non null string. Attempting to load the first image in disk0 or slot0. Any takers? _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=14007&t=14004 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: path code violations - please help [7:14250]
Hi Paul, Take a look here about mid way down the page. You will see a definition for Path Code Violation. http://www.cisco.com/warp/public/116/show_ce1.html -Original Message- From: Paul Timmerman [mailto:[EMAIL PROTECTED]] Sent: Monday, July 30, 2001 3:22 PM To: [EMAIL PROTECTED] Subject: path code violations - please help [7:14250] i have t1 that is bouncing up and down. controller says the following for the last 24 hours: 148 Path Code Violations 2 Fr Loss Secs 8 Errored Secs 2 Bustly Err Secs 2 Severly Err Secs 175 Unavail Secs Does this look abnormally to anyone? What would Path Code Violations mean? Currently I am using b8zs coding (which is what Ameritech tech said), so I don't think it is a problem with 0's. Any help is much appreciated, Paul Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=14272&t=14250 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Frame Relay - slow link? overutilized? [7:14163]
Hi Herold, Cisco IOS listens to DLCI 1023(Cisco LMI) and to DLCI 0(ANSI) LMI at the same time. Here is a link that may help. http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/wan_ r/wrdfrely.htm#xtocid1494040 and another http://www.cisco.com/univercd/cc/td/doc/product/atm/c8540/12_0/13_19/cmd_ref /f.htm and another one http://www.cisco.com/univercd/cc/td/doc/product/software/ios11/cbook/cfrelay .htm#xtocid198611 -Original Message- From: Herold Heiko [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 31, 2001 7:58 AM To: [EMAIL PROTECTED] Subject: RE: Frame Relay - slow link? overutilized? [7:14163] I don't know what *should* happen, however I can confirm (from personal experience) it is possible to have a somewhat working link with mismatched lmi type. If all the remote sites have cisco and HQ is ANSI I'd change HQ to cisco for a start, although I think I remember ANSI has less overhead, at last at lo! speed I think there's a significant difference; anyone can confirm this ? I can't reach my stuff just now :(, but I remember a case with IP terminals (like serial terminals but with ethernet, just capable of doing telnet and print with reverse telnet) at 9600, screen refresh was MUCH better with ansi (not counting compression). Heiko -- -- PREVINET S.p.A.[EMAIL PROTECTED] -- Via Ferretto, 1ph x39-041-5907073 -- I-31021 Mogliano V.to (TV) fax x39-041-5907087 -- ITALY >-Original Message- >From: Provost, Robert [mailto:[EMAIL PROTECTED]] >Sent: Monday, July 30, 2001 9:39 PM >To: [EMAIL PROTECTED] >Subject: RE: Frame Relay - slow link? overutilized? [7:14163] > > >I'm confused. My remote site LMI type is Cisco, HQ is ANSI. >I am passing >LMI and the site is up, just slow. If my LMI type was >mismatched, wouldn't >it not work at all? I cleared the counters and over the last couple of >hours have received no CRCs, FECNs, BECNs, dropped packets, etc. > >Here is some statistics from my Frame Relay provider. Their >reporting also >shows no FECNs, BECNs, discarded packets, etc. > > >PVC Usage to CIR Ratio Exceptions > >Hour Day %Peak 5 Min Crit Thresh >6Thu290.80150.00 >7Wed150.11150.00 >12 Tue150.41150.00 >12 Fri173.33150.00 >15 Mon172.14150.00 >16 Thu150.92150.00 > >Any suggestions? > >TIA, >Rob > > >-Original Message- >From: Jim Dixon [mailto:[EMAIL PROTECTED]] >Sent: Monday, July 30, 2001 11:40 AM >To: Provost, Robert >Subject: RE: Frame Relay - slow link? overutilized? [7:14163] > > >Robert, > >What kind of router is at HQ? Is it the one below? >What kind is at the remote end? Is IT the one below? >Which end are we looking at in other words? > >Are Both Routers CISCO? Is the Frame Relay Network providing >CISCO LMI? >(that is my FIRST question) > >If so then check cables. CRC's are most often a layer one issue. > >Jim > >-Original Message- >From: Provost, Robert [mailto:[EMAIL PROTECTED]] >Sent: Monday, July 30, 2001 10:22 AM >To: [EMAIL PROTECTED] >Subject: RE: Frame Relay - slow link? overutilized? [7:14163] > > >Here is the sh int after cleared counters and 5 minute wait. >We have 320+ >sites. Most sites are 56k lines, some frac T1, some DSL. >Most have one PVC >back to HQ. HQ has three routers on the Frame w/a total of 7 T1s. > >Thanks for your help, > >Rob > > >router#sh int >Ethernet0 is up, line protocol is up > Hardware is QUICC Ethernet, address is 0001.42a5.c6ec (bia >0001.42a5.c6ec) > Internet address is 10.253.X.X/24 > MTU 1500 bytes, BW 1 Kbit, DLY 1000 usec, rely 255/255, >load 1/255 > Encapsulation ARPA, loopback not set, keepalive set (10 sec) > ARP type: ARPA, ARP Timeout 04:00:00 > Last input 00:00:01, output 00:00:00, output hang never > Last clearing of "show interface" counters 00:07:13 > Queueing strategy: fifo > Output queue 0/40, 0 drops; input queue 0/75, 0 drops > 5 minute input rate 0 bits/sec, 0 packets/sec > 5 minute output rate 0 bits/sec, 0 packets/sec > 186 packets input, 19777 bytes, 0 no buffer > Received 177 broadcasts, 0 runts, 0 giants, 0 throttles > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort > 0 input packets with dribble condition detected > 438 packets output, 207446 bytes, 0 underruns > 0 output errors, 0 collisions, 0 interface resets > 0 babbles, 0 late collision, 0 deferred > 0 lost carrier, 0 no carrier > 0 output buffer failures, 0 output buffers swapped out >Serial0 is up, line protocol is up > Hardware is QUICC Serial (with onboard CSU/DSU) > Descr
RE: Is loading IOS into 2500 with no Flash possible? [7:14375]
There are several posts regarding 2500 routers and BIOS/FLASH replacement, upgrades, in the archives, some of which date back to 1999. A quick search in the archives for '2500 boot rom' yeilded 8 hits. (without the quotes) -Original Message- From: John Neiberger [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 31, 2001 12:52 PM To: [EMAIL PROTECTED] Subject: Re: Is loading IOS into 2500 with no Flash possible? [7:14375] The 2500 have a basic IOS stored on Boot ROMs. If no IOS is present in flash, then the router will boot to Config Helper mode (or boot helper, or something like that) and you can use TFTP to transfer an image to flash. You said your routers have *no* flash. I thought 2500s had some built-in flash, but if they don't and you really don't have any flash then you're hosed. Fortunately, 2500 flash probably isn't too expensive nowdays. Good luck! John >>> "Patrick Ramsey" 7/31/01 11:28:50 AM >>> So how do you put the ios on them? (just curious) I've never had to troubleshoot a 2500. The only 2500 we have ever had, just sits there and routes no problem... >>> "John Neiberger" 07/31/01 12:58PM >>> The 2500 series can not do XMODEM. Also, these are not run-from-RAM devices; they run from flash. The 2600 series can do what you are attempting but not the 2500s. Regards, John >>> "Scott Lokey" 7/31/01 10:17:30 AM >>> Hi, I have 3 2500's that have 16meg RAM but no Flash memory. I had read where you could boot to ROMMON> and issue an XMODEM command and have the IOS transfered to the box. There is also a option to load it into RAM and run it (-r I think). Sounded good but when I boot to ROMMON, the xmodem command is not there. I have the latest boot ROM from Cisco on these as well. What gives? Documentation wrong? Am I doing something wrong? Is this even possible? Thanks for the help, Scott ___ Send a cool gift with your E-Card http://www.bluemountain.com/giftcenter/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=14392&t=14375 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: GRE and routing protocols [7:14432]
is there a way you can use poison reverse? -Original Message- From: Mike [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 31, 2001 9:03 PM To: [EMAIL PROTECTED] Subject: GRE and routing protocols [7:14432] I've configured a point-to-point GRE tunnel between two routers. Works fine with static routes, however, once I turn on RIP I get the following in about 30 seconds. %TUN-5-RECURDOWN: Tunnel0 temporarily disabled due to recursive routing 1d01h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down I've read about the recursive routing problem with IP in IP, can someone explain exactly why this is happening? Also, what is the solution. thanks, Mike Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=14483&t=14432 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Network Monitoring [7:15271]
This question gets asked often. The answer? MRTG. Get it from Tobias for free at: http://people.ee.ethz.ch/~oetiker/webtools/mrtg/ -Original Message- From: Phillips, Doyle [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 08, 2001 10:09 AM To: [EMAIL PROTECTED] Subject: RE: Network Monitoring [7:15271] I don't know about Free but would cheap do? What's up gold www.ipswitch.com Doyle M Phillips System Monitoring Engineer -Original Message- From: Tom Snow [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 08, 2001 8:51 AM To: [EMAIL PROTECTED] Subject: Network Monitoring [7:15271] Can anyone recommend a good free network monitoring software. Thanks. _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=15299&t=15271 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: BGP Design Guide [7:16179]
