Re: Injecting VLSM routes into IGRP

From: CiscoJunkie (ciscojunkie@teamhealth.com)
Date: Fri Sep 27 2002 - 13:54:10 GMT-3


area 1 range 135.3.12.0 255.255.255.0

----- Original Message -----
From: "Dave Stoddard" <dstoddard@thrupoint.net>
To: <ccielab@groupstudy.com>
Sent: Friday, September 27, 2002 11:46 AM
Subject: RE: Injecting VLSM routes into IGRP

> I've received a response to my question that would have me summarize the
> s0/0 network under ospf process.
>
> router ospf 100
> summary address 135.3.12.0 255.255.255.0 <---- summary with same mask as
in
> the interface between the ASBR and IGRP routers.
>
>
> I tried this & was unsuccessful. I have since found this link
> http://www.cisco.com/warp/public/105/52.html. This link states to use
> static routes pointing to null0. I've tried this & it works, but......
Are
> static routes pointing to null0 allowed in the lab?
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Dave Stoddard
> Sent: Thursday, September 26, 2002 10:35 PM
> To: ccielab@groupstudy.com
> Subject: Injecting VLSM routes into IGRP
>
>
> I have the following (summarized) configuration listed below. R1 is
running
> OSPF & is redistributing into IGRP, going to R2. All but one of the
subnets
> being redistributed have 24-bit masks, specifically the serial0/0
interface
> of R1 has a 29-bit mask. How can I get this 29-bit masked subnet into the
> routing table of R2?
>
> TIA for your help!!!
>
>
>
>
> !
> hostname r1
> !
> interface Loopback0
> ip address 135.3.6.6 255.255.255.0
> !
> interface FastEthernet0/0.10
> encapsulation isl 10
> ip address 135.3.10.6 255.255.255.0
> no ip redirects
> !
> interface Serial0/0
> ip address 135.3.12.6 255.255.255.248
> encapsulation frame-relay
> ip ospf network non-broadcast
> ipx network 12
> frame-relay map ip 135.3.12.3 400 broadcast
> frame-relay map ip 135.3.12.4 400 broadcast
> frame-relay map ip 135.3.12.6 400 broadcast
> no frame-relay inverse-arp
> frame-relay lmi-type cisco
> !
> router ospf 100
> router-id 135.3.6.6
> redistribute igrp 100 metric 100 subnets
> passive-interface FastEthernet0/0.10
> network 135.3.12.0 0.0.0.7 area 1
> !
> router igrp 100
> redistribute ospf 100 metric 10000 1000 250 1 1500
> passive-interface Serial0/0
> network 135.3.0.0
> metric weights 0 1 1 1 0 0
>
>
>
> !
> hostname r2
> !
> interface Loopback0
> ip address 135.3.5.5 255.255.255.0
> !
> interface Ethernet0
> ip address 135.3.10.5 255.255.255.0
> !
> router igrp 100
> network 135.3.0.0
> metric weights 0 1 1 1 0 0



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