07-12-2002 10:08 AM - edited 03-01-2019 11:51 PM
When super neting 2 class c address on a 2500 ethernet port
The EIGRP refuses to annouce the route to any EIGRP neighbors.
The EIGRP AS numbers are correct
No auto sum is being used at both ends
the Network statement is correct for the supernet
IP classless is configed on all routers
Problem has been duplicated in my lab using different verison of IOS
Have even tried using "IP summary eigrp" statement on the outgoing
interface.
Using debug the router will adversite all other networks but NEVER the
supernet
Has anybody ever done this before ? I can find no doucmention from cisco
that says yea or nay to this configration.
07-14-2002 07:45 PM
Could you post your configs? I'd like to try it in our lab.
07-15-2002 05:56 AM
interface Ethernet0
ip address 202.202.43.254 255.255.254.0
no ip directed-broadcast
!
interface Serial0
ip address 10.10.250.6 255.255.255.252
no ip directed-broadcast
ip summary-address eigrp 2 202.202.42.0 255.255.254.0
!
!
router eigrp 2
network 10.0.0.0
network 202.202.42.0
no auto-summary
ip classless
11-12-2002 06:29 AM
What was the answer to the routing question?
11-12-2002 09:00 AM
Network statements for eigrp default to major network boundaries. You need to use the network statement with explicit mask that was introduced in 12.0(4)T so your config line would be "network 202.202.42.0 255.255.254.0"
Good luck and have fun!
Vincent C Jones
11-12-2002 09:45 AM
.
11-12-2002 09:59 AM
Sorry. Made a mistake in my reply - overlooked the mask used.
Vincent is right on.
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