From: tom cheung (tkc9789@xxxxxxxxxxx)
Date: Sat Jan 05 2002 - 14:33:21 GMT-3
My understanding is that EIGRP, ISIS, OSPF, BGP and RIPv2 support route
tags. Therefore, you should be able to use table-map and automatic-tag to
recover BGP's as-path and origin. I have, however, only tested this between
OSPF and BGP, not between ISIS and BGP.
>From: "Christian C. Aguillo" <chris_aguillo@alfalak.com>
>Reply-To: "Christian C. Aguillo" <chris_aguillo@alfalak.com>
>To: "Craig King" <cking007@hotmail.com>, "GroupStudy"
><ccielab@groupstudy.com>
>Subject: Another IS-IS Doubts
>Date: Sat, 5 Jan 2002 17:54:17 +0300
>
>Scenario:
>
>BGP100 ----BGP200/redistribute/IS-IS----------IS-IS
>Net -----IS-IS/Redis/BGP200------BGP300
>
>using tags, can the IS-IS place the AS-Path and Origin of BGP learned
>networks so that it can be rocovered in the other side of BGP200. I just
>know that IS-IS can handle tags but how does it interact with BGP
>computations particularly with Cisco IOS.
>
>I know that in OSPF, we can use the table-map and automatic-tag tandem. I
>wish I could simulate this in routers but I don't have much of the
>priviledge.
>
>Thanks for your help....
>
>
>Chris
>
>
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