SAR DELAY
Anyone know the delay on a packet going through a SAR. I am experiencing a delay of 80 ms on a 155 pipe end to end. No errors or anything which would normally suggest delay. The only major delay item is the SAR, hence the question. This ping packet is a normal packet size. Thanks _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: DHCP- Advise / Suggestions Apprciated
Quick and easy way to find out if the packet is reaching each segment is . On each interface i.e. interface where user is, interface where DHCP server is do... ip accounting output-packets or just plain old ip accounting. you should then do show ip account. This should show you the ip address 255.255.255.255 being helpered to whatever your address is. At this point take a note of the mac address of the requester. See if it is coming through to your server. Now..If it is then the cisco devices are working properly, back to the drawing board. If it isn't getting to the server then come back. I have encountered a few gotchas doing this before. Hope this helps. -Original Message- From: Larry Lamb [mailto:[EMAIL PROTECTED]] Sent: 23 February 2001 10:15 To: [EMAIL PROTECTED] Subject: Re: DHCP- Advise / Suggestions Apprciated Everything I've found on Cisco tells me that multiple helper addresses are supported and I would have to assume that it's forwarding the packet to both helper address and is taking the response from the first machine to respond. Any chance you can define part of the scope on each server? This would ultimately solve the problem. Without a sniffer on both segments it's going to be difficult to tell exactly what's happening unless someone has already worked with this and has more input. "Gayathri" wrote in message <975b6q$d4v$[EMAIL PROTECTED]>... >Firstly, sorry for the repeated submission, I dont see my psoting under the >main heading so I am forced to post it again.. > >here is my question... > > I have 2 DHCP servers and I have defined both the IP helper addressess in >our routers > >Now, if a client quieries for an IP, which of the servers will respond >first? > >The problem I have is we have defined one subnet in DHCP Server and not in >the other. > >When this user is querying for an IP , he is not getting a response. > >interface Ethernet0 > ip address 10.X.X.X 255.255.0.0 > ip helper-address 10.X.1.X > ip helper-address 10.X.1.Y > >The said subnet is defined in the DHCP server 10.102.1.Y but, still there >is no response. when the client requests. > >The main reason we have 2 DHCP servers is for redundancy. > >Please note that they are independant of each other . > >Does this mean that , when the client is requesting, the router first >forwards to the first DHCP server and since it is not getting a response , >is dropping it? > >Thanks > >Gayathri > > > > > >_ >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: 2600 router - 12.0 IOS wanted
http://www.cisco.com/cgi-bin/Software/Iosplanner/Planner-tool/iosplanner.cgi ?majorRel=12.1 watch the word wrap. You will also require cco login for this. -Original Message- From: Ravi Kumar [mailto:[EMAIL PROTECTED]] Sent: 23 February 2001 10:38 To: [EMAIL PROTECTED] Subject: 2600 router - 12.0 IOS wanted hi friends can u pls let me know few links, from where i can down load ios 12.0 form 2600 series router. tanx in advance. bye ravee 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]
RE: 2600 router - async port configuration
Please see inline. -Original Message- From: Ravi Kumar [mailto:[EMAIL PROTECTED]] Sent: 23 February 2001 10:57 To: [EMAIL PROTECTED] Subject: 2600 router - async port configuration hi techs I have 2610 router with 2 port sync/async card. I want to use one of the async port to dial internet. pls give me list of configurable commands. I can give you a list of configurable commands but hey! I'll give you hints instead after all you should learn how to do this. Try the Cisco CD or indeed the Cisco web site. You usually can answer your question from there. your help in this regard is highly apprecaited. >>> help!!! What you want is for someone to give you the answer. Come on mate, do a bit of digging yourself. Why should I dig for the info just to hand it to you. At least when you send a mail show that you have at least attempted to configure / do it yourself. most urgent >>> Why is it most urgent. Have you maybe been tasked to do this in your job? All in all try it yourself. If you cant find it come but to the group with what you have tried, then you might get a better answer. bye ravee 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]
RE: Dialer Watch
When using dialer watch you should still configure your isdn line as normal. If you do not specify interesting traffic then the isdn line wont come up. -Original Message- From: Nonnweiler Daniel [mailto:[EMAIL PROTECTED]] Sent: 25 February 2001 11:04 To: [EMAIL PROTECTED] Subject: Dialer Watch Hi all, When using dialer watch is it normal, that the ISDN line will be up all the time or can I configure it in a way, that it will only open calls when interesting packets are seen. _ 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]
Cisco Network Design
Does anyone out there use the Cisco Network Designer tool? If so what are your views on it. Here is the link to view the actual tool. http://www.cisco.com/partner/cnd/inside.html _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
TACACS+ Server for Solaris WHERE?????
Hello, Can anyone let me know where I can fine a copy (free or otherwise) for a sun solaris server. Much appreciated. Robert McCallum 10 days till first born is due, 6 months till CCIE lab due.Which will be worse _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Portfast
yes, but only if he then connects another link to another hub / switch and causes a bridging loop. -Original Message- From: John Chang [mailto:[EMAIL PROTECTED]] Sent: 01 March 2001 15:08 To: [EMAIL PROTECTED] Subject: Portfast In the below website it says not to have portfast on if you connect switches, hubs, or routers. I understand that point but what if a user connected a mini-hub (Ex. Linksys EtherFast 8-Port 10/100 Desktop Hub) or unmanaged mini-switch (Ex. Farallon NetLINE 10/100 switch) so that he could connect multiple computers. Would this cause any problems? Thank you! http://www-1.cisco.com/warp/public/473/12.html Note: The portfast feature should never be used on switch ports that connect to other switches, hubs, or routers. These connections may cause physical loops and it is very important that spanning tree go through the full initialization procedure in these situations. A spanning tree loop can bring your network down. If portfast is turned on for a port that is part of a physical loop, it can cause a window of time where packets could possibly be continuously forwarded (and even multiply) in such a way that the network cannot recover. _ 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: Portfast
No, The problem occurs if he creates a loop i.e. you have a main switch a cable from the main switch goes to user A. User A decides to connect a hub and a few terminals - Outcome fine. User B then says hey user A can you access those terminals and the main network. User A says yeah how do you want to connect? User A says yes and inadvertently patches his own pc and the original connection that was from him to the main switch outcome is now main switch has 2 connections to the minihub. NOW spanning tree goes oh my and recalculates - outcome 30 second outage for everyone on that vlan. Then the users go home, switch off their kit and go to the pub. Next day. The mini hub is switched back on - because portfast is enabled the ports go whoosh straight into forwarding mode - result - spanning tree goes oh my!! and recalculates. Outcome -- You and every other support member run about like loonies trying to find this fault which occurs only when the user decides to switch on his equipment. -Original Message- From: John Chang [mailto:[EMAIL PROTECTED]] Sent: 01 March 2001 15:34 To: McCallum, Robert Subject: RE: Portfast Let me see if I got this correct. If he only connects one mini-hub or mini-switch it is OK to have portfast on on the main switch. If he then connects another mini-hub or mini-switch onto the first mini-hub or mini-switch than there will be a problem. But when you connect 2 mini-hubs aren't you just extending the amount of ports and in a sense there is only one virtual mini-hub? At 03:24 PM 3/1/2001 +, you wrote: >yes, but only if he then connects another link to another hub / switch and >causes a bridging loop. > >-Original Message- >From: John Chang [mailto:[EMAIL PROTECTED]] >Sent: 01 March 2001 15:08 >To: [EMAIL PROTECTED] >Subject: Portfast > > >In the below website it says not to have portfast on if you connect >switches, hubs, or routers. I understand that point but what if a user >connected a mini-hub (Ex. Linksys EtherFast 8-Port 10/100 Desktop Hub) >or unmanaged mini-switch (Ex. Farallon NetLINE 10/100 switch) so that he >could connect multiple computers. Would this cause any problems? Thank >you! > > >http://www-1.cisco.com/warp/public/473/12.html > >Note: The portfast feature should never be used on switch ports that >connect to other switches, hubs, or routers. These connections may cause >physical loops >and it is very important that spanning tree go through the full >initialization procedure in these situations. A spanning tree loop can >bring your network down. If portfast >is turned on for a port that is part of a physical loop, it can cause a >window of time where packets could possibly be continuously forwarded (and >even multiply) in >such a way that the network cannot recover. > >_ >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: IS-IS on Lab Exam
I am afraid that's where you are slightly of topic. CLNS and ISIS do go hand in hand. Whether you are only routing IP with ISIS or not CLNS routing still occurs. Whilst in the lab you will not have to implement Clns IF ISIS goes belly up you might have to debug CLNS packets to find out what is happening. SO if I were you I would know CLNS as well. -Original Message- From: Groupstudy [mailto:[EMAIL PROTECTED]] Sent: 06 March 2001 06:17 To: [EMAIL PROTECTED] Subject: Re: IS-IS on Lab Exam Alas CLNS and IS-IS are not one and the same. Thus you may well find IS-IS on your lab! - Original Message - From: Trentj <[EMAIL PROTECTED]> Newsgroups: groupstudy.cisco To: <[EMAIL PROTECTED]> Sent: Monday, March 05, 2001 7:48 PM Subject: IS-IS on Lab Exam > All, > Since ISO CLNS has been removed from the lab exam does this include > Integrated IS-IS in an IP environment? > > > _ > 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: CID ....well well !!
