Re: loop back interfaces and ospf

From: Mark Lewis (markl11@xxxxxxxxxxx)
Date: Fri Sep 29 2000 - 16:38:29 GMT-3


   

'ip ospf network broadcast'(if I rem rightly) on the loopback (but it
doesn't work on 11.x I believe).

Mark

>From: "Connary, Julie Ann" <jconnary@cisco.com>
>Reply-To: "Connary, Julie Ann" <jconnary@cisco.com>
>To: ccielab@groupstudy.com
>Subject: loop back interfaces and ospf
>Date: Fri, 29 Sep 2000 14:58:41 -0400
>
>Hi all,
>
>
>does anyone know how to get OSPF to advertise a loopback as a subnet vs a
>host route?
>
>If I have Router 1 with a loop back interface, ip address 172.16.220.1, and
>that loopback is in area 0.
>Router 2, also in area 0, has a host route in it's ip routing tables vs. a
>subnet route for 172.16.220.0
>
>
>Here's the setup
>
>
>172.16.220.1
>loopback 0 --------R1 --------------Serial ---------R2
> 172.16.1.0
>on router 1 and router 2:
>
>router ospf 1
>network 172.16.0.0 0.0.255.255 area 0
>
>
>
>I thought about using area 0 range 172.16.220.0 255.255.255.0
>but it did not make a difference.
>
>Thanks,
>
>Julie Ann
>



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