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Author EIGRIP routes not being advertised. HELP!
Rotax800_1

2001-02-22, 10:46 am

Hey guys/girls,

We have a problem here at work. We have 2 routers that are connected. They do see each other just fine through CDP. We have a network defined under EIGRP both using the same A.S. number. The problem is that our 7500 is not advertising the route to the 2600 through EIGRP. Anyone have any suggestions?

Thanks!

2001-02-22, 10:55 am

show ip eigrp interfaces
show ip eigrp neighbors
debug ip eigrp
show ip eigrp traffic

MadChef

2001-02-22, 11:03 am

I tried that and my 192.168.2.0 EIGRP routes are not showing up in the table. When I do a
sh ip eigrp neigh that address doesn't show up on either of them, however it is defined. Other routes are showing up.

eigrp 1
network 192.168.2.0

Am I missing something here?

Thanks,!

2001-02-22, 12:23 pm

Are you sure you have IP connectivity between your routers (specifically between the interfaces you want in EIGRP)?!

2001-02-22, 12:28 pm

I just pinged each other and both came back 100%, one of the routers is 192.168.12.10 and the other is 206.221.174.34. Both have basically the same EIGRP setup. 192.168.2.0 will not show up though in the table. Weird.

2001-02-22, 12:57 pm

What do those addresses belong to? It sounds kind of like the interfaces on the same network (be it serial or ethernet or whatever) could be on dissimilar subnets or have differing masks.


MadChef

2001-02-22, 1:09 pm

try no auto-summary

auto-summary
To restore the default behavior of automatic summarization of subnet routes into network-level routes, use the auto-summary router configuration command. To disable this function and transmit subprefix routing information across classful network boundaries, use the no form of this command.

auto-summary
no auto-summary
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