pigs fly!! I don't think the farmers would be too chuffed at that, with the rate that the foot & mouth disease is spreading just now, pigs flying would make things much much worse. -Original Message- From: Dennis [mailto:[EMAIL PROTECTED]] Sent: 06 March 2001 17:15 To: [EMAIL PROTECTED] Subject: Re: CID well well !! I found that the ciscopress CID book was all I needed to use to study to pass this one. Of course, you will want to download the exam objectives on this test as well as any other cisco test where it is available. Your frustration on this test though is understandable. From the questions on products that have been EOL for a long time to the "hmmm, i know that these two answers are both right, but which is the right CISCO answer" problem that exists on almost every Cisco test. Maybe soon Cisco will start to let the course developers and product managers help develop tests that make sense. Maybe they do already but it is hard to believe that anyone except a test writer with the official course material currently just plucks things out and says, "wow that looks like it would be a good question". Maybe they will even start to use the "feedback" feature that is on all the tests now. I just picture them sitting around on a Friday night tilting back a few beers saying, "hey check this comment out, don't they know we wrote this test so it must be right?" Maybe pigs will fly someday... dennis CCDP, CCNP + Voice ""Mongol Blizzard"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > this was the worst test i have ever taken. > the questions were vague to say the least. > the ciscopress books points u to a link for ATM ..it doesnt work. > but pls find the ATM info for IGX/BPX and read all about slots and speeds. > and be ready to see questions that test yr ability to read english and trick > you rather than test what u know. > anyway i passed. > > now what extra do i know as a ccdp as compared to a ccnp? > ATM switch models and some terms from SNA. > nothing more. > and yes that after implementing a design i need to monitor the setup for > performance..yes thats a question (pun intended !!) > > to all who want that ccdp tag ..read the "internetwork design guide" on the > web...dont waste yr money on any book. > > regards > > > > > > _ > 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]
OSPF and frame relay issues
I am at the moment ploughing through a lab which for the life of me I can't get it to work. I'm going mad!!!. Scenario is this Router4---Router3Router5 ! ! ! ! Router6 There is of course a frame relay cloud making these connections. Connections are as above i.e. Router4 has a pvc to Router3, Router5 has a pvc to Router3 and Router6 has a pvc to Router3. Conditions are --- Router3 uses 1 sub interface. No more sub interfaces allowed on any router. All routers share the 10.10.X.X domain. All routers are in area 0. Only one pvc can be used on Routers 4,5&6 i.e. only to router3. You cannot use the command IP OSPF NETWORK nor can you use multiple frame relay map statements. SO the first thing that sprung to my mind is make router3 the DR and form manual neighbor relationships. WRONG. this doesn't work. Router3 can ping everything, All other routers can only ping router3. Every router has full routing tables of the full network. PING end to end is a complete no no. Any help? configs below. ROUTER3 version 12.0 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname router3 ! ! ip subnet-zero no ip domain-lookup ! ! ! ! interface Serial0/0 no ip address no ip directed-broadcast encapsulation frame-relay no ip mroute-cache no fair-queue ! interface Serial0/0.1 multipoint ip address 10.10.1.3 255.255.0.0 no ip directed-broadcast frame-relay interface-dlci 304 frame-relay interface-dlci 305 frame-relay interface-dlci 306 ! interface TokenRing0/0 no ip address no ip directed-broadcast shutdown ring-speed 16 ! interface Virtual-TokenRing3 ip address 10.1.3.1 255.255.0.0 no ip directed-broadcast ring-speed 16 ! router ospf 64000 network 10.1.0.0 0.0.255.255 area 1 network 10.10.0.0 0.0.255.255 area 0 neighbor 10.10.1.5 neighbor 10.10.1.4 neighbor 10.10.1.6 ! ip classless ! ! line con 0 transport input none line aux 0 line vty 0 4 login ! end ROUTER4 version 12.1 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname router4 ! ! ! ! ! ! ip subnet-zero no ip domain-lookup ! cns event-service server ! ! interface Ethernet0/0 ip address 137.20.20.1 255.255.255.0 no keepalive ! interface Serial1/0 ip address 10.10.1.4 255.255.0.0 encapsulation frame-relay ip ospf priority 0 clockrate 128000 frame-relay interface-dlci 403 ! router ospf 64000 network 10.10.0.0 0.0.255.255 area 0 network 137.20.20.0 0.0.0.255 area 10 ! ip classless no ip http server ! ! ! line con 0 transport input none line aux 0 line vty 0 4 ! no scheduler allocate end ROUTER5 version 12.0 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname router5 ! no logging console ! ip subnet-zero no ip domain-lookup ! ! ! ! interface Serial1/0 ip address 10.10.1.5 255.255.0.0 no ip directed-broadcast encapsulation frame-relay ip ospf priority 0 no ip mroute-cache no fair-queue frame-relay interface-dlci 503 ! interface Virtual-TokenRing5 ip address 11.1.1.5 255.255.0.0 no ip directed-broadcast ring-speed 16 ! router ospf 64000 network 10.10.0.0 0.0.255.255 area 0 network 11.1.0.0 0.0.255.255 area 4 ! ip classless ! ! line con 0 transport input none line aux 0 line vty 0 4 ! no scheduler allocate ROUTER6 version 12.0 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname router6 ! no logging console ! ip subnet-zero no ip domain-lookup ! ! interface Serial1/0 ip address 10.10.1.6 255.255.0.0 no ip directed-broadcast encapsulation frame-relay ip ospf priority 0 no ip mroute-cache clockrate 128000 frame-relay interface-dlci 603 ! interface Serial1/1 ip address 10.34.1.1 255.255.0.0 no ip directed-broadcast ! ! router ospf 64000 network 10.10.0.0 0.0.255.255 area 0 network 10.34.0.0 0.0.255.255 area 3 area 3 virtual-link 10.44.2.1 ! ip classless line con 0 transport input none line aux 0 line vty 0 4 login Robert McCallum Ext 730 3448 DDI : 01415663448 Mobile : 07818002241 A bus station is where a bus stops. A train station is where a train stops. On my desk, I have a work station... _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
OSPF and frame relay issues
Let me thank Greg Bensimon and Nigel Taylor for their help in identifying what the annoyance was. The issue involved is actually policy routing (YUCK). I had to apply a route map with the appropriate networks hosts and set the next hop to the hub router. These configurations were done on the spoke routers of the frame relay cloud. I then applied the policy to the router rather than to a specific interface i.e. ip local policy route-map blah. I can now ping every interface (THANK YOU). This lab was allocated 4 hours... I took around 14 to do this. I could have done it in half an hour if I were aloud to use IP OSPF NETWORK command or indeed frame relay maps. Again thanks to everyone else who helped out and I can't remember your names (sorry!). P.S. Greg good luck on the 19th & 20th. Cheers Robert McCallum _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Sunday Follies
Here is a little poser I have set myself, sometimes I reckon it can be done and other times I think it can't. 1 router only. 1 ethernet interface is bridging only i.e. bridge group 1 protocol ieee. It has a whole bunch of clients on it. The other interface has a server on it which talks ISIS. This ethernet interface is up and running ISIS routing protocol. The router and server have established a layer 1 adjacency. The question is this... Will the clients see the server? How can this be done? P.s. The clients talk clns. Robert McCallum - a new dad from Tuesday 13th March & just learning the joys of parenthood. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: classless behaviour
ip subnet zero is required when you want to use subnet zero i.e. 192.168.0.1 with a subnet mask of 255.255.255.0 is the zero subnet and can only be used when you have ip subnet zero command. ip classless is another for routing, with this if a packet comes in for a destination which is not exactly known then it is dropped without the command ip classless on. With it on the same packet will go to the "nearest matching route". -Original Message- From: Bill [mailto:[EMAIL PROTECTED]] Sent: 18 March 2001 05:22 To: Cisco Group Study Subject: classless behaviour Hi, To configure classless behaviour, we use "ip subnet-zero" and "ip classless". I never understand them, even after reading Doyle's bible. * When do we need them ? * If we don't use them, what will happen ? * Is there good example to show their effect ? Thank you in advance. Bill _ 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]
ISIS / IRB and BVI interfaces
Hello, a little while ago robert devito posted a problem very similar to the one that I am now experiencing. At the time I tried to help to fix his problem but I am unsure if Robert got a solution from anyone. I said at the time that he was mad to try it but unfortunately now I have to do it for "live" work. For those of you who never read Roberts initial problem it is very similar to the one below. please help if you can. 1 router. 1 interface is bridged with clns clients on it. the other interface is routed with a isis server. The solution should be as easy as enabling IRB and to route clns. Problem. ISIS tries in vain to establish adjacencies with these clients. It constantly sits in the INIT state. People on the first post wrote back to say try to do bridge irb and maybe the circuits aren't t correct etc etc. All of these whilst useful did not work as they were already configured properly. My hunch (and its a scary one), What type of interface is a BVI? We all know that ISIS will only operate correctly over a point to point or a broadcast network and I reckon this is why no adjacencies will ever form over this interface. does this sound right? ANY HELP ON THIS WOULD BE MUCH APPRECIATED. THIS IS A NIGHTMARE OF A PROBLEM. Robert McCallum A bus station is where a bus stops. A train station is where a train stops. On my desk, I have a work station... _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: ISIS / IRB and BVI interfaces
i'm afraid not. MTU is 1500 on every interface. Nice try though! -Original Message- From: Kevin Wigle [mailto:[EMAIL PROTECTED]] Sent: 20 March 2001 16:29 To: McCallum, Robert; 'Ccielab' (E-mail); Cisco@Groupstudy. Com (E-mail); a bratchell; graham; john bermingham; jolash; kash; martin; nigel; paul frost; peter norberg; phil Subject: Re: ISIS / IRB and BVI interfaces ok, not the exact situation but similar. We built a circuit that bridges ATM with a LAN extension service. This required a BVI on the core router. The far end was just another Ethernet router for all intents and purposes. Now, I haven't yet touched ISIS or clns - but when we first tried to get OSPF working across the link it would not form an adjacency. Show ip ospf neigh revealed EXSTART/DR on the remote router. On the core router a bridge-group is defined and the ATM sub-interfaced placed into it. This immediately set the mtu for the BVI to 4470 bytes - of course we didn't know that at the time! On the remote router we observed "debug ip ospf adj" and one of the errors we saw was words to the effect: "Nbr x.x.x.x has larger interface MTU" Checked everything, saw the BVI at 4470 and changed it with the command "mtu 1500". Pop! OSPF formed its adjacency and everything works fine. Perhaps this is something to look into for your situation. Kevin Wigle - Original Message - From: "McCallum, Robert" <[EMAIL PROTECTED]> To: "'Ccielab' (E-mail)" <[EMAIL PROTECTED]>; "Cisco@Groupstudy. Com (E-mail)" <[EMAIL PROTECTED]>; "a bratchell" <[EMAIL PROTECTED]>; "graham" <[EMAIL PROTECTED]>; "john bermingham" <[EMAIL PROTECTED]>; "jolash" <[EMAIL PROTECTED]>; "kash" <[EMAIL PROTECTED]>; "martin" <[EMAIL PROTECTED]>; "nigel" ; "paul frost" <[EMAIL PROTECTED]>; "peter norberg" <[EMAIL PROTECTED]>; "phil" <[EMAIL PROTECTED]> Sent: Tuesday, March 20, 2001 10:39 AM Subject: ISIS / IRB and BVI interfaces > Hello, > > a little while ago robert devito posted a problem very similar to the one > that I am now experiencing. At the time I tried to help to fix his problem > but I am unsure if Robert got a solution from anyone. I said at the time > that he was mad to try it but unfortunately now I have to do it for "live" > work. For those of you who never read Roberts initial problem it is very > similar to the one below. please help if you can. > > > 1 router. 1 interface is bridged with clns clients on it. the other > interface is routed with a isis server. > > The solution should be as easy as enabling IRB and to route clns. Problem. > > ISIS tries in vain to establish adjacencies with these clients. It > constantly sits in the INIT state. > > People on the first post wrote back to say try to do bridge irb and maybe > the circuits aren't t correct etc etc. All of these whilst useful did not > work as they were already configured properly. > > My hunch (and its a scary one), What type of interface is a BVI? We all > know that ISIS will only operate correctly over a point to point or a > broadcast network and I reckon this is why no adjacencies will ever form > over this interface. does this sound right? > > ANY HELP ON THIS WOULD BE MUCH APPRECIATED. THIS IS A NIGHTMARE OF A > PROBLEM. > > Robert McCallum > > A bus station is where a bus stops. > A train station is where a train stops. > On my desk, I have a work station... _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: ISIS / IRB and BVI interfaces
Here is the Output SHOW CLNS IS-NEIGH .3201.CAA1 BV1 Init L2 128 .3201.CC7E.4Phase V .3201.CA4D BV1 Init L2 128 .3201.CC7E.4Phase V .3201.CA73 BV1 Init L2 128 .3201.CC7E.4Phase V .3201.CAAA BV1 Init L2 128 .3201.CC7E.4Phase V spot the init state of the neighbor yet it still seems to see the snpa address of the next hop. DEBUG ISIS ADJ 06:49:10: ISIS-Adj (Hillington): Interface level mismatch, BVI1 06:49:10: ISIS-Adj (Hillington): Rec L1 IIH from .3201.cc7b (BVI1), ci r type L1L2, cir id .3201.CC7B.53, length 1497 06:49:10: ISIS-Adj (Hillington): Interface level mismatch, BVI1 06:49:10: ISIS-Adj (Hillington): Rec L1 IIH from .3201.cacd (BVI1), ci r type L1L2, cir id .3201.CADD.29, length 1497 06:49:10: ISIS-Adj (Hillington): Interface level mismatch, BVI1 06:49:10: ISIS-Adj (Hillington): Rec L1 IIH from .3201.cbe8 (BVI1), ci r type L1L2, cir id .3201.CBE8.15, length 1497 06:49:10: ISIS-Adj (Hillington): Interface level mismatch, BVI1 06:49:11: ISIS-Adj (Hillington): Rec L1 IIH from .3201.cc78 (BVI1), ci r type L1L2, cir id .3201.CC78.51, length 1497 note it complains that the circuit type of the bvi is level1-2. config for the bvi interface interface BVI1 no ip address clns router isis Hillington isis circuit-type level-2-only -Original Message- From: Kerman, Steve [mailto:[EMAIL PROTECTED]] Sent: 20 March 2001 18:22 To: 'McCallum, Robert' Subject: RE: ISIS / IRB and BVI interfaces What is the output from "debug isis adj packets"? -Original Message----- From: McCallum, Robert [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 20, 2001 9:24 AM To: 'Kevin Wigle'; McCallum, Robert; 'Ccielab' (E-mail); Cisco@Groupstudy. Com (E-mail); a bratchell; graham; john bermingham; jolash; kash; martin; nigel; paul frost; peter norberg; phil Subject: RE: ISIS / IRB and BVI interfaces i'm afraid not. MTU is 1500 on every interface. Nice try though! -Original Message- From: Kevin Wigle [mailto:[EMAIL PROTECTED]] Sent: 20 March 2001 16:29 To: McCallum, Robert; 'Ccielab' (E-mail); Cisco@Groupstudy. Com (E-mail); a bratchell; graham; john bermingham; jolash; kash; martin; nigel; paul frost; peter norberg; phil Subject: Re: ISIS / IRB and BVI interfaces ok, not the exact situation but similar. We built a circuit that bridges ATM with a LAN extension service. This required a BVI on the core router. The far end was just another Ethernet router for all intents and purposes. Now, I haven't yet touched ISIS or clns - but when we first tried to get OSPF working across the link it would not form an adjacency. Show ip ospf neigh revealed EXSTART/DR on the remote router. On the core router a bridge-group is defined and the ATM sub-interfaced placed into it. This immediately set the mtu for the BVI to 4470 bytes - of course we didn't know that at the time! On the remote router we observed "debug ip ospf adj" and one of the errors we saw was words to the effect: "Nbr x.x.x.x has larger interface MTU" Checked everything, saw the BVI at 4470 and changed it with the command "mtu 1500". Pop! OSPF formed its adjacency and everything works fine. Perhaps this is something to look into for your situation. Kevin Wigle - Original Message - From: "McCallum, Robert" <[EMAIL PROTECTED]> To: "'Ccielab' (E-mail)" <[EMAIL PROTECTED]>; "Cisco@Groupstudy. Com (E-mail)" <[EMAIL PROTECTED]>; "a bratchell" <[EMAIL PROTECTED]>; "graham" <[EMAIL PROTECTED]>; "john bermingham" <[EMAIL PROTECTED]>; "jolash" <[EMAIL PROTECTED]>; "kash" <[EMAIL PROTECTED]>; "martin" <[EMAIL PROTECTED]>; "nigel" ; "paul frost" <[EMAIL PROTECTED]>; "peter norberg" <[EMAIL PROTECTED]>; "phil" <[EMAIL PROTECTED]> Sent: Tuesday, March 20, 2001 10:39 AM Subject: ISIS / IRB and BVI interfaces > Hello, > > a little while ago robert devito posted a problem very similar to the one > that I am now experiencing. At the time I tried to help to fix his problem > but I am unsure if Robert got a solution from anyone. I said at the time > that he was mad to try it but unfortunately now I have to do it for "live" > work. For those of you who never read Roberts initial problem it is very > similar to the one below. please help if you can. > > > 1 router. 1 interface is bridged with clns clients on it. the other > interface is routed with a isis server. > > The solution should be as easy as enabling IRB and to route clns. Problem. > > ISIS tries in vain to establish adjacencies with these clients. It > constantly sits in t
RE: BGP Loadbalancing !