Try this one. http://www.cisco.com/univercd/cc/td/doc/cisintwk/idg4/nd2003.htm -Original Message- From: Sergio Silva [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 15, 2001 9:00 AM To: [EMAIL PROTECTED] Subject: BGP Design Guide [7:16179] Hi All Is there anyone who can point me to the BGP Design Guide on the Cisco Website, It is the same author as The OSPF Guide. Many Thanks, Sergio Silva Network Engineer Mobile 0833261349 Land0117091658 Fax 0117091141 [EMAIL PROTECTED] ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ** Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=16186&t=16179 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Network Design Book [7:17134]
goto http://www.priscilla.com/ She has a BOOK about Network Design called "TOP DOWN NETWORK DESIGN" -Original Message- From: Zolla Zimmerman [mailto:[EMAIL PROTECTED]] Sent: Friday, August 24, 2001 10:16 AM To: [EMAIL PROTECTED] Subject: Network Design Book [7:17134] Hi All, I am designing a network with following requirements. Can somebody suggest me a good book on network design? The requirements are: 1. 2 T1's to 2 different ISP for redundancy 2. Firewall 3. Host own DNS, Webserver 4. Have private network separated from the public network. Please suggest something. Thanks ZZ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=17139&t=17134 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: 2500/2600 rack bracket screws??? [7:17461]
I always just take one or two with me to the hardware store and buy a box or two of whatever they are. -Original Message- From: Brad Ellis [mailto:[EMAIL PROTECTED]] Sent: Monday, August 27, 2001 8:25 PM To: [EMAIL PROTECTED] Subject: Re: 2500/2600 rack bracket screws??? [7:17461] I'll send you some free of charge, you just have to cover shipping...or you can come to my office and pick them up! :) -Brad ""Bob Johnson"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Does anyone have a source for the little screws you need to mount the rack > ears onto 2500/2600 series chassis? > I always seem to lose a few here and there.. > > > > Bob Johnson > [EMAIL PROTECTED] > Engineering > Stox Broadcast Corporation > The Landing, 300-375 Water St. > Vancouver, BC V6B 5C6 > Tel. 604-633-2900 > Fax. 604-685-3170 > www.stox.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=17525&t=17461 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Dial in/Dial Out modem bank [7:17929]
Cisco AS5300 should handled your needs nicely. -Original Message- From: Mike Momb [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 30, 2001 2:56 PM To: [EMAIL PROTECTED] Subject: Dial in/Dial Out modem bank [7:17929] To all you cisco wizards, What Cisco product would you recommend for dial in/dial out capability on a LAN. We have many users who dial into our network and do work from home. We also have users that would like to dial out from their desktop without using stand alone modems. Something that would handle at least 16 simultaneous users. We currently use a product that is slow and sometimes it locks up. Any advice/input would be appreciated. Mike Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=17940&t=17929 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Dial in/Dial Out modem bank [7:17929]
I don't have one that I recommend. I have found that there are a few out there that claim to do the desktop-modem-share task though. They are: (in no particular order) Stomper32 www.pflug.de/stompere.html ModemShare by Artisoft www.hallogram.com/modemshare/index.html DialoutServer by Tactical Software www.cbsits.com/tactical/page2.html SAPS by Techarts www.techarts.com/products/spartacom/building.htm Solidshare www.solidshare.com/modem%20sharing.htm These are the only ones that I have been able to find so far. If anyone knows of a better one please drop me a message. Thanks Jim Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=17955&t=17929 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Spanning Tree Protocol [7:26538]
