From: sherry huies (cholscurry@xxxxxxxxxxx)
Date: Fri Feb 08 2002 - 05:34:28 GMT-3
yes, the router r4 is abr and asbr.
thanks in advance.
>I think the correct behaviour is that only the ABR
> should do the area x
> range command.( any area)
>
> Parry Chua
>
> -----Original Message-----
> From: sherry huies [mailto:cholscurry@yahoo.co.kr]
> Sent: Friday, February 08, 2002 3:36 PM
> To: ccielab@groupstudy.com
> Subject: about OSPF summarization
>
>
> Hi all,
>
> in ccie real lab, what's the cisco IOS version?
>
> I have a problem on IOS about OSPF summarization.
> my OSPF is redistributed to IGRP(r4) domain.
> between ospf and igrp, the network mask is /24.
> so i need to summarization mask's/29 to /24.
> but i have some ios problem.
>
> on ios 12.1.9 the internal summarization is good.
>
> but on ios 12.1.5
> the router is not make the summarization route.
>
======================================================
> IOS 12.1.9
> r3#sh run
> interface Ethernet0/0
> ip address 140.3.34.1 255.255.255.248
> interface Ethernet0/1
> ip address 140.3.5.1 255.255.255.0
>
> router ospf 1
> redistribute igrp 10
> network 140.3.34.0 0.0.0.7 area 1
> area 1 range 140.3.34.0 255.255.255.0
>
> router igrp 10
> redistribute ospf 1
> network 140.3.0.0
>
> r3#sh ip route
> O 140.3.34.0/24 is a summary, 00:02:03, Null0
> C 140.3.34.0/29 is directly
> connected,Ethernet0/0
> C 140.3.5.0/24 is directly connected,
> Ethernet0/1
>
> r4#sh ip route
> C 140.4.5.0/24 is directly connected,
> Ethernet0/1
> I 140.3.34.0/24 [100/610] via 140.3.5.4,
> 00:00:20, Ethernet0/0
>
>
>
======================================================
> on IOS 12.1.5
> r3#sh run
> router ospf 1
> network 140.3.34.0 0.0.0.7 area 1
> area 1 range 140.3.34.0 255.255.255.0
>
> router igrp 10
> redistribute ospf 1
> network 140.3.0.0
>
> r3#sh ip route
> C 140.3.34.0/29 is directly
> connected,Ethernet0/0
> C 140.3.5.0/24 is directly connected,
> Ethernet0/1
>
> r4#sh ip route
> C 140.4.5.0/24 is directly connected,
> Ethernet0/1
>
>
>
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