I would say yes. All he needs is a policy which could say for example... if you try to go to microsoft go through 1 ISP and any other site through the other ISP. In all - BGP can do whatever you want it to do - whatever the companies policy is. No flames please. Robert McCallum CCNP CCDP CCIE Written R&S 2 days to go! CCIE Written Design 4 days to go! -Original Message- From: Schimek, Hans [mailto:[EMAIL PROTECTED]] Sent: 04 December 2000 14:48 To: '[EMAIL PROTECTED]' Subject: BGP Loadbalancing ! my company is an internet-provider in austria. the following situation. one of our customers has his own network ( with own AS Number ) - currently he is connected to another ISP. but plans to connect to our network soon.. the problem in here is : if he connects to another ISP - he intends to do loadbalancing across two ISP. my question : is it possible to loadbalance across multiple ISPs. --NETWAY-\ ViennaInternetExchange CUSTOMER ---COLT TELECOM--/ thanx in advance _ 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]
CCIE Written Passed ---- JUST!
Hi, I have just received the beautiful news that I have passed the CCIE Written. At the moment I am still typing with my hands trembling from the experience. For those of you who have still to sit this exam good luck. I personally didn't enjoy the experience as from question 50 I thought I had failed. As for exam questions I can hardly remember any BUT what I will say is that you do not get told how many answers there are to the questions i.e. choose all that apply between 1 and 8 answers. On most of these questions (around 30) I found that I always had a maybe correct, so I was faced with do I check it or Not. The subject headings for my exam were :- Cisco Device Operation Networking Theory Bridging and LAN Switching TCP/IP IP routing protocols Desktop Protocols Performance management WAN LAN Security Multiservice For me the areas that I thought I was strong in i.e. TCPIP, Cisco device operation were the worst (except the security questions 33% in that field). I scored 50% in TCPIP (doh!) and 50 % in Cisco device operation. You really have to know your bridging if you don't, I reckon you wont pass. The total I got was 70% the pass mark was 70% -- what springs to mind is I am one lucky person. But hell, it still says PASS. I am now sitting the design written in two days (I must be MAD!), will let you know how that goes but after this experience I am not looking forward to it. Aste! P.S. I am heading to the pub right now! Cheers!! _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: distribute list problem
first thing is does your internal routing protocol know where it is? -Original Message- From: suaveguru [mailto:[EMAIL PROTECTED]] Sent: 08 December 2000 06:27 To: [EMAIL PROTECTED] Subject: distribute list problem Hi, I have already configured BGP for but our trafiic for IP Address 202.95.159.0/24 not yet routing back via this circuit. Here is the configuration at our router. Can you tell us, what's wrong about our configuration. router bgp 9875 no synchronization network 202.95.159.0 network 202.95.128.0 mask 255.255.224.0 neighbor 202.161.128.93 remote-as 11919 neighbor 202.161.128.93 distribute-list 1 out neighbor 202.161.128.173 remote-as 11919 neighbor 202.161.128.173 distribute-list 2 out no auto-summary ! access-list 1 permit 202.95.159.0 0.0.0.255 access-list 2 deny 202.95.159.0 0.0.0.255 access-list 2 permit any __ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCIE Design Written
Well, well, well. With no studying for this exam the outcome was inevitable. I am not to bothered as Wednesdays pass eludes all. Anyway for those people looking to sit this written exam here is the break down. Passing Score 60% --- sounds easy doesn't it! Access Technologies Access protocols, Features, and Architecture Distribution Layer Technologies Distribution Protocols Core Technologies Core Protocols Core Applications Campus Design Issues WAN Design Issues SNA/IP Migration Multiservice Design Network Management. There are no type ins. I have read Advanced Ip Network Design, Jeff Doyles Bible, Network Design Case Studies CCIE press. I honestly don't believe that half of these questions were in these books. Although with no study I could easily be proved wrong here. Anyway again this is a fair but tough test. There is no hint at how many answers are correct. Enjoy your weekend, I certainly will. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: cisco 3524 XL EN problem
I am not sure if this will cause the symptoms which you are experiencing but it will not help. You should turn on port fast. This will stop spanning tree algorithm being computed every time someone turns on a pc. Try this. It might not help but really should be done! -Original Message- From: atif [mailto:[EMAIL PROTECTED]] Sent: 11 December 2000 14:14 To: cisco group study Subject: cisco 3524 XL EN problem Importance: High i have installed a cisco 3524 xl en switch, i am facing a weird kind of = problem i hope u guys will help me solve this problem. the problem is that when a pc is connecte to switch for the 1st time it = takes about 4 to 5 minutes for the switch to communicate with the = machine.The led on both sides shows green light even when its not = communicationg and the ping request is timed out. then after that it takes about 1 minute for computer to see the switch = if we take the connecter out of the switch and inserts again. now todays it happened that after the weekend when computers were = started some were communicating and many were not and all leds were = showing green lights and after one hour or so every thing was = normalized. i havent seen this sort of problem before, this switch at the moment is = running at default configuration and connected to a router to a vsat = link. i havent assigned ip add info so far , can this be a problem( i dont = think so).=20 can any body figure it out what is the problem, is something wrong with cabling,switch or NIC. atif _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: how to recover password of cat5000?
see if any of these help. http://www.cisco.com/warp/public/474/index.shtml -Original Message- From: Zhiping Li [mailto:[EMAIL PROTECTED]] Sent: 13 December 2000 12:04 To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: how to recover password of cat5000? Hi,meganac, i read your mail about how to recover the password of catalyst 19xx,it is very helpful. But if you could tell us how to recover the password of catalyst 5xxx,6xxx? And could you please tell me how you get these information? Thanks alot. __ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: 2500 power supply from DC to AC
Yes you can just swap out the DC for the Ac or vice versa. Not to sure of where you can get a cheap supply though! -Original Message- From: lee [mailto:[EMAIL PROTECTED]] Sent: 22 January 2001 12:21 To: [EMAIL PROTECTED] Subject: 2500 power supply from DC to AC Hi all, just a simple question. I have a 2500 series router with DC power supply, can i change the power to AC ? Cisco open forum mentioned that cisco router support 3 types of power supply, AC, DC & RPS. If this thing can be done, where you recommend for purchase the power supply, i don't mind to get a used unit. regards, lee _ 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: 2500 power supply from DC to AC
Hats off to the person who was actually mad / desperate enough to do this!!! -Original Message- From: Daniel Cotts [mailto:[EMAIL PROTECTED]] Sent: 22 January 2001 14:54 To: 'lee'; [EMAIL PROTECTED] Subject: RE: 2500 power supply from DC to AC If you're brave, here is an alternative solution: http://extra.newsguy.com/~phillh/Computer/Cisco/index.html > -Original Message- > From: lee [mailto:[EMAIL PROTECTED]] > Sent: Monday, January 22, 2001 6:21 AM > To: [EMAIL PROTECTED] > Subject: 2500 power supply from DC to AC > > > Hi all, just a simple question. I have a 2500 series router > with DC power > supply, can i change the power to AC ? Cisco open forum > mentioned that cisco > router support 3 types of power supply, AC, DC & RPS. > If this thing can be done, where you recommend for purchase the power > supply, i don't mind to get a used unit. > > regards, > lee > > > > > _ > 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: MAU
try ebay there are usually some there. You will probably need an IBM 8228 and the correct cables OR you can get RJ45 to token ring converters and plugged them into the IBM 8228. The converter part numbers are AM 017 Token Ring Direct. -Original Message- From: Mark Rose [mailto:[EMAIL PROTECTED]] Sent: 22 January 2001 15:15 To: [EMAIL PROTECTED] Subject: MAU I was just given a Cisco 2504 router to use. I know I need to connect it to a mau. What do I look for & how much should it cost? TIA Mark Rose _ 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: BCRAM
Building Cisco Remote Access Networks. Cisco Press. ISBN number 1-57870-091-4. -Original Message- From: Chiao Liang [mailto:[EMAIL PROTECTED]] Sent: 22 January 2001 15:43 To: [EMAIL PROTECTED] Subject: BCRAM Hi All, I'm taking my BCRAN exam in three weeks time, would like to seek advise everyone. What should i concerntrate on for the exam, any good books of resources that i can get for this exam. Thank in advance Chan CCDA, CCNA _ 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: speed/duplex negotiation between pix & 2610 router
As a rule of thumb Frank, turn off all and everything that is auto sensing or auto anything. The best way to do anything is to manually get it right. There is a document on the cisco website, at the moment I do not have access to it, which describes the reasons for the errors and auto sensing nightmares. You will fins when you manually set the cards then most if not all of your errors will disappear. Enjoy! -Original Message- From: Frank Kim [mailto:[EMAIL PROTECTED]] Sent: 23 January 2001 16:33 To: [EMAIL PROTECTED] Subject: speed/duplex negotiation between pix & 2610 router Hi guys, Has anyone experienced speed or duplex negotiation between a pix 506 ethernet interface and a cisco 2610's ethernet interface using a cross-over cable between the two? Should I uplink those two into a switch and let the switch worry about the negotiation? I'm currently experiencing 'interface up, line down' on the pix's ethernet0(i think it's intel NIC); this happens almost every 24 hours. Perhaps bad cross-over cable? Any input will be appreciated. -Frank _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Monitoring/Troubleshooting Catalysts : what does this SYSLOG outp ut mean?