Interesting, but why is the word palindrome non-palindromic? When I calculate 42 in Binary I get: 128 64 32 16 8 4 2 1 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 = 42 Decimal 0 1 0 1 0 1 0 0 = reversed order of 42 Decimal. Curiously, I find no palindrome in 42. >Of course! Also another cool thing about 42 is that it's a palindrome (the >same backwards and forwards in binary) and avoided the Little Endian/ Big >Endian wars! >Priscilla Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=26692&t=26538 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: FW: Cat1900 from standard to enterprise [7:31084]
Cisco tightned down the IOS downloading a bit this past summer. You will need a contract SMARTNET or another type to download it. And then: only the IOS versions supported under your contract will be available to you for download and their respective upgrades. This is the way my local Cisco Reps have explained it to me. You may want to contact your local Cisco Rep to verify this and/or call Cisco to buy a contract on your equipment. Hope this helps, Jim -Original Message- From: Ziyaad [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 08, 2002 01:01 To: [EMAIL PROTECTED] Subject: Re: FW: Cat1900 from standard to enterprise [7:31084] I dont think you will need a CCO account for this link or you are talking about the software ?. If you wanna know the detailed procedure I can mail you separately Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=31274&t=31084 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Lab Score Results on the Web now. [7:33078]
I don't know when this was made effective, but apparently now you can see your score from the Lab Exam about two days after you take it. (Routing and Switching Only so far) http://www.cisco.com/warp/public/625/ccie/ccie_program/whatsnew.html#1 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=33078&t=33078 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Certification Information
http://www.cisco.com/warp/public/10/wwtraining/whats_new.html ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Van Jacopson TCP/IP header compression (RFC 1144) [7:64081]
See this link for the answer. http://www.elischer.org/netgraph/man/ng_vjc.8.html mailto:[EMAIL PROTECTED] Sent: Thursday, February 27, 2003 22:16 To: Cisco Group Study; ccielab Subject: Van Jacopson TCP/IP header compression (RFC 1144) Hi group, Does the Van Jacopson TCP/IP header compression algorithm compresses both ip and tcp headers or only the tcp header? Thanks in advance John Tafasi Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=64081&t=64081 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCIE Exam [7:18808]
Hi Manny, There is an exam Blueprint and list of recommended reading that is posted on the Cisco Website. www.cisco.com Here is the link for the Routing and Switching Written Exam that should get you started. http://www.cisco.com/warp/public/625/ccie/certifications/routing.html -Original Message- From: Manny [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 06, 2001 10:25 AM To: [EMAIL PROTECTED] Subject: CCIE Exam [7:18808] Hi Group I have one exam to go to finish my CCNP. I have decided not to pursue the CCNP and move on to the CCIE written.I am currently reading Bridges,Routers and Switches for CCIEs. I know that volume 2 is out. Can anyone recommend reading material to prepare for the written? I plan to spend about 6 months preparing. Manny Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=18814&t=18808 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Pinouts for t1 crossover [7:19028]
Hi Jim, Here is ONE link that I found while searching Google.com for T1 Crossover Cable Pinout http://www.stayonline.com/catalog/cablesexternal/routercables/7794.asp Jim -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, September 07, 2001 1:43 PM To: [EMAIL PROTECTED] Subject: Pinouts for t1 crossover [7:19028] I am trying to find out what the pinout is for a t1 crossover cable ? (CSU/DSU back to back) Jim Phillipo, CCNP, CCDP Sr. Internetworking Engineer W: 401.456.1821 F: 401.456.0599 M: 781.983.0316 90 Royal Little Drive, Providence, RI 02904 www.guardent.com _ G U A R D E N T Security | Privacy | Data Protection Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=19040&t=19028 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Concert Frame Relay [7:19290]
Here are a couple of links I found on a Google.com search for "Concert Frame Relay" Both have at least somewhat a description of the service. http://www.sunrise.net/en/pdf_SS_glo_CFrameRelay.pdf http://www.sunrise.net/en/bus/bus_pro/bus_pro_glo/bus_pro_glo_fra.htm (this one has a link to the above PDF file. Specs only and references RFC#854 http://www.iasnet.ru/00_ENG/03_8.htm Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=19290&t=19290 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE more BOOK Price Comparison sites [7:20678]
