From: Brian Dennis (bdennis@internetworkexpert.com)
Date: Sat Nov 25 2006 - 21:32:02 ART
Here is part of an earlier e-mail I sent out about this subject:
<quote>
The "peer neighbor-route" command is needed normally for unnumbered
links. If a link is unnumbered a route will be needed to the remote
side's IP address since each side will be on a different subnet. This
"peer neighbor-route" command is how a route to the remote end is
created automatically by the router. If you disable the "peer
neighbor-route" command on an unnumbered link, a static route will
normally be needed to reach the remote end.
For someone to get an understanding of the "peer neighbor-route" command
and how it's used in the real world I recommend enabling PPP on a serial
link between two routers. Use IP unnumbered for the serial addressing
based off of each respective router's loopback interface. Then ping the
remote end's loopback. Now do the "no peer neighbor-route" command on
each side of the link and 'bounce' (shut/no shut) the interface. Try to
ping the remote end's loopback to see the benefit of having the "peer
neighbor-route" command on. </quote>
Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
bdennis@internetworkexpert.com
Internetwork Expert, Inc.
http://www.InternetworkExpert.com
Toll Free: 877-224-8987
Direct: 775-745-6404 (Outside the US and Canada)
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Michael Zuo
Sent: Saturday, November 25, 2006 4:22 PM
To: Cisco certification
Subject: what is "peer neighbor-route"
Hi all,
I have see some IEWB labs having "no peer neighbor-route" configured in
some of solutions. What is this command? I searched IOS 12.3 and 12.4
Doc and can not find it....
thanks
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