Title: Monitoring/Troubleshooting Catalysts : what does this SYSLOG output mean? Make sure that both of the ports are manually set to 100 meg full duplex. I believe your 5000 cat is auto negotiating and this is your trouble. do set port speed ?/? 100 then set port duplex ?/? full. ? being the port on the catalyst. -Original Message-From: Deloso, Elmer G. [mailto:[EMAIL PROTECTED]]Sent: 21 September 2000 14:28To: '[EMAIL PROTECTED]'Subject: Monitoring/Troubleshooting Catalysts : what does this SYSLOG outp ut mean? Hi, group. Just want to know why i'm getting this in my syslog on my 2912 whose port4 is connected by fiber to a 5500. I do know that there's a lot of trafiic coming into this port and once in a while the LED turns orange. Please comment on this. Thanks. Elmer FastEthernet0/4 is up, line protocol is up Hardware is Fast Ethernet, address is 0030.1900.7284 (bia 0030.1900.7284) MTU 1500 bytes, BW 10 Kbit, DLY 100 usec, reliability 254/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive not set Full-duplex, 100Mb/s ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:02, output 00:00:00, output hang never Last clearing of "show interface" counters never Queueing strategy: fifo Output queue 0/40, 0 drops; input queue 0/75, 0 drops 5 minute input rate 292000 bits/sec, 114 packets/sec 5 minute output rate 629000 bits/sec, 149 packets/sec 429157271 packets input, 2185991621 bytes Received 72566224 broadcasts, 562577 runts, 0 giants, 0 throttles 2317609 input errors, 877616 CRC, 877416 frame, 1391 overrun, 2261 ignored 0 watchdog, 1251401 multicast 0 input packets with dribble condition detected 553912904 packets output, 4116503002 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier 0 output buffer failures, 0 output buffers swapped out Syslog logging: enabled (0 messages dropped, 2488 flushes, 0 overruns) Console logging: level debugging, 252136 messages logged Monitor logging: level debugging, 0 messages logged Buffer logging: level debugging, 124840 messages logged File logging: disabled Trap logging: level informational, 124845 message lines logged Log Buffer (4096 bytes): 1/1 (half duplex). 11w4d: %CDP-CLUSTER_MEMBER_3-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0/4 (not half duplex), with 067521768(HubB) 1/1 (half duplex). 11w4d: %LINK-CLUSTER_MEMBER_3-4-ERROR: FastEthernet0/4 is experiencing errors 11w4d: %CDP-CLUSTER_MEMBER_3-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0/4 (not half duplex), with 067521768(HubB) 1/1 (half duplex). 11w4d: %CDP-CLUSTER_MEMBER_3-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0/4 (not half duplex), with 067521768(HubB) 1/1 (half duplex). 11w4d: %LINK-CLUSTER_MEMBER_3-4-ERROR: FastEthernet0/4 is experiencing errors 11w4d: %CDP-CLUSTER_MEMBER_3-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0/4 (not half duplex), with 067521768(HubB) 1/1 (half duplex). 11w4d: %LINK-CLUSTER_MEMBER_3-4-ERROR: FastEthernet0/4 is experiencing errors
RE: CID exam Information Wanted
As Chuck has suggested. Read all questions carefully. This will be the most obscure exam you will probably sit to date. Make sure you study hard and give this exam more respect than any of the CCNP exams. Good luck. P.S. you can go back so mark the dodgy questions and go back at the end. -Original Message- From: Vincent [mailto:[EMAIL PROTECTED]] Sent: 24 September 2000 16:50 To: [EMAIL PROTECTED] Subject: CID exam Information Wanted Hi all; Anyone took CID exam recently, I am going to take the exam next saturday, any information welcom. Thanks Vincent **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]
RE: Back to Back
Ill try a shot in the dark (the most commonest faults). Did you place your clock rate on the wrong router? You have to put the clock rate on the DCE end of the cable. You can check this by doing show controllers or indeed just reading the cable ends. Hope this helps. If it doesnt do as Jenny stated. -Original Message- From: Henk Botha [mailto:[EMAIL PROTECTED]] Sent: 27 September 2000 16:07 To: [EMAIL PROTECTED] Subject: Back to Back Hi I am trying to connect two routers (1601's) back to back for testing. I setup the clock speed on the one, but still have no success What is the correct way of doing it ? Please anybody that can help Henk **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]
RE: Back to Back
How are you trying to connect the routers back to back. Serial? Ethernet? Token Ring? blah blah -Original Message- From: Henk Botha [mailto:[EMAIL PROTECTED]] Sent: 28 September 2000 09:27 To: [EMAIL PROTECTED] Subject: Re: Back to Back Hi My config is OK. Stupid question do I need a special cable ? Henk <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > Some possibilities... > Wrong cable? Dud cable? Interface shut down on one or both routers? > Non-matching encapsulation? Incorrect IP (or other routed protocol) > configuration? Forgot to power up a router :-)? > There's a lot of things that could be wrong, so a little more information would > be useful. > 'no success' means what? Can't ping across the link, or the interface doesn't > show as up/line protocol up? > > If you post your configs and 'show int' of the relevant interfaces, we might > have a little more chance of providing likely solutions, rather than shots in > the dark. > > JMcL > -- Forwarded by Jenny Mcleod/NSO/CSDA on 28/09/2000 08:53 am > --- > > > "Henk Botha" <[EMAIL PROTECTED]> on 28/09/2000 02:07:24 am > > Please respond to "Henk Botha" <[EMAIL PROTECTED]> > > > To: [EMAIL PROTECTED] > cc:(bcc: JENNY MCLEOD/NSO/CSDA) > Subject: Back to Back > > > > Hi > > I am trying to connect two routers (1601's) back to back for testing. I > setup the clock speed on the one, but still have no success > > What is the correct way of doing it ? > > Please anybody that can help > > Henk > > > **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] > **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]
RE: Trace results - what does this indicate?
on a quick scan i would say you have a routing loop my friend. Check the 2 routers which are associated with these addresses - if you can. -Original Message- From: Watson, Rick, , OUSDC [mailto:[EMAIL PROTECTED]] Sent: 28 September 2000 13:47 To: [EMAIL PROTECTED] (E-mail) Subject: Trace results - what does this indicate? What would the following trace results indicate (the names and numbers have been changed to protect the innocent)..? router>traceroute 147.254.213.1 Tracing the route to 147.254.213.1 1 198.254.100.125 0 msec 0 msec 0 msec 2 198.254.114.50 0 msec 0 msec 0 msec 3 198.254.31.97 4 msec 0 msec 0 msec 4 145.49.208.25 0 msec 4 msec 4 msec 5 145.49.208.26 0 msec 4 msec 0 msec 6 145.49.208.25 4 msec 4 msec 4 msec 7 145.49.208.26 4 msec 4 msec 8 msec 8 145.49.208.25 8 msec 8 msec 8 msec 9 145.49.208.26 8 msec 12 msec 4 msec 10 145.49.208.25 12 msec 12 msec 12 msec 11 145.49.208.26 8 msec 8 msec 8 msec 12 145.49.208.25 12 msec 20 msec 8 msec 13 145.49.208.26 12 msec 16 msec 12 msec 14 145.49.208.25 16 msec 20 msec 16 msec 15 145.49.208.26 12 msec 12 msec 8 msec 16 145.49.208.25 12 msec 8 msec 12 msec 17 145.49.208.26 8 msec 8 msec 8 msec 18 145.49.208.25 12 msec 12 msec 12 msec ...etc for 30 hops router> Thanks for any insight... Rick Watson **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]
CCIE design
Hi people, I have became totally insane and have booked myself on the CCIE design written exam on the 27th October. Why? I have no idea. Anyhow do any of you have any ideas, tips on what to expect in this exam. I have of course downloaded the Cisco exam list and have read most of the books, although still some areas which need sorting out (Voice and SNA). Is this exam written in the same fashion as the CID (if so I think a rope might come in handy). Any help / insight would be appreciated. I am becoming increasingly more nervous as each day passes. The thought of the unknown being the worst thing. Cheers. Robert McCallum **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: Passed R&S CCIE written
well done that man!. Good luck for your future studies. I presume there will be a few beers at the weekend. However no one except us in networking know exactly what you have achieved. So well done and I'll raise a glass or a few to you on Saturday night. -Original Message- From: Yongzhi George Zhang [mailto:[EMAIL PROTECTED]] Sent: 29 September 2000 06:45 To: [EMAIL PROTECTED] Subject: Passed R&S CCIE written I passed the CCIE - Routing and switching qualification exam today. It's a pretty hard test. I got CCNP v1.0 back in June and CCNP security three weeks ago. I thought that I was ready for the CCIE written after I got CCNP. It turns out that there is a big gap between the two. Regarding preparation for CCIE written, the most difficult part is finding the information and putting all the pieces together because there is no single book that covers all the topics of the test. I would like to thank every body in this group, especially those who answered my questions. Any way, it's over and the real challenge starts now. George Zhang CCNP+Security, CCIE Written **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]
RE: Re[2]: Cisco Documentation CD and Win 2000
See if this helps. To get the Cisco documentation to work under Windows 2000: - Run regedit - Locate HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/IE4/Setup/Path - Change the value from "%programfiles%\Internet Explorer" to the location where IE is installed on your system, for example "C:\Program Files\Internet Explorer". - Install the Documentation CD (I only install the web publisher component and install the rest from newer versions). Should be good to go... Hope this helps. -Original Message- From: Thomas Peroutka [mailto:[EMAIL PROTECTED]] Sent: 29 September 2000 12:00 To: Miller, Nathan (AZ15) Cc: Tony Russell; '[EMAIL PROTECTED]' Subject: Re[2]: Cisco Documentation CD and Win 2000 Hallo Nathan, Wednesday, September 27, 2000, 5:05:45 PM, you wrote: MNA> I have no answer but I have the same problem :-} MNA> -Original Message- MNA> From: Tony Russell [mailto:[EMAIL PROTECTED]] MNA> Sent: Wednesday, September 27, 2000 7:51 AM MNA> To: '[EMAIL PROTECTED]' MNA> Subject: Cisco Documentation CD and Win 2000 MNA> Has anyone figured out this problem? I went to the Cisco site and found MNA> some documenation on how to fix this problem but it doesn't work. It tells MNA> you to change an Internet Explorer registry setting and all will be fine. MNA> Not. MNA> After applying the recommended changes, I still can not use the MNA> documentation cd. I get an error telling me that "search.exe has generated MNA> error and will be closed by Windows. You will need to restart the program". MNA> Please advise MNA> Tony Russell MNA> **NOTE: New CCNA/CCDA List has been formed. For more information go to MNA> http://www.groupstudy.com/list/Associates.html MNA> _ MNA> UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html MNA> FAQ, list archives, and subscription info: http://www.groupstudy.com MNA> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] MNA> **NOTE: New CCNA/CCDA List has been formed. For more information go to MNA> http://www.groupstudy.com/list/Associates.html MNA> _ MNA> UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html MNA> FAQ, list archives, and subscription info: http://www.groupstudy.com MNA> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Well, I just deleted "plugins" directory which is under the Cisco CD installation dir, and all its subdirs. I know several people who did it and it works fine! -- Viele Grüsse/ Best regards, Thomasmailto:[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] **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: Problem after 2501 to 2503
a stab in the dark. Different IOS versions? Less memory in the router? -Original Message- From: sss s [mailto:[EMAIL PROTECTED]] Sent: 29 September 2000 11:21 To: [EMAIL PROTECTED] Subject: Problem after 2501 to 2503 Hi all, I have a 2501 router connecting to my ISP.Last week I changed it to 2503 with the same config and although it is working fine with backup,for the last 2 to 3 days,my site people are not able to browse the internet as fast as they used to do when the 2501 was present .I have a 64Kbps link to the ISP.Upon checking with my ISP,he asked me to increase my bandwidth,but my utilization even during peak hours is about 80% by taking the avg.of the 5 minute I/p and O/p rate. Also the number of users are literally the same. Then why the browsing is slow.I swapped back to 2501 for an hour or so and the browsing was better?Can anyone tell me why is it happening? Thanks&Regards, Sakar Get free email and a permanent address at http://www.netaddress.com/?N=1 **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]
RE: ccie written
>From your initials under your name I would say that you had more than a little of the router mumbo-jumbo under your belt. I would say probably no it is not possible to fluke it, but hey anything possible. -Original Message- From: Scott M. Trieste [mailto:[EMAIL PROTECTED]] Sent: 29 September 2000 14:05 To: [EMAIL PROTECTED] Subject: ccie written Would it ever be possible for someone to pass CCIE written by sheer fluke? I have a little of this router mumbo-jumbo under my belt and feel I could hack it. Dumb question I know. Thanks in Advance. Scott M. Trieste CCNP,CCDP,Bay Router Specialist,MCSE,RHCE **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]
RE: STP question
When you plug in your other port the port will go into listening, learning states. In lamens terms the port sends out a frame and if it hears it back it will block - if it doesnt it will forward. Please see link below:- http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/rel_5_2/config/s pantree.htm -Original Message- From: Jon Mitchell [mailto:[EMAIL PROTECTED]] Sent: 29 September 2000 14:03 To: [EMAIL PROTECTED] Subject: STP question Does STP only stop loops when the router boots? If I am building a loop network, and then I boot up the final router with only one interface plugged in (so it is not yet a loop), and then plug in the other interface after the fact, what will happen? Will the other interface start in blocking or forwarding mode? The book I am using does not seem clear on this. -- Jon Mitchell Systems Engineer, Subject Wills & Company [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] **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: BCRAN
I would study most topics relating to remote access networks!! Just kidding! I read the Cisco press book (Building Cisco remote access networks) and purchased a Boson exam and then cruised this exam. Most people (including myself) tend to find this is the easiest exam of the 4. But that's not to say that study will be required to pass it. know frame, isdn and NAT. cheers -Original Message- From: SH Wesson [mailto:[EMAIL PROTECTED]] Sent: 09 October 2000 14:01 To: [EMAIL PROTECTED] Subject: BCRAN Can anyone give me some tips as to how to study for the BCRAN (640-505 exam) exam. I'm studying for it and am schedule for another week or so to take the exam. Tips on what topics to study and what may be on the exam would be helpfu. Thanks. _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **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]
RE: Subnet mask question..
