From: BALAKRISHNAN Balaji (Balaji.BALAKRISHNAN@swift.com)
Date: Tue Jul 26 2005 - 16:36:15 GMT-3
Thanx for ur reply.
Yes, I tried.. But it gets populated right back. I guess, it need to be
clearned from topology table first. But, I don't want do by clearing
eigrp process. Any other way ??
- Bala.
>-----Original Message-----
>From: Quetta Walla [mailto:quetta_1@lycos.com]
>Sent: Tuesday, July 26, 2005 3:27 PM
>To: BALAKRISHNAN Balaji
>Cc: ccielab@groupstudy.com
>Subject: Re: How to clear entry in eigrp table without
>clearing the process..
>
>Did you try: clear ip route 0.0.0.0
>
>----- Original Message -----
>From: "BALAKRISHNAN Balaji" <Balaji.BALAKRISHNAN@swift.com>
>To: ccielab@groupstudy.com
>Subject: How to clear entry in eigrp table without clearing
>the process..
>Date: Tue, 26 Jul 2005 14:40:00 -0400
>
>>
>> Hi Group,
>>
>> I think , I got into an Eigrp bug that I could not get it
>fixed. I was
>> putting an external Eigrp summarizing statement on a vlan
>interface and
>> mistakenly I used wild card mask instead of the normal mask.
>This caused
>> a default route pointing to null0 to get installed on the routing
>> table and got propagated to the rest of the network via
>Eigrp. Once I
>> saw this, I removed those summary entries and reconfigured
>them with the
>> normal mask but the default route did not clear from the
>routing table.I
>> can see the route also on the topology table with "0" successor. Can
>> any one suggest the way to clear it without having to reboot
>the router
>> or clearing the eigrp process.
>> Router is CAT5000 running RSM and IOS version is 11.2.17
>>
>> USF # conf t
>> USF(conf)#int vlan28
>> USF(config-if)#ip summary-address eigrp 12 143.152.0.0 0.0.255.255
>> USF(config-if)#ip summary-address eigrp 12 172.16.0.0 0.0.255.255
>> USF(config-if)# ip summary-address eigrp 12 172.26.0.0 0.0.255.255
>>
>>
>> USF# sh run int vlan28
>> interface Vlan28
>> ip address 10.23.192.82 255.255.255.252
>> no ip redirects
>> no ip unreachables
>> no ip directed-broadcast
>> no ip proxy-arp
>> ip summary-address eigrp 12 0.0.0.0 0.0.255.255
>>
>> USF# sh ip route | in Null0
>> D* 0.0.0.0/0 is a summary, 3d02h, Null0
>>
>>
>> USF # conf t
>> USF( config)#interface Vlan28
>> USF(config-if)#no ip summary-address eigrp 12 0.0.0.0 0.0.255.255
>> USF(config-if)#ip summary-address eigrp 12 143.152.0.0 255.255.0.0
>> USF(config-if)#ip summary-address eigrp 12 172.16.0.0 255.255.0.0
>> USF(config-if)#ip summary-address eigrp 12 172.26.0.0 255.255.0.0
>>
>> USF# sh ip route | in Null0
>> D* 0.0.0.0/0 is a summary, 2d23h, Null0
>> --------------->> Still present
>> D 172.16.0.0/16 is a summary, 2d23h, Null0
>> D 143.152.0.0/16 is a summary, 2d23h, Null0
>> D 172.26.0.0/16 is a summary, 2d23h, Null0
>>
>> USF#sh ip route 0.0.0.0
>> Routing entry for 0.0.0.0/0, supernet
>> Known via "eigrp 12", distance 5, metric 33280, candidate default
>> path, type internal
>> Redistributing via eigrp 12, rip
>> Routing Descriptor Blocks:
>> * directly connected, via Null0
>>
>>
>> USF#sh ip eigrp topology 0.0.0.0
>> IP-EIGRP topology entry for 0.0.0.0/0
>> State is Passive, Query origin flag is 1, 0 Successor(s), FD is
>> 4294967295
>>
>>
>> I appreciate any help.
>>
>> - Bala.
>>
>>
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