Re: EIGRP authentication. [7:53513]
I am trying this in the lab, so... clear ip route * doesn't work. I have tried clearing both the neigh and the route, no effect at all. The way I can make authentication works is configure it from the beginning, before Router A and B have any neighbour relationship. E.D. - Original Message - From: Dain Deutschman Newsgroups: groupstudy.cisco Sent: September 18, 2002 12:43 AM Subject: Re: EIGRP authentication. [7:53513] Maybe this is wrong...and not the best thing to do in a production network...but would a clear ip route * do the trick? I think the problem is that the routes already exist in the routing table...clearing the neighbor relationship may not have an effect. I may be off base...please correct me if that is the case. Dain. enginedrive2002 wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... If Router A and Router B are connected using serial interface, both of them are running EIGRP. On Router A, I have configure ip authentication mode eigrp AS# md5 and ip authentication key-chain eigrp AS# under interface configuration mode, also configure the key chain, key-string under global configuration mode. On Router B, I didn't nothing with EIGRP authentication. Router A and B suppose should not be able to set up neighbour relationship, but now Router A and Router can see each other while running show ip eigrp neighbour, the subnet information of Router A also appear in Router B routing table, and vice versa. Any configuration commands I missed? What debug command I can use to verify the authentication is working or not? Thank you for your input! E.D. __ Post your ad for free now! http://personals.yahoo.ca Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=53540t=53513 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
EIGRP authentication. [7:53513]
If Router A and Router B are connected using serial interface, both of them are running EIGRP. On Router A, I have configure ip authentication mode eigrp AS# md5 and ip authentication key-chain eigrp AS# under interface configuration mode, also configure the key chain, key-string under global configuration mode. On Router B, I didn't nothing with EIGRP authentication. Router A and B suppose should not be able to set up neighbour relationship, but now Router A and Router can see each other while running show ip eigrp neighbour, the subnet information of Router A also appear in Router B routing table, and vice versa. Any configuration commands I missed? What debug command I can use to verify the authentication is working or not? Thank you for your input! E.D. __ Post your ad for free now! http://personals.yahoo.ca Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=53513t=53513 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: EIGRP authentication. [7:53513]
Configuration basically correct on router A side. Can you try a 'clear ip eigrp nei' and see what happen? I have experience I have to apply this config in router twice to get it work. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=53517t=53513 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: EIGRP authentication. [7:53513]
clear ip eigrp nei doesn't work for me. Router A and B can still see each other and send the routing update. Looks like this problem only exist when Router A and B is already running EIGRP and you want to add the authentication later. When I configure the Router A with authentication from the very beginning, the authentication works properly. E.D. - Original Message - From: ccie fan Newsgroups: groupstudy.cisco Sent: September 17, 2002 7:38 PM Subject: RE: EIGRP authentication. [7:53513] Configuration basically correct on router A side. Can you try a 'clear ip eigrp nei' and see what happen? I have experience I have to apply this config in router twice to get it work. __ Post your free ad now! http://personals.yahoo.ca Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=53520t=53513 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: EIGRP authentication. [7:53513]
Maybe this is wrong...and not the best thing to do in a production network...but would a clear ip route * do the trick? I think the problem is that the routes already exist in the routing table...clearing the neighbor relationship may not have an effect. I may be off base...please correct me if that is the case. Dain. enginedrive2002 wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... If Router A and Router B are connected using serial interface, both of them are running EIGRP. On Router A, I have configure ip authentication mode eigrp AS# md5 and ip authentication key-chain eigrp AS# under interface configuration mode, also configure the key chain, key-string under global configuration mode. On Router B, I didn't nothing with EIGRP authentication. Router A and B suppose should not be able to set up neighbour relationship, but now Router A and Router can see each other while running show ip eigrp neighbour, the subnet information of Router A also appear in Router B routing table, and vice versa. Any configuration commands I missed? What debug command I can use to verify the authentication is working or not? Thank you for your input! E.D. __ Post your ad for free now! http://personals.yahoo.ca Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=53533t=53513 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
