From: steve (router.mou@gmail.com)
Date: Tue Jan 30 2007 - 10:56:22 ART
My understanding is that:
Check the ospf database, for loopback, OSPF treat it as a stub network, and
so the network mask is 255.255.255.255.
If i can the network type to point-to-point, ospf will treat it as a transit
network, then the network mask sets according to the interface's network
mask.
Regards
Steve
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Edouard Zorrilla
Sent: 2007Dj1TB30HU 20:53
To: ccielab@groupstudy.com
Cc: security@groupstudy.com
Subject: OSPF configuration explanation Lookpback 0
Hello Group,
Is there any explanation why when I set the interface loopback 0 as a "ip
ospf
network point-to-point":
Rack1R2(config)#int lo0
Rack1R2(config-if)#ip ospf network point-to-point
It is being learned as a /24 instead a /32:
150.1.0.0/24 is subnetted, 2 subnets
O 150.1.2.0 [110/65] via 163.1.12.2, 00:00:05, Serial0/3/0
Rack1R1#
I mean which caracteristic of the point-to-point network make it is being
shown as a /24 ?
Regards
This archive was generated by hypermail 2.1.4 : Thu Feb 08 2007 - 23:46:58 ART