From: Brian Dennis (brian@xxxxxx)
Date: Sun Aug 04 2002 - 12:25:11 GMT-3
Try: clear ip ospf process
Brian Dennis, CCIE #2210 (R&S/ISP Dial)
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Hunt Lee
Sent: Sunday, August 04, 2002 7:15 AM
To: ccielab@groupstudy.com
Subject: OSPF Router ID
Hi all,
I'm trying to figure out how to set the OSPF Router-ID...
RouterB#sh ip int brief
Interface IP-Address OK? Method Status Protocol
Ethernet0 unassigned YES NVRAM administratively down down
Loopback0 2.2.2.2 YES manual up up
Serial0 10.1.1.2 YES NVRAM up up
Serial1 10.1.1.5 YES NVRAM up up
I was expecting that the OSPF Router-ID to be 2.2.2.2, since it is a
Loopback Interface's IP.
But when I check it with "show ip ospf", the RID stays at 10.1.1.5.
RouterB#sh ip ospf
Routing Process "ospf 2" with ID 10.1.1.5
Supports only single TOS(TOS0) routes
Supports opaque LSA
SPF schedule delay 5 secs, Hold time between two SPFs 10 secs
Minimum LSA interval 5 secs. Minimum LSA arrival 1 secs
Number of external LSA 0. Checksum Sum 0x0
Number of opaque AS LSA 0. Checksum Sum 0x0
Number of DCbitless external and opaque AS LSA 0
Number of DoNotAge external and opaque AS LSA 0
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
External flood list length 0
Area BACKBONE(0) (Inactive)
Number of interfaces in this area is 2
Area has simple password authentication
SPF algorithm executed 1 times
Area ranges are
Number of LSA 1. Checksum Sum 0xFF6A
Number of opaque link LSA 0. Checksum Sum 0x0
Number of DCbitless LSA 0
Number of indication LSA 0
Number of DoNotAge LSA 0
Flood list length 0
I have tried "admin shutdown" the Serial 1's interface, do a "clear
ip ospf process" etc.. but nothing seems to help. The only thing
that works is if I use the "router-id" command, or reloading the
router.
N.B:- I'm using IOS 12.2(10b).
Thanks,
H.
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