From: Bob Sinclair (bob@bobsinclair.net)
Date: Sat Dec 02 2006 - 10:25:20 ART
Maxim,
This is the expected behavior. When priority is zero, that interface does
not initiate the neighbor process, and therefore does not have a purpose for
the neighbor statement. It will learn the neighbor IP from the hub.
HTH,
Bob Sinclair
CCIE 10427 CCSI 30427
www.netmasterclass.net
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Maxim Kurushkin
Sent: Saturday, December 02, 2006 6:08 AM
Cc: ccielab@groupstudy.com
Subject: Command neighbor under OSPF disappeared after reload
Good day, Group
I have strange router's behaviour on FR NBMA network with OSPF.
I have hab-and-spoke topology with Router3 as hub (multipoint
subinterface). And Router6 and Router2 as spokes (physical interface
with ip ospf priority 0). All ip ospf network type is non-broadcast.
On Router3 I have "neighbor 10.0.0.2" and "neighbor 10.0.0.6" commands
under "router ospf 1".
But they (neighbor commands) disappear after reload.
Router3#sh start | i neighbor
neighbor 10.0.0.2
neighbor 10.0.0.6
Router3#sh run | i neighbor
neighbor 10.0.0.2
neighbor 10.0.0.6
Router3#reload
Proceed with reload? [confirm]
......############booooottttting###########......
Router3#sh run | i neighb
Router3#sh start | i neighb
neighbor 10.0.0.2
neighbor 10.0.0.6
Router3#wr
Router3#sh run | i neighb
Router3#sh start | i neighb
Router3#
I have tried "ip ospf network non-broadcast" command on Router3
multipoint subinterface - no changes.
What is it? Bug?
Cisco IOS Software, 2801 Software (C2801-ADVENTERPRISEK9-M), Version
12.4(10), RELEASE SOFTWARE (fc1)
ROM: System Bootstrap, Version 12.3(8r)T8, RELEASE SOFTWARE (fc1)
Whith best regads,
Maxim
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