From: Luke (luke.mendoza@xxxxxxxx)
Date: Thu Jun 07 2001 - 19:22:19 GMT-3
I saw this in the archive:
Quick Scenario
R5 ----------- R7
R5 is running OSPF and EIGRP
R7 is running EIGRP only
R7 has loopbacks 167.105.30.0,167.105.31, 167.105.32.0, 167.105.33.0. The
goal is to summarize these EIGRP routes to advertise to R5. Ok so I go to
the interface of R7:
Interface e 0
ip summary-address eigrp 100 167.105.32.0 255.255.224.0
The other requirement is to also filter the Null 0 that appears on R7's
routing table (once you summarize, R7 will install a route to 167.105.32.0
/19 pointing to null 0).
someone in this list said that one solution is to block the null 0 route
from ever going into R7's routing table.
access-list 1 deny 172.16.32.0 0.0.31.0
access-list 1 permit any
router eigrp 100
distribute-list 1 out null 0
However when I try it on R7, it doesn't work. In fact the command
"distribute-list 1 out null 0" when typed in on the router does not appear
at all in the configs. I am using ios 12.0.9
I know this works because my buddy has tried it on his lab. The only
difference is the ios version (I think he was using 12.1).
Is there another way to solve this problem without me having to change my
ios code?
Thanks!
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