7200emu.hacki.at Forum Index 7200emu.hacki.at
Dynamips, Dynagen and all that stuff
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 
7200emu.hacki.at Forum Index


IPv6 EIGRP Topology

Post new topic   Reply to topic    7200emu.hacki.at Forum Index -> sample lab topologies
View previous topic :: View next topic  
Author Message

Joined: 20 Jul 2006
Posts: 43

PostPosted: Thu Aug 16, 2007 4:59 am    Post subject: IPv6 EIGRP Topology Reply with quote

EIGRP for IPv6

Here is an IPv6 EIGRP Topology over Frame-Relay with an OSPFv3 route redistributed in to EIGRP.

Frame-Relay Cloud
R1 - IP Address ABCD::AC0C:7B01/96 (s1/0)
R2 - IP Address ABCD::AC0C:7B02/96 (s1/0)
R3 - IP Address ABCD::AC0C:7B03/96 (s1/0)

Fast Ethernet
R2 - IP Address BCDE::AC0C:1702/96 (fa1/0)
R3 - IP Address BCDE::AC0C:1703/96 (fa1/0)
R4 - IP Address BCDE::AC0C:1704/96 (fa1/0)

Point-to-Point Serial
R3 - IP Address CDEF::A02:203/96 (s1/1)
R4 - IP Address CDEF::A02:204/96 (s1/1)

R1 - IP Address 1111:1111::/16 (Lo0)
R2 - IP Address 2222:2222::/16 (Lo0)
R3 - IP Address 3333:3333::/16 (Lo0)
R4 - IP Address 4444:4444::/16 (Lo0)
R4 - IP Address 4545:4545::/16 (Lo1)

To use a Full Mesh Frame-Relay you have to map the link-local and interface addresses to the dlci. Only the link-local will have to be broadcast. Link-local addresses may vary from mine.
The command is frame-relay map ipv6 <IP Address> <DLCI>

Do a show ipv6 interface f0/0 to get the Link-Local address for each router connected to the frame-relay cloud.

To enable IPv6 routing type ipv6 unicast-routing followed by ipv6 cef globally

Then type ipv6 router eigrp <process> followed by no shutdown.

The EIGRP process by default, is in a shutdown status. Just like an interface. You will have to type no shutdown in the EIGRP process. This is a common error for those new to IPv6 EIGRP.

EIGRP also has to be enabled at the interface level by typing ipv6 enable followed by ipv6 eigrp <process>

Put R4's Loopback 1 into OSPFv3 area 0, then redistribute it into IPv6 EIGRP.

Ping all Address.

If you want to duplicate this topology you need at least IOS Version 12.4(6)T. Thats when Cisco introduced EIGRP for IPv6.

I have Included my basic Router configs & .net file. You will probably have to adjust them to your topology.
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    7200emu.hacki.at Forum Index -> sample lab topologies All times are GMT
Page 1 of 1

Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum


Powered by phpBB © 2001, 2005 phpBB Group