The answer is in the question. They say an 11 bit SUBNET MASK. So the natural mask is as you say class B which = 255.255.0.0 hence you then have an eleven bit SUBNET mask. Which is 255.255.255.224 as you say. Tricky questions put in there to catch you out. -Original Message- From: Neil Schneider [mailto:[EMAIL PROTECTED]] Sent: 10 October 2000 13:18 To: [EMAIL PROTECTED] Subject: Re: Subnet mask question.. I thought that was strange when I first saw a question like that. Oh Well, Cisco does things there own way. Neil Schneider "Keith Woodworth" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > Ive been at this for quite a while and the odd subnet question still gets > me. > > Boson question: > > IP address 172.16.3.57 w/ and 11-bit subnet mask. What are valid hosts? > > I think ok class B, but I look at 11 bits as 255.224.0.0 > (.1110.0.0) which does not go with the choices of answers I > had. > > I got it wrong as the answer says an 11-bit mask is 255.255.255.224 when > using a class b address. Is the mask there not 27 bits? What am I missing > there? How do they get the above mask w/11 bits? > > The valid hosts were: > > 172.16.3.33-172.16.3.62, which I think is valid for a 27 bit mask > > Thanks for clue. > Keith > > **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] **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: stupid questions
Title: RE: stupid questions Yes Frank you are right here. BUT the original question was can you have 2 Ethernet ports on the SAME router in the SAME subnet. Which from this question Rik is perfectly correct. -Original Message-From: Frank [mailto:[EMAIL PROTECTED]]Sent: 10 October 2000 15:24To: [EMAIL PROTECTED]Subject: Re: stupid questions Just one minor correction Of course you can have multiple router ports on a single subnet!! Why couldn't you?!?!? I just happen to have that implemented here... it's called hhhmmm.. a backbone!! ""Guyler, Rik [EESUS]"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... No, 2 router ports cannot be on the same subnet. You can, however, setup HSRP (Hot-Standby Router Protocol), which will give you the redundancy you need. This requires 2 routers but gives you complete router redundancy and not just port/link redundancy. Search for HSRP on www.cisco.com. Rik -Original Message- From: Kedar Deshpande [mailto:[EMAIL PROTECTED]] Sent: Monday, October 09, 2000 7:58 PM To: [EMAIL PROTECTED] Subject: stupid questions Hi, Is there any way that we can connect two ethernet ports of routers on same network & have redundancy between them? regards, **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: HSRP question --help
It is entirely up to you as to what group number you choose. Logic tends to say you should use the same numbers so that fault finding and general logic is easy to follow. But at the end of the day you could have group number 1 within vlan 12 if you wished. Hope this helps. -Original Message- From: Zhang Jin [mailto:[EMAIL PROTECTED]] Sent: 11 October 2000 06:16 To: [EMAIL PROTECTED] Subject: HSRP question --help Dear group, tomorrow I will take the BCSMN exam.Only 1 question confused me,that is: in RSM module,when I configure HSRP as follows: interface vlan vlannumber ip address ipaddress subnet_mask standby groupid preempt standby ip ipaddress question is whether should I make the vannumber=groupid? Please reply me ASAP. thank you! dean **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]
RE: challenge problem
very impressive Mr Rodgers! -Original Message- From: Rodgers Moore [mailto:[EMAIL PROTECTED]] Sent: 11 October 2000 07:31 To: [EMAIL PROTECTED] Subject: Re: challenge problem Ok, I'll take a stab at it. First a question. Have there been any BERT tests end to end (NID to frame switch interface)? If so, was an all zero's test done? Very simply, I suspect that one of the circuit's repeaters is misconfigured ESF, AMI. Everything works fine until the 1's density isn't high enough to keep zero suppression from kicking in. Then one of the bits is being set to 1, causing the CRC. Why would telnet show a problem? Easy, IP packets are 64 bytes minimum. Telnet sends a packet for each character, the rest of the data block has to be padded with something. Some telnet clients padd with zeros, hence the CRC errors when zero suppression kicks in when these packets traverse the link. Other telnet clients pad with all 1's or ctrl-Z or ctrl-D, and won't cause the zero suppression, therefore no CRC's. There's only two ways out of this, the carrier tracks down the misconfigured repeater, or you have them reconfigure for 56K channels. Let me know if I'm right and about that job. :)) Rodgers Moore, CCDP, CCNP-Security ""Fred Flinstone"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > ok here it goes > > we have a customer we manage that is incurring CRC'c, input errors etc on > there serial interface. > > 1. stress tested the circuit many times from the frame cloud through the csu > as good > 2. tries verious cables > 3. there are no interface modules i believe its a 2500 something router but > i can check > 4. the only times crc's cross the link (verified by a protocol analyzer) is > when we telnet from our management platform to the site...even if i just > enter one character in the telnet session crc's increment > 5. if you telnet from a neighboring router or dial in this produces no crc's > what so ever. > - > we have 3rd level engineers looking at this i bet if you find an answer I > could get you a nice paying job...:) (well maybe) > - > any help would be appreiciated > - > thanks...kyle > _ > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. > > Share information about yourself, create your own public profile at > http://profiles.msn.com. > > **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] **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: Bandwidth change
no -Original Message- From: Peter Gray [mailto:[EMAIL PROTECTED]] Sent: 11 October 2000 21:04 To: [EMAIL PROTECTED] Subject: Bandwidth change Is it necessary to reboot router after changing bandwidth? _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CID
Have you checked the archives This question has been asked nearly every 2 weeks!.. anyway No there are no scenario questions and I have been told that the CID will help towards the CCIE. IF not in context but in the way the paper is written. I presume you are looking to sit this exam! If so, good luck, study hard, respect the exam (it was the hardest exam I have sat so far), READ the question, READ the question, READ the question eventually you will hopefully realise what is being asked. Good luck -Original Message- From: Hubert Pun [mailto:[EMAIL PROTECTED]] Sent: 12 October 2000 18:32 To: Cisco Study Group Subject: CID For those of you that wrote this test, is there any scenerio type question (like CCDA exam)? and how much would the CID help for preparing the CCIE written exam? thanks in advanced _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Support Test
study! -Original Message- From: Craig E. Smith [mailto:[EMAIL PROTECTED]] Sent: 12 October 2000 19:45 To: [EMAIL PROTECTED] Subject: Support Test I will be taking the Support test on the 23rd. Can any one offer any advice? I have passed the Switching and Remote access if I can offer any help with those I will. _ 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: CCDA?
study! -Original Message- From: Yee, Jason [mailto:[EMAIL PROTECTED]] Sent: 10 October 2000 07:10 To: cisco@groupstudy. com (E-mail) Subject: CCDA? hi anyone got any tips on CCDA? jASON _ 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]
WHIZZ KIDS WHO HAVE THE CCIE number
Here is a little poser for you all. Who is / was the youngest CCIE and what was his / her age when they attained the CCIE? Robert McCallum _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: deny ping
Ali, There is a saying in this world. RTFM. We are not here to do your job for you. If you ask a question which is for instance - I have tried to do blah and cannot for the life of me to get it working, here is the configs can you help, then most of this group will respond with glee. However, you have made it quite clear that you are asking us to do your job for you. Have you tried to do it yourself, read any books, got your CCNA? Sorry for the flame but we are here to help each other not feed! -Original Message- From: ALI SHEERAZ [mailto:[EMAIL PROTECTED]] Sent: 13 October 2000 10:34 To: [EMAIL PROTECTED] Subject: deny ping hello members, I want to 1. Deny ping packets lets suppose from 10.154.0.1 to 10.152.28.250. 2. Deny name server request from 10.152.0.0 to anywhere in my network. 3. Deny www from 10.155.0.0 to my web server (10.150.0.60) 4. Permit all other traffic. Can anyone send me accurate access-list configuration on router 10.152.28.250 connected to network through ethernet0. Please reply me as soon as possible. thanx in advance. SHEERAZ _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCNP CERT !!
The answer is it depends. How brainy are you? How much experience do you have? How much time and effort are you prepared to put into the CCNP? If you prepare yourself correctly then it is achievable in as short or as long a period as you determine. I have read on this list some people have done it in a matter of weeks, one person done it in one day! There is no set in stone answer I'm afraid. -Original Message- From: paul brown [mailto:[EMAIL PROTECTED]] Sent: 13 October 2000 10:34 To: [EMAIL PROTECTED] Subject: CCNP CERT !! Hi, I was wondering if anyone has nearly (or) completed thier CCNP.How long has it taken you.Do you think 6 months is achieveable. All suggestions greatly appreciated. Paul CCNA _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: (boot) mode?
The best I can do is the explanation I have in front of me. Which is for example, If you have a failed upgrade of Flash then the router will most of the time boot to the Router(boot)> command. If it goes to the ROMMON mode then the router is not looking for a boot image. At the router(boot)> command the router has boot up from a scaled-back version of Cisco IOS. This will allow easier upgrading of the failed attempt i.e. you can still use tftp commands in this mode whereas in ROMMON you have to painfully Xmodem the flash down to the router through the console cable. Hope this helps. -Original Message- From: Brian Lodwick [mailto:[EMAIL PROTECTED]] Sent: 13 October 2000 13:00 To: [EMAIL PROTECTED] Subject: (boot) mode? Hello everyone, I was wondering if anyone has come across a router where the hostname showed up as such: Router(boot)# one of my peers has told me this means the router did not fully boot up. Is this true? Boot mode is what he called it. Any help is much appreciated in advance. >>>Brian _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCNP CERT !!
Bragging? I only answered the question my friend! I personally am not bragging as the CCNP took me well over 6 months to achieve. Read the questions, if you dont like hte subject heading then do what I do DELETE them!!! -Original Message- From: Jeroen Timmer [mailto:[EMAIL PROTECTED]] Sent: 13 October 2000 14:10 To: 'Andre' Paree-Huff'; McCallum, Robert; 'paul brown'; [EMAIL PROTECTED] Subject: RE: CCNP CERT !! What's all this bragging about ?? Isn't this group here to help eachother out with problems and with exams and stuff ?!?!? I do not want to have my mailbox full of mail off people who made CCNP or something else in a few days or weeks or months etc. sincerly yours, JT -Original Message- From: Andre' Paree-Huff [mailto:[EMAIL PROTECTED]] Sent: vrijdag 13 oktober 2000 14:24 To: McCallum, Robert; 'paul brown'; [EMAIL PROTECTED] Subject: Re: CCNP CERT !! someone done the CCNP in a day. are you saying they took all 4 and passed in a day? but never picked up a book until that morning. André Paree-Huff A+, ASE, CCDA, CCNP MCSE+I, NET+, I-NET+ [EMAIL PROTECTED] [EMAIL PROTECTED] AOL AIM: pareehuff ----- Original Message - From: "McCallum, Robert" <[EMAIL PROTECTED]> To: "'paul brown'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Friday, October 13, 2000 6:50 AM Subject: RE: CCNP CERT !! > The answer is it depends. How brainy are you? How much experience do you > have? How much time and effort are you prepared to put into the CCNP? > > If you prepare yourself correctly then it is achievable in as short or as > long a period as you determine. > > I have read on this list some people have done it in a matter of weeks, one > person done it in one day! > > There is no set in stone answer I'm afraid. > > -Original Message- > From: paul brown [mailto:[EMAIL PROTECTED]] > Sent: 13 October 2000 10:34 > To: [EMAIL PROTECTED] > Subject: CCNP CERT !! > > > Hi, > > I was wondering if anyone has nearly (or) completed thier CCNP.How long has > it taken you.Do you think 6 months is achieveable. All suggestions greatly > appreciated. > > Paul > > CCNA > _ > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. > > Share information about yourself, create your own public profile at > http://profiles.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] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: cont. (boot) mode?
Reply to this mail. You will have to delete your flash and download the same version for this. Your flash has became corrupt for some reason or another. Reloading wont help this I'm afraid. Do an upgrade with the same version and the router will come back up happily. Hope this helps -Original Message- From: Brian Lodwick [mailto:[EMAIL PROTECTED]] Sent: 13 October 2000 13:39 To: [EMAIL PROTECTED] Subject: cont. (boot) mode? ~~> Additional notes on the problem I am facing. I have been troubleshooting this issue and have found that in addition to the hostname looking wierd Router(boot)# I have done a show flash and noticed after the file is listed it shows [invalid checksum] This is a wierd one. The file is not too big for the flash, and this was working a few weeks ago. This is why I am coming to the assumption that the flash file may be corrupted. I have promted a reload and this same condition results. I am going to power cycle which I feel is not going to fix anything. I am wondering if a netboot from another source would fix this issue, but I'm still not sure of the exact problem? Anyone have any advice or knowledge they would like to impart on me? >>>Brian _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: (boot) mode?
