From: Daniel Kutchin (daniel@kutchin.com)
Date: Wed Jan 28 2009 - 04:16:41 ARST
Guarav -
You hit bug CSCeh46993 with the distance command -
"distance should not affect ospf path
selection within a single process".
-
Daniel
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
GAURAV MADAN
Sent: Dienstag, 27. Januar 2009 16:08
To: Cisco certification
Subject: distance cli in ospf not working ?
Hi group
I have following topo :
R5
/ \
/ \
/ \
/ \
R3 ---------- R4
The ethernet netw 142.1.34.0/24 betwwen R3 and R4 is learnt on R5 via R3 as
well as R4 ( R3,R4,R5 is hub and spoke FR .. all using physical interfaces )
.
I want to learn via R4 only . Not via R3
Prior to config :
Rack1R5(config)#do sh ip route os
142.1.0.0/16 is variably subnetted, 7 subnets, 2 masks
O 142.1.0.4/32 [110/64] via 142.1.0.4, 00:00:52, Serial0/0/0
O 142.1.0.3/32 [110/64] via 142.1.0.3, 00:00:52, Serial0/0/0
O 142.1.34.0/24 [110/65] via 142.1.0.4, 00:00:52, Serial0/0/0
<<<<<<<<<
[110/65] via 142.1.0.3, 00:00:52,
Serial0/0/0 <<<<<<<<<
O 142.1.89.0/24 [110/2] via 142.1.58.8, 00:00:52, FastEthernet0/1
150.1.0.0/16 is variably subnetted, 3 subnets, 2 masks
O 150.1.4.4/32 [110/65] via 142.1.0.4, 00:00:52, Serial0/0/0
O 150.1.3.3/32 [110/65] via 142.1.0.3, 00:00:52, Serial0/0/0
Now I configure
Rack1R5(config)#do sh ip access-li
Standard IP access list 1
10 permit 142.1.34.0, wildcard bits 0.0.0.255 log
outer ospf 10
router-id 150.1.5.5
log-adjacency-changes
network 142.1.0.5 0.0.0.0 area 345
network 142.1.5.5 0.0.0.0 area 5
network 142.1.58.5 0.0.0.0 area 0
network 150.1.5.5 0.0.0.0 area 345
distance 255 142.1.0.3 0.0.0.0 1 <<<<<<<<<
!
But I still see route learnt via both the neighbors .
Can someone point out to problem
Just FYI : R3 R4 R5 share common area .. I know of "distance" and
"distribute list" as tool to do intra-area filtering . Havent dist list ..
just want to know why my sol didnt worked
Thnx
Gaurav Madan.
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