From: Donny MATEO (donny.mateo@sg.ca-indosuez.com)
Date: Wed Nov 06 2002 - 00:02:29 GMT-3
try put a secondary on router2 s1 interface with subnet mask matching the subnetmask of the route
you're trying to send
example
int s1
ip addr 172.10.30.1 255.255.255.0
ip addr 172.10.30.5 255.255.255.192 sec
no ip split-horizon
end.
you should get the route accross now. The only problem would be, on the other end it will appear as
172.10.10.1/24, if you would like it to appear as /27, you need to add a secondary address on
router3 S1 interface as well, and disable split-horizon.
This should meet the requirement of no null 0.
Other easy way, just summary the router and use no discard-route internal.
Donny
csc david
<davidcsc2002@yah To: Adam Crisp <adam.crisp@totalise.co.uk>
oo.com.cn> cc: ccielab@groupstudy.com
Sent by: Subject: RE: redistibute between classful and classless
nobody@groupstudy
.com
06-11-2002 08:16
Please respond to
csc david
I put area 0 range in router1, so the router2 can see the summary route, but it's point to null0,
even by redistributing,
router1's s0 route is still not seen by router3 .
because router3 must see the router1's s0 route, so cannot use default-information originate.
Adam Crisp <adam.crisp@totalise.co.uk> 5DU}ND#: Is doing a default-information originate allowed
on R2?
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
csc david
Sent: 05 November 2002 16:10
To: ccielab@groupstudy.com
Subject: redistibute between classful and classless
here:
(s0)router1(e0)-----(e0)router2(s1)--------(s1)router3
router1: s0(172.10.10.1/255.255.255.192) e0(172.10.20.1/255.255.255.0)
router2: e0(172.10.20.2/255.255.255.0) s1(172.10.30.1/255.255.255.0)
router1's s0 in ospf area 0, router1's e0 and router2's e0 in ospf area 1,
router2's s1 and router3's s1 in igrp, then redistribute them
on router2. So how can router3 see the route about router1's s0? in normal
redistribution you cannot see this route, and you cannot
do it with static or null0 route. please help!
---------------------------------
Do You Yahoo!?
"JGIT>+S"Bp#?P!JTE#56;qJ1IP4s=1#!"
---------------------------------
Do You Yahoo!?
"JGIT>+S"Bp#?P!JTE#56;qJ1IP4s=1#!"
This archive was generated by hypermail 2.1.4 : Tue Dec 03 2002 - 07:22:53 GMT-3