This happens (usually) when the router boots up with a limited version of flash. i.e. bootflash in certain circumstances. -Original Message- From: Brian Lodwick [mailto:[EMAIL PROTECTED]] Sent: 13 October 2000 13:00 To: [EMAIL PROTECTED] Subject: (boot) mode? Hello everyone, I was wondering if anyone has come across a router where the hostname showed up as such: Router(boot)# one of my peers has told me this means the router did not fully boot up. Is this true? Boot mode is what he called it. Any help is much appreciated in advance. >>>Brian _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Access Server as DHCP Server
check if you can do this: Router(config)# ip dhcp pool net-172 and press Enter If it replies with the mode below then your router has the capability of DHCP server service: Router(config-dhcp)# then follow this url to config: http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120 t/120t1/easyip2.htm#xtocid231010 (watch the word wrap) If it replies with an error or DID NOT get into that mode (router(config)#) then your router doesn't have DHCP server services. Hope this helps! -Original Message- From: John D.C. [mailto:[EMAIL PROTECTED]] Sent: 16 October 2000 09:36 To: [EMAIL PROTECTED] Subject: Access Server as DHCP Server Hi, This is my first time joining this "great" mailing list. And I have several problems which make me gonna crazy. Is there anybody know about how to make an Access Server (in Async. mode for Cisco 2509) as DHCP Server ? I mean it's could give the client : ip address, subnet mask, default gateway. Could U give me the URL or sample configuration ? What's the fuction of command async-bootp ? Please advice me and Thank's for your great support !!! John. 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]
RE: Cisco command
show ip route you can add a specific by doing show ip router 192.168.240.1 -Original Message- From: Israr Akram [mailto:[EMAIL PROTECTED]] Sent: 16 October 2000 11:42 To: [EMAIL PROTECTED] Subject: cisco command in BayAn Router, using "ip routes" with ip address of a certain site will sho if router has the entry in its table. How do you check this on a cisco router. _ 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: 2 serial lines and bandwidth (aggregation or no)
make s1 the backup for s0. you can then say backup load 128 or 50% and it will kick in then. Look up the commands for backup interface and backup load. Come back if you need more help but you should be able to suss it out yourself from the above commands -Original Message- From: Cristi Piatnitchi [mailto:[EMAIL PROTECTED]] Sent: 16 October 2000 12:41 To: [EMAIL PROTECTED] Subject: 2 serial lines and bandwidth (aggregation or no) Hi all I want to setup my router (let say a CISCO 26xx) to use its two serial lines like this: -usually the traffic goes trough the first serial line -when the first line is flooded the necessary (additional) bandwidth should be from the second serial line Please advice me: What should I study and setup on my router ? Queuing ? Load balancing ? Can anybody send me a sample config ? Thanks in advance Cristian Piatnitchi ___ Say Bye to Slow Internet! http://www.home.com/xinbox/signup.html _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: dialer interface as a backup link
mainly because your dialler interface (ISDN) costs a damn site more than a leased line. Hence the option to use it as a backup circuit. -Original Message- From: jeongwoo park [mailto:[EMAIL PROTECTED]] Sent: 16 October 2000 15:18 To: [EMAIL PROTECTED] Subject: dialer interface as a backup link Deal all I was wondering why some people use dialer interface as a backup interface. I think If there were serial interface as well as bri interface, serial can be used as primary and bri can be used as backup interface. Is there any advantage of using dialer interface as backup interface? Thanks in adv. jeongwoo __ Do You Yahoo!? Yahoo! Messenger - Talk while you surf! It's FREE. http://im.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: CCIE Written - Design
I am also sitting it at the end of the month - 27th Oct. I have my CCDP and have now read Advanced Network Design and Advanced TCPIP. I have genned myself up on ATM and need to read a LOT more on SNA b4 then. I believe voice and PIX is in the exam which I know absolutely diddly squat on. SO lets hope that there isnt a lot on those subjects. Cheers... let you all know how it goes. -Original Message- From: Patrick Greene [mailto:[EMAIL PROTECTED]] Sent: 16 October 2000 16:02 To: [EMAIL PROTECTED] Subject: CCIE Written - Design Has anybody had any experience or heard about the CCIE Written - Design yet? Thanks, Patrick _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: 2 meg circuit over frame relay.
I might be way of the mark here but shouldn't you be using a dlci number?? -Original Message- From: Israr Akram [mailto:[EMAIL PROTECTED]] Sent: 17 October 2000 14:11 To: [EMAIL PROTECTED] Subject: 2 meg circuit over frame relay. Hi ,the following is the config. script i will need. The last command line "frame-relay map ip 10.1.2.3 (this is the next static hop)" is not being acepted. Any suggestion well come. interface Serial0 ip address (10.1.2.3) 255.255.255.255 encapsulation frame-relay IETF arp arpa arp timeout 5 bandwidth 1984000 frame-relay lmi-type ansi frame-relay map ip 10.1.2.3 (this is the next static hop) the 2meg circuit is a point to point circuit for any protocol. I do have "enable ip classless" _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: IP Subnetting Question
As phil has said mate, it is in the question! They have probably asked how many bits of subnetting are being used in which case the answer is perfectly correct. You are giving the answer as the full mask = natural mask + subnet mask -Original Message-From: Robert Cabeca [mailto:[EMAIL PROTECTED]]Sent: 17 October 2000 18:00To: cisco group studySubject: IP Subnetting Question I am not understanding the concept of using an IP address followed by /n. Example 10.20.193.20 /28. The way I am looking at it I get a Subnet mask of 255.255.255.240. But I am being told that it is really a mask of 255.255.240.0, however I am not being given an explanation. I thought that 255.255.240.0 has a /20. but it is a /12 instead? Any enlightenment would be appreciated. peace Rob
RE: ISDN calls gets connected but disconnects immediately
You do not have any users with passwords specified. PAP will not authenticate without these. You need to do - username central password whatever. You should have this on both of your routers. as for the line dialer map ip 192.168.0.1 name central broadcast 20 you have specified the word broadcast here. This is not needed as you are not running any routing protocols. You are indeed using static routing. The word broadcast is used to allow the flow of routing updates across the ISDN line when it becomes active. Hope this helps! -Original Message- From: Hans Schimek [mailto:[EMAIL PROTECTED]] Sent: 19 October 2000 21:14 To: [EMAIL PROTECTED] Subject: ISDN calls gets connected but disconnects immediately hi! i am simulating an isdn call on an isdn switch with 2 S0 interfaces. i am trying to configure DDR . as i am trying to ping the remote router ( 192.168.0.1 ) the call gets initiated but gets disconnected immediately. i included the output of the isdn q931 command and my running config. any advice ? thanx in advance = Hans Schimek Student Fachhochschule St. Pölten f. Telekommunikation und Medien mailto: [EMAIL PROTECTED] gsm : +43 699 10605315 fax : +43 3613 2311 4 icq : 22308773 www : www.schimek.net = _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Extreme 7i and Cisco 5509
Make sure all your configurations for vlans / trunks are set to industry standards rather than cisco specific. -Original Message- From: Lakeman, DerrickX [mailto:[EMAIL PROTECTED]] Sent: 19 October 2000 22:11 To: '[EMAIL PROTECTED]' Subject: Extreme 7i and Cisco 5509 I have two servers in the Extreme and clients in the 5509. Extreme 7i Switch - Extremeware version 6.0.10 Cisco 5509 Switch - WS-X5224 - Software - 6.1 The clients and servers can talk and pass traffic but as soon as I begin setting up VLANs servers and clients don't talk but switches can still ping. Does anyone have any ideas? Thanks, Dirk Cisco 5509 - Cisco? Thank you, Dirk Lakeman Intel Contractor NQL, Microsoft Team _ 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: Why 53-bytes for a cell?
It was a compromise. Data people wanted no less than 128bytes and Voice people wanted no more than 32 bytes. SO a compromise was reached. -Original Message- From: Andy Xing [mailto:[EMAIL PROTECTED]] Sent: 20 October 2000 08:59 To: [EMAIL PROTECTED] Subject: Why 53-bytes for a cell? 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]
RE: 10M and 100M Ethernet connection
only if you have auto sense on. I would however say as you should to auto sense GOODBYE. Set your 100M port to speed 10 and duplex half. This will then work better than auto sensing will. -Original Message- From: Roland Mok [mailto:[EMAIL PROTECTED]] Sent: 20 October 2000 11:48 To: [EMAIL PROTECTED] Subject: 10M and 100M Ethernet connection Hi, I 've a 10M ehternet port router and a 100M fast ethernet port router. If I want to directly connect them with UTP cross cable, does it auto-sense to work with 10M? Pls advise. Sincerely, Roland _ 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: CRC error
phone the carrier and get them to test their line. If they say that it is fine then check your g703 cables. -Original Message- From: Ramesh c [mailto:[EMAIL PROTECTED]] Sent: 23 October 2000 12:50 To: [EMAIL PROTECTED] Subject: CRC error Hi cisco guru, I have a lease line(connected to serial port).I get about 60% crc error per day on the line.What could be the cause and any solutions? Thanks Regards Ramesh Get FREE Email/Voicemail with 15MB at Lycos Communications at http://comm.lycos.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: CCIE Practice lab
www.certificationzone.com -Original Message- From: Veronica Tebbe [mailto:[EMAIL PROTECTED]] Sent: 24 October 2000 06:16 To: [EMAIL PROTECTED] Subject: CCIE Practice lab Where is the best place to go for a practice lab or class for CCIE prep? Any comments here? V. _ 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: Dial Backup
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120 t/120t1/easyip2.htm#xtocid231010 watch the word wrap -Original Message- From: FRS [mailto:[EMAIL PROTECTED]] Sent: 24 October 2000 15:25 To: [EMAIL PROTECTED] Subject: Dial Backup Hi all, I need your input here. I have 4 remote sites that are connected to HQ via FR as the primary WAN connection. I need to have ISDN DDR for all remote sites to HQ in case a FR circuit goes down ... On the BRI interface at HQ ... I only need 1 ip address right? Can I get the HQ router to assign dynamic ip addresses to the remote site's bri interfaces ... I would appreciate it if you could point me to references on CCO regarding this scenario ... Thanks much, _ 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: 100M FastEthernet
int fast0/0 speed 10 duplex half -Original Message- From: Roland Mok [mailto:[EMAIL PROTECTED]] Sent: 27 October 2000 02:42 To: [EMAIL PROTECTED] Subject: 100M FastEthernet Could anyone tell me how to manually force 100M FastEthernet (not 10/100M) to work on 10M Ethernet connection? _ 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: 100M FastEthernet
o.k. o.k. misread the question. You are right. -Original Message- From: A. Geoffrey Cauchi [mailto:[EMAIL PROTECTED]] Sent: 27 October 2000 10:36 To: McCallum, Robert; 'Roland Mok'; [EMAIL PROTECTED] Subject: Re: 100M FastEthernet 100Mb Fast Ethernet will never work at 10Mb, the solution suggested will only work on a 10/100Mb port Regards Geoff - Original Message ----- From: "McCallum, Robert" <[EMAIL PROTECTED]> To: "'Roland Mok'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Friday, October 27, 2000 10:20 AM Subject: RE: 100M FastEthernet > int fast0/0 > speed 10 > duplex half > > -Original Message- > From: Roland Mok [mailto:[EMAIL PROTECTED]] > Sent: 27 October 2000 02:42 > To: [EMAIL PROTECTED] > Subject: 100M FastEthernet > > > Could anyone tell me how to manually force 100M FastEthernet (not > 10/100M) to work on 10M Ethernet connection? > > _ > 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]
ATM & VTP
Hi , Scenario is 2 cat 5509's connected together with an STM-1. Both are in the same VTP domain but will not speak to each other. Configs are pasted below. I DO NOT want to have management traffic (vlan 1) traversing across this link. This link is working just VTP is not traversing. First question is Does LANE trunking allow VTP to cross? CAT 1 set vtp domain BSKYB set vtp mode server set vtp v2 disable set vtp pruning enable #spantree #uplinkfast groups set spantree uplinkfast enable rate 15 all-protocols off #backbonefast set spantree backbonefast enable set spantree enable all #module 9 : 2-port SM OC-3 Dual-Phy ATM set module name9 set port level 9/1 normal set port name 9/1-2 set cdp enable 9/1 set cdp interval 9/1 60 set trunk 9/1 on lane 1-1005 set spantree portcost9/1 3014 set spantree portpri 9/1 32 set spantree portvlanpri 9/1 0 set spantree portvlancost 9/1 cost 3013 on the atm card sess 9 interface ATM0 atm preferred phy A atm pvc 1 2 50 aal5snap atm pvc 2 2 60 aal5snap atm bind pvc vlan 1 10 atm bind pvc vlan 2 2 CAT 2 set vtp domain BSKYB set vtp mode server set vtp v2 disable set vtp pruning enable #spantree #uplinkfast groups set spantree uplinkfast enable rate 15 all-protocols off #backbonefast set spantree backbonefast enable set spantree enable all #module 9 : 2-port SM OC-3 Dual-Phy ATM set module name9 set port level 9/1 normal set port name 9/1-2 set cdp enable 9/1 set cdp interval 9/1 60 set trunk 9/1 on lane 1-1005 set spantree portcost9/1 3014 set spantree portpri 9/1 32 set spantree portvlanpri 9/1 0 set spantree portvlancost 9/1 cost 3013 interface ATM0 atm preferred phy A atm sonet stm-1 atm uni-version 3.1 atm pvc 1 2 50 aal5snap atm pvc 2 2 60 aal5snap atm pvc 3 0 5 qsaal atm pvc 4 0 16 ilmi atm bind pvc vlan 1 10 atm bind pvc vlan 2 2 Any help much appreciated. P.S. cdp IS working over this ATM link. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Get Paid To Read Email!
