RE: ospf router id duplicated,what shall I do to prevent this???

From: VANGADASALAM,SURENDRAN (Non-HP-Singapore,ex4) (surendran_vangadasalam@xxxxxxxxxx)
Date: Fri Jul 12 2002 - 08:47:45 GMT-3

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Hi,
        The loopback ip address or the highest physical ip address of two of
the routers have the same ip address. Issue a command show ip ospf to check
the router id. If the router_id of any of the routers are the same than this
message will appear. You can place a router-id x.x.x.x under the ospf
process to fix the router id.

Regards,
Suren

-----Original Message-----
From: Louis Young [mailto:tonyblair@etang.com]
Sent: 12 July 2002 18:46
Cc: ccielab@groupstudy.com
Subject: ospf router id duplicated,what shall I do to prevent this???

HI,
  In a typical hub and spoke ospf over fr example,I got the following output
in my hub router

00:12:10: %OSPF-3-DUP_RTRID: OSPF detected duplicate router-id 10.34.1.1
from 10
.10.1.1 on interface Serial0/0

can you guys tell me the reason for this and the solution?thanks

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