For those that asked where to find the lowest price on books I suggest you find the comparison sites such as these below. Some ship overseas, some dont. http://www.bestwebbuys.com/books/index.html http://www1.ecompare-corp.com/cgi-bin/books/booksearch.cgi?input=1587200236&; type=ISBN http://www.halfpricecomputerbooks.com/ http://www.price-hunter.net/ and as someone already mentioned http://www.addall.com If anyone has any other book compare sites, please send them to me. Thank you. Jim Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=20678&t=20678 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: OSPF Route Summarization Trick Question [7:23771]
I was thinking of using an ACL with Distribute List. Your paragraph states that the solutions must work with any router and any protocol. Static Routes would be my first choice here provided the lab directions didn't prevent this choice. What did the directions for the LAB state? Were there any that stated that you must not use a certain method for any questions in this particular lab? Why did the question begin asking about OSPF then ask if there were other ways to accomplish the same goal by using a non-protocol dependent, non-router platform dependent method? -Original Message- From: John Neiberger [mailto:[EMAIL PROTECTED]] Sent: Monday, October 22, 2001 10:14 To: [EMAIL PROTECTED] Subject: RE: OSPF Route Summarization Trick Question [7:23771] Yep, distribute-lists could work in conjuction with Jonathan's suggestion of redistributing a static route. I wanted to know how to suppress the more-specific subnets and a distribute list would work. It would be pretty unwieldy for more than a few routes but it definitely would work. Are you thinking of a method that uses only distribute lists without the static route? If so, let me know what you're thinking, I'd love to try it out. I know that would work in cases where, like in EIGRP, a classful supernet often resides in the routing table along with the more-specific subnets. A distribute list could be used to filter only the subnets. Thanks, John >>> Jim Dixon 10/22/01 9:10:00 AM >>> Hi John, What about Distribute lists? (in/out??) -Original Message- From: John Neiberger [mailto:[EMAIL PROTECTED]] Sent: Monday, October 22, 2001 09:33 To: [EMAIL PROTECTED] Subject: OSPF Route Summarization Trick Question [7:23771] Okay, this doesn't quite qualify as a trick question but I'm having trouble finding the answer. I hope it's not too obvious or I'll be embarrassed. :-) While working on one of the Fatkid's labs I see the following in the Hints sections: 3. There are two built in OSPF methods to summarize OSPF routes. One way summaries between areas. The other summarizes between Autonomous Systems. Do you know a third way to summarize routes, which works for any router, running any routing protocol? How about a fourth? I was quite aware of the first two but I have no idea what the last two could be. I'm especially interested in the the method that works for any router running any routing protocol. I really have a feeling I'm going to kick myself when someone tells me what that is. Do any of you know what they're referring to? Thanks, John Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=23785&t=23771 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: E1 usage monitoring on AS5300 [7:26094]
Take this URL to get MRTG. http://people.ee.ethz.ch/~oetiker/webtools/mrtg/ Be sure to send Tobias a postcard. :) -Original Message- From: Symon Thurlow [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 13, 2001 05:05 To: [EMAIL PROTECTED] Subject: Re: E1 usage monitoring on AS5300 [7:26094] Search for a program called MRTG It is free, requires configuration, but is an excellent tool for rendering graphs of usage, as well as lots of other features and add ins. I use it to moitor (amongst others) the modem usage on our AS5300. Cheers, Symon --- > Hello Group, > > We have a AS5300 (for dialup clients) to which several E1's have been > plugged. > Can any one of you tell me how to get SNMP based (or any other way) > statistics so that USAGE of the E1's can be seperately monitored over a > period of time. > > Thanking in advance, > Vajira [EMAIL PROTECTED] > Cheers, Symon Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=26106&t=26094 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