GO away. You have too much time on your hands. THIS email address should be used for study purposes only. BAN THE IP ADDRESS ASSOCIATED!!! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 01 November 2000 15:10 To: [EMAIL PROTECTED] Subject: Get Paid To Read Email! This is awesome! Rajeev KS here! I just had to tell you about SendMoreInfo.com! You get paid to read email! They send you information about things you are interested in and they pay you to check it out! Here's the link: http://www.sendmoreinfo.com/id/1019293 I know you are going to love this web site! Talk to you soon! _ 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: Smart serial port back to back cable
just buy a smart serial x21 cable dte type and a smart serial x21 dce type. Join them together and hey presto! -Original Message- From: Hennen, David [mailto:[EMAIL PROTECTED]] Sent: 01 November 2000 16:13 To: '[EMAIL PROTECTED]' Subject: Smart serial port back to back cable Does anyone know of a company that makes a back to back cable for the little smart serial ports on a wic-2t or similar. Thanks if you can help daveh _ 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: Dynamic routing on cisco4500
Use backup interfaces. Make the dialer interface the backup interface for your radio interface. Enjoy! -Original Message- From: Charles Nunie [mailto:[EMAIL PROTECTED]] Sent: 02 November 2000 13:20 To: [EMAIL PROTECTED] Subject: Dynamic routing on cisco4500 Hi everyone, we have implemented both a radio and a dial-up link from a branch office to the head office of a firm. since the branch office has no router but rather a switch, we have set up each workstation/equipment on the lan to see the radio as its primary gateway and the branch dial-up access server as the secondary gateway. how do we get the cisco4500 router at the head office to accept information through the dial up when the radio link goes down. better still how do we get the cisco4500 to dynamically route between the two links 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]
RE: CID (640-025)
Unless I'm reading this wrong the question refers to the CID test while the answer below refers to the DCN test. Read Advanced IP Network Design Cisco Press. Routing TCPIP - The illusive Jeff Doyle and IF you want CCIE network design fundamentals. Enjoy! -Original Message- From: Croyle, James [mailto:[EMAIL PROTECTED]] Sent: 08 November 2000 20:29 To: '[EMAIL PROTECTED]' Subject: RE: CID (640-025) After reading Priscilla's book, I read the Cisco Press DCN, and finished the test in 90 minutes, got 830 or so, and thought it was the most straight forward Cisco test yet. Hint. Draw the case studies in completely, and refer back to them. Don't redraw, and add detail each time, that is simply a time-waster. Jim Croyle Network Engineer PS Thanks Priscilla for your assistance, both in this list, and from the book on my shelf. :-) -Original Message- From: Carl Mirsky [mailto:[EMAIL PROTECTED]] Sent: Wednesday, November 08, 2000 2:25 PM To: [EMAIL PROTECTED] Subject: Re: CID (640-025) Howdy Folks. Just passed my CIT yesterday and finished my CCNP. Another goofy test. Unlike the other exams, there were no choices to select for the fill-ins. You need to know your CLI commands. I would like to thank everyone on this list for helping me out. I am planning on taking the CID next. What are the best study guides for the exam in your opinion? I already have Top Down by Priscilla and have read this for the CCDA. Thanks for your input. " Integrity Can Be Communicated" Carl Mirsky CCNP, MCSE, SCSA Technical Solutions Consultant Sprint ENS _ 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: CID or Core Tests?
I personally would get your CCNP before your conquest on to the CID. The CID is the hardest exam in the series of NP/DP. It also bears no resemblance to the DCN. The DCN is more scenarios, whereas the CID is more into the actual workings of the protocols. In my opinion I would never have passed the CID without first taking the CCNP track. My 2p -Original Message- From: Mike McDaniel [mailto:[EMAIL PROTECTED]] Sent: 09 November 2000 03:04 To: [EMAIL PROTECTED] Subject: CID or Core Tests? I have been a fly on the wall for some time. I have been able to find the answers to most of my questions from the archives or current threads, but this one has me stumped. I have had my CCNA for about a year and just recently passed the DCN test. keeping in mind I wish to complete CCNP/DP certifications, my questions is as follows. Should I sit the CID test and get that out of the way while the DCN info is fresh, or should I take the core tests to prepare for the CID? I'm leaning towards CID, but would like feedback from those who have been there. TIA, Mike _ 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: Backup Interface and Routing!
Remember to add the word "broadcast" on to the end of your dialer map statement or else the routing updates will not traverse your ISDN line. -Original Message- From: Brian [mailto:[EMAIL PROTECTED]] Sent: 08 November 2000 22:19 To: Hans Schimek Cc: [EMAIL PROTECTED] Subject: Re: Backup Interface and Routing! On Wed, 8 Nov 2000, Hans Schimek wrote: > Hi! > > i configured a serial link and an ISDN link between two routers. > the serial line is the primary line. if it fails the backup line > ISDN-Interface) > takes over. > i configured RIP - > To prevent Routing Updates from establishing the call > i set the ISDN-Interface as PASSIVE. > Updates didn`t initate the call anymore. > BUT ! > what about the routing information. if the primary fails, no routing updates > won`t flow. so i configured static routes with a higher administrative > distance > - configure the static route with a high AD like you did. Don't make the BRI passive, instead just use a dialer-list to define RIP as "uninteresting". Something like this: interface BRI0 ip address 192.168.1.1 255.255.255.240 encapsulation ppp bandwidth 128 isdn spid2 00055512130101 dialer map ip 192.168.1.2 5551212 dialer-group 1 ! router rip network 192.168.1.0 ! ip route 0.0.0.0 0.0.0.0 192.168.1.2 240 access-list 101 deny udp any any eq rip access-list 101 permit ip any any ! dialer-list 1 protocol ip list 101 > > IS THERE ANOTHER SOLUTION FOR THAT PROBLEM ! > > > thanx in advance > > > > > = > Hans Schimek > > Student > Fachhochschule St. Pölten f. > Telekommunikation und Medien > > mailto: [EMAIL PROTECTED] > gsm : +43 699 10605315 > fax : +43 3613 2311 4 > icq : 22308773 > www : www.schimek.net > > = > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > --- Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: WIC 2T module question
Afraid not Brad, I am sitting next to a 3620 with 2 * Wic 2t's in it. I have a 1FE2W module insert into the 3600 which allows the addition of 2 WIC cards of various flavours. -Original Message- From: Brad Ellis [mailto:[EMAIL PROTECTED]] Sent: 10 November 2000 05:57 To: [EMAIL PROTECTED] Subject: Re: WIC 2T module question Also, I believe you can NOT use a WIC-2T in a 36xx router. -Brad Ellis CCIE#5796 [EMAIL PROTECTED] "Bill Sucevic" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Actually, the WIC-1T has a DB60, and the WIC-2T has an SS (Super Serial) > connector. > > At 01:55 PM 11/9/00 -0600, Brian wrote: > >On Thu, 9 Nov 2000, Frank Wells wrote: > > > >> Do the WIC 1T and 2T modular cards for the 2600/3600 routers have db 60 > >> sync/async ports just like a 2500 series router? > > > >yes > > > >> > >> > >> _ > >> Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. > >> > >> Share information about yourself, create your own public profile at > >> http://profiles.msn.com. > >> > >> _ > >> FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > >> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > >> > > > >--- > >Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] > >Network Administrator > >ShreveNet Inc. (ASN 11881) > > > >_ > >FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ 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: backup interface on ospf router
why not? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 10 November 2000 08:51 To: [EMAIL PROTECTED] Subject: backup interface on ospf router Hi all, Can we have a backup interface on an ospf enabled router. for example. Router ospf 100 network x.x.x.x ... interface s1 ip address x.x.x.x ... backup interface serial 3 backup load 60 5 Is it possible with ospf enabled router. Both the interface S1 and S3 are going to same destination with different speed. S1= 512 KBPS S3= 128 KBPS thanks in advance pratik __ Do You Yahoo!? Thousands of Stores. Millions of Products. All in one Place. http://shopping.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: OSPF vs. IS-IS
ospf. ISIS I have found is deployed mainly is Large Telcos. -Original Message- From: Jaeheon Yoo [mailto:[EMAIL PROTECTED]] Sent: 14 November 2000 09:02 To: [EMAIL PROTECTED] Subject: OSPF vs. IS-IS Which one is more widely deployed, OSPF or IS-IS? _ 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: switch port IP
show cdp nei det
or show cdp nei {port number} det
-Original Message-
From: Sites, Bob [mailto:[EMAIL PROTECTED]]
Sent: 14 November 2000 12:57
To: '[EMAIL PROTECTED]'
Subject: switch port IP
Can someone refresh my memory on this. What is the command on a switch that
will show you the IP address of connecting devices on the ports? Can't seem
to get any hits in the archives. I use it so seldom I've forgotten what it
was?
Bob Sites, CCNA
System Engineer
Valley Health System, IS Dept.
_
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RE: know any good IS-IS websites
If it is an introduction you are only looking for then the Cisco web site has some good pages. For more detailed IS-IS you can look at Routing TCPIP by Jeff Doyle (The Bible) or Advanced IP network design by Cisco press. For the Cisco web site follow the link below. Watch the Word wrap http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120 t/120t5/ismarea.htm Enjoy! -Original Message- From: mn [mailto:[EMAIL PROTECTED]] Sent: 14 November 2000 14:32 To: [EMAIL PROTECTED] Subject: know any good IS-IS websites Hello all, Does anyone know of any websites that has a good introduction to IS-IS? If so, please share it with us. 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]
ISIS access list?
Hellooo, Me again with the 'orrible ISIS questions. Here goes. Scenario is as below. ROUTER A --- ROUTER B -- ROUTER C --- ROUTER D ROUTER E - ROUTER F O.k. All routers are level 2 only i.e. all in different domains / areas. What I require is for Router C to be able to see D, E & F but not Router B and A. I need Router A & B to be able to see the full network. Oh Router C, D, E & F only run CLNS. My guess is to put an outbound access list of some sort onto Router B. BUT What type of access list. Is it a protocol type list? If so what protocol number should I use. I have tried various i.e. Make Router C a level 1 router --- result --- no adjacancy formed = no clns routes. Passive interface on Router B's connection = no adjacancy formed = no clns routes. Any help, ideas would be most welcome. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Closest to the real one...
sorry folks, one of those days. Up to my ears in ISIS. anyhow, Juan, do not feel despondent, take from the exam the areas in which you are short in, get a book or other study method, study them for around a week and sit the exam again. I bet you'll pass it then. Good luck. -Original Message-From: Juan Blanco [mailto:[EMAIL PROTECTED]]Sent: 16 November 2000 13:41To: '[EMAIL PROTECTED]'Subject: Closest to the real one... Folks, I have being taken the BOSON test for the last two week and getting 100% score for my BSCN test. Yesterday I made the decision of taken the CISCO online test and what a disappoint I FAILED the test. My question is which test is the closest one to the real test..What I am doing wrong here I though that when you getting 100% in all 4 test from BOSON I was ready to take the real one.. Juan
RE: Closest to the real one...
1st of all it might be good of you to tell us WHICH test you are writing about! -Original Message-From: Juan Blanco [mailto:[EMAIL PROTECTED]]Sent: 16 November 2000 13:41To: '[EMAIL PROTECTED]'Subject: Closest to the real one... Folks, I have being taken the BOSON test for the last two week and getting 100% score for my BSCN test. Yesterday I made the decision of taken the CISCO online test and what a disappoint I FAILED the test. My question is which test is the closest one to the real test..What I am doing wrong here I though that when you getting 100% in all 4 test from BOSON I was ready to take the real one.. Juan
RE: IS-IS use??
Chuck, come on IS-IS is an "OPEN" standard. I am the total opposite to you as to say I have no been without it in 2 companies that I have worked for. As for when you should use it - to be honest I am hearing of more and more businesses using it as people are starting to "think" that IS-IS is more reliable than OSPF. It is less complicated and converges quicker than OSPF. Of course it also has its downsides but it all comes down to where everyone's skills set lie and at the moment it lies with OSPF. Me personally LONG LIVE ISIS. -Original Message- From: Chuck Church [mailto:[EMAIL PROTECTED]] Sent: 16 November 2000 13:45 To: '[EMAIL PROTECTED]' Subject: IS-IS use?? All, I'm just curious as to when and why you'd use IS-IS rather than OSPF or EIGRP? I've never seen IS-IS in any business I've worked with or for in the 6 years I've been doing this. Do any other router manufacturers support it? Is it eventually going to go away? Thanks, Chuck Church CCNP, CCDP, MCNE, MCSE Sr. Network Engineer Magnacom Technologies 140 N. Rt. 303 Valley Cottage, NY 10989 845-267-4000 x218 _ 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: HSRP question
yes -Original Message- From: Doug Laing [mailto:[EMAIL PROTECTED]] Sent: 21 November 2000 12:36 To: [EMAIL PROTECTED] Subject: HSRP question When using HSRP, what happens when the primary gateway goes down, then back up? Does it become the primary again? 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]
RE: Cannot ping own serial int. in a FR lab env??
To ping your own interface you have to do a frame relay map statement to your own ip address to the corresponding DLCI. Otherwise you can't ping your own frame interface. -Original Message- From: Niraj Palikhey [mailto:[EMAIL PROTECTED]] Sent: 26 March 2001 13:21 To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: Cannot ping own serial int. in a FR lab env?? Hi, I have setup 3 2501 routers for FR and cannot figure out why I am NOT able to ping my own serial int.(10.1.1.1) but can ping the other router(10.1.1.2) through the frame relay switch. I face the same problem from the other side too. I setup additional 3 router configs. to verify this and I have the same problem. Is this only in a lab environment or am I missing something? Please advise. Thank you. Sincerely, [EMAIL PROTECTED]Get your FREE download of MSN Explorer at http://explorer.msn.com">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]
Unusual Aspect of a duplicate IP Address [7:353]
Here is a scenario which caught me out BIG time in a real life situation using ISIS. To make it easier Router A has a serial connection to Router B Everything is up layer 1 & 2i.e CDP can indeed see Router B if you are on Router A and vice versa. Router B can't see any routes from Router A or beyond. NOW Routers A serial 0's ip address is 172.16.130.5, Routers B serial 0's ip address is 172.16.130.5. Spot the deliberate mistake. Although you say AHA he has the same ip address on the serial connections. SO, quite rightly ISIS says, go away I will never make an adjacency with myself :-( However, it took me quite a while to discover that these IP addresses were indeed duplicated. REASON or should I make it a question? I think question would be better. Q: What do you think would happen if I was on Router A and telnetted to 172.16.130.5, would I telnet to Router A or B. :-> A: This is why it took me a while to realise this. I started debugging adjacencies, blaming a new controller card which was the first time I had used this in ISIS, everything bar the easy problem. Mental Note for me here is don't dive in head first, always fault find the layers and remember this fault because it is nasty :-< What made it worse was the customer sitting over my shoulder saying WHY isn't this working, I knew we shouldn't have bought those new fangled router things! Oh the joys of life Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=353&t=353 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Unusual Aspect of a duplicate IP Address [7:353]
No, What I saw was while on Router A if I telnetted to the 172.16.130.5 address it took me to Router B, so I thought that everything IP wise was fine. On Tom's comment ISIS does require that IP is correct despite it using CLNS to form adjacencies. Try it and see, when attempting an adjacency do a debug isis adj and you will see a line saying no usable IP addresses to from an appropriate adjacency. However I thought that this scenario above would be protocol independent BUT Priscilla seems to have a different result with the same scenario. Cheers :-o -Original Message- From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]] Sent: 13 April 2001 02:05 To: [EMAIL PROTECTED] Subject: Re: Unusual Aspect of a duplicate IP Address [7:353] At 01:09 PM 4/12/01, McCallum, Robert wrote: >Here is a scenario which caught me out BIG time in a real life situation >using ISIS. > >To make it easier > >Router A has a serial connection to Router B > > >Everything is up layer 1 & 2i.e CDP can indeed see Router B if you are on >Router A and vice versa. Router B can't see any routes from Router A or >beyond. > >NOW Routers A serial 0's ip address is 172.16.130.5, Routers B serial 0's >ip address is 172.16.130.5. > >Spot the deliberate mistake. > >Although you say AHA he has the same ip address on the serial connections. >SO, quite rightly ISIS says, go away I will never make an adjacency with >myself :-( > >However, it took me quite a while to discover that these IP addresses were >indeed duplicated. > >REASON or should I make it a question? I think question would be better. > >Q: What do you think would happen if I was on Router A and telnetted to >172.16.130.5, would I telnet to Router A or B. :-> I think I saw something similar today, though not with ISIS. But duplicate IP addressing caused us to Telnet to ourselves (i.e. Telnet from Router A to Router A.) Troubleshooting went downhill for a while until we figured out that was what was happening. Is that what you saw too? Thanks for the cool scenario. I hope the customer stopped breathing down your back finally. Priscilla >A: This is why it took me a while to realise this. I started debugging >adjacencies, blaming a new controller card which was the first time I had >used this in ISIS, everything bar the easy problem. Mental Note for me here >is don't dive in head first, always fault find the layers and remember this >fault because it is nasty :- >What made it worse was the customer sitting over my shoulder saying WHY >isn't this working, I knew we shouldn't have bought those new fangled router >things! > >Oh the joys of life >FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Priscilla Oppenheimer http://www.priscilla.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=611&t=353 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Unusual Aspect of a duplicate IP Address [7:707]
in this case definitely. No adjacency formed because the ip address was duplicate. Once I sorted this problem then the adjacency came in so in this scenario I would definitely say that Jeff Doyle is wrong. -Original Message- From: tom cheung [mailto:[EMAIL PROTECTED]] Sent: 14 April 2001 15:02 To: [EMAIL PROTECTED] Subject: RE: Unusual Aspect of a duplicate IP Address According to Doyle's book Pp 648: "An interesting side effect of the fact that ISIS is a CLNS protocol is that the IP addresses of neighboring routers have NO INFLUNECE ON THE FORMATION OF ADJANCIES. another result is that two interfaces with IP addresses from completely different subnets can become adjacnet." Is Jeff Doyle wrong? >From: "McCallum, Robert" >To: 'tom cheung' >Subject: RE: Unusual Aspect of a duplicate IP Address >Date: Sat, 14 Apr 2001 10:38:15 +0100 > >EEH ! WRONG > >-Original Message- >From: tom cheung [mailto:[EMAIL PROTECTED]] >Sent: 12 April 2001 19:09 >To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; >[EMAIL PROTECTED] >Subject: Re: Unusual Aspect of a duplicate IP Address > > >ISIS uses CLNS to form adjancies. IP has nothing to do with it. It'll >form > >adjancies, if I'm not mistaken, even when router A and B are on different >subnets. > > > >From: "McCallum, Robert" > >Reply-To: "McCallum, Robert" > >To: "'Ccielab' (E-mail)" , > >"Cisco@Groupstudy. Com (E-mail)" > >Subject: Unusual Aspect of a duplicate IP Address > >Date: Thu, 12 Apr 2001 16:59:32 +0100 > > > >Here is a scenario which caught me out BIG time in a real life situation > >using ISIS. > > > >To make it easier > > > >Router A has a serial connection to Router B > > > > > >Everything is up layer 1 & 2i.e CDP can indeed see Router B if you are on > >Router A and vice versa. Router B can't see any routes from Router A or > >beyond. > > > >NOW Routers A serial 0's ip address is 172.16.130.5, Routers B serial >0's > >ip address is 172.16.130.5. > > > >Spot the deliberate mistake. > > > >Although you say AHA he has the same ip address on the serial >connections. > >SO, quite rightly ISIS says, go away I will never make an adjacency with > >myself :-( > > > >However, it took me quite a while to discover that these IP addresses >were > >indeed duplicated. > > > >REASON or should I make it a question? I think question would be better. > > > >Q: What do you think would happen if I was on Router A and telnetted to > >172.16.130.5, would I telnet to Router A or B. :-> > > > >A: This is why it took me a while to realise this. I started debugging > >adjacencies, blaming a new controller card which was the first time I had > >used this in ISIS, everything bar the easy problem. Mental Note for me > >here > >is don't dive in head first, always fault find the layers and remember >this > >fault because it is nasty :- > > >What made it worse was the customer sitting over my shoulder saying WHY > >isn't this working, I knew we shouldn't have bought those new fangled > >router > >things! > > > >Oh the joys of life >_ >Get your FREE download of MSN Explorer at http://explorer.msn.com > _ Get your FREE download of MSN Explorer at http://explorer.msn.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=707&t=707 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Guides on designing IS-IS routing [7:1340]
Just a side thread but since your sdh switches can only talk ISIS shouldn't someone within your company be able to tell you this. Seriously though look up the links below. & BUY Jeff Doyles Routing TCP/IP book although there are some flaws in it, it is the best there is out there at the moment. Also Advanced IP Network Design by Cisco Press has a good section on ISIS specifically on design. You should be looking nowadays into the ISIS MultiArea Support document URL below :- http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120 t/120t5/ismarea.htm#xtocid299080 watch the word wrap. This entails the way forward that most companies should be following nowadays. It is very useful and although it states in the document that you can have up to 27 different level-1 areas hanging of 1 router I have still to prove this. I have heard rumours that at around the 9 different areas the router starts to creak but I think this must have something to do with the router type and memory that the person tried the test on. Also remember that to enable ISIS on a Cisco router you have to buy the Enterprise software which in turn in most routers then requires a memory upgrade. If you require any other info or are unclear on anything then just give us a shout. Unfortunately I am designing and configuring a network which uses Marconi's EMOS systems and Marconi's ADMuxes etc etc. Oh the Joys. ;-> -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 20 April 2001 09:01 To: [EMAIL PROTECTED] Subject: Guides on designing IS-IS routing [7:1340] Hi everybody, Is there anybody know about the IS-IS routing protocol ?? I would like to have some information on how to design the IS-IS routing network. Besides that, how many areas should we defined in a routing domain, so that it can have best performace.!! If you have any experience on configuring the IS-IS network, please provide me with some guidance !! You may e-mail me at : [EMAIL PROTECTED] TIA. Regards, Sua 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=1343&t=1340 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: what does " no logging console" mean? [7:1708]
exactly what it says. NO LOGGING CONSOLE, i.e. when you are consoled in to the box you wont see any messages on your screen. -Original Message- From: beth shriver [mailto:[EMAIL PROTECTED]] Sent: 24 April 2001 15:39 To: [EMAIL PROTECTED] Subject: what does " no logging console" mean? [7:1708] I noticed this in my main config and curious as to what it is preventing. __ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.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=1712&t=1708 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Status for CCIE if passed only written [7:2557]
No, You have to sit the lab within one year and every other year after until you pass or you have to sit your written again. -Original Message- From: Lupi, Guy [mailto:[EMAIL PROTECTED]] Sent: 30 April 2001 15:26 To: [EMAIL PROTECTED] Subject: RE: Status for CCIE if passed only written [7:2557] You have to pass the lab within one year of passing the written test, or you lose eligibility and must take the written test again. -Original Message- From: Israel Lima [mailto:[EMAIL PROTECTED]] Sent: Monday, April 30, 2001 10:08 AM To: [EMAIL PROTECTED] Subject: Status for CCIE if passed only written [7:2557] If u pass the written and then do not schedule or do not pass the LAB, do you loose the CCIE candidate status? What about if you were CCNP, do you loose your CCNP too? Please advise thank you Israel 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=2569&t=2557 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Menus [7:3970]
Hi, Does anyone know how to configure a menu such that by pressing key 1 it will do various commands i.e. menu robert text 1 Press key 1 to shut ehternet interface down menu robert command 1 conf t then when you put in more menu robert command 1 they just overwrite each other. What I need to do is menu robert command 1 config terminal menu robert command 1 interface ethernet 0/0 menu robert command 1 shut menu robert command 1 exit BUT the only command which is showing is the last menu robert command 1 exit. I have tried to do menu robert command 1 conf t int e0/0 shut exit but of course it errors as expected saying that there is no more commands after conf t i.e. when you normally type the command in. Any help much appreciated. Robert McCallum Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3970&t=3970 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Has anybody seen IS-IS used anywhere but ISP's? [7:4784]
Very similar to Robert Nelsons comments. I have just designed and implemented an International "out of band" management network using IS-IS. This as Robert has already said is to use firstly and primarily manage the SDH equipment we have. I find it quite straight forward although I seem to be having problems when trying to summarize IP addresses which in turn then stop full CLNS connectivity. Maybe a posting later if I can't figure out what is going on! Cheers -Original Message- From: nrf [mailto:[EMAIL PROTECTED]] Sent: 17 May 2001 04:43 To: [EMAIL PROTECTED] Subject: Re: Has anybody seen IS-IS used anywhere but ISP's? [7:4784] Damn, I forgot about that whole Decnet thing. That's right, that's right, Decnet implements Is-Is for PhaseV migration. I have even worked on a network like that, how foolish of me to forget. So I guess I should have narrowed my question. What I should have said is, has anybody seen Integrated IS-IS (for IP routing only) being used in a real working network other than an ISP? ""Howard C. Berkowitz"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > >Other than in ISP's, has anybody seen IS-IS in use in a real production > >network? > > > A subset is used for SONET managment in telcos. I have also seen it > used in some conversions from DECnet Phase IV to Phase V (which is > OSI) in order to get dual OSI and IP routing. > 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=4819&t=4784 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: trouble configure channel-group on WIC T1 card [7:4983]
Just a quick question but is the IOS version you are using compatible with this card? -Original Message- From: Adam Wang [mailto:[EMAIL PROTECTED]] Sent: 18 May 2001 15:37 To: [EMAIL PROTECTED] Subject: trouble configure channle-group on WIC T1 card [7:4983] Hi group, I have a 2621 router with a serial and a FT1 WIC card installed in it. I want to assign different timeslots to the T1 cotroller, but when I am type controller ? in the config mode, it tells me it's an unrecogmized command. Is the controller t1 command not supported on the FT1 WIC card. If not, when will this command work, and is there any way to have multiple grouped timeslots in my current hardware config? Thanks. Adam __ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.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=4985&t=4983 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Is there any really good IS-IS reference out there? [7:5106]
Check out the cisco website. I am afraid I don't have the link but it is headed ISIS Multi Area Protocol Support. This is an excellent document. Check the archives as someone not that long ago asked the same question and at that time I did have the link to that document. HTH -Original Message- From: NRF [mailto:[EMAIL PROTECTED]] Sent: 19 May 2001 08:45 To: [EMAIL PROTECTED] Subject: Is there any really good IS-IS reference out there? [7:5100] Does anybody know of any really good literature about IS-IS? Not just about how IS-IS works, but sample designs and configs, and so forth. Ultimately, I would like to find something for IS-IS that is comparable to what Halabi's book is for BGP, but that may be asking for too much.All I've found so far is Radia's book, and that one chapter in Doyle's book. Is there anything else? Thanx 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=5106&t=5106 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
