RE: 6509/IPX/802.1q

From: Frank Jimenez (franjime@cisco.com)
Date: Thu Jul 24 2003 - 02:26:10 GMT-3


Also note that AFAIK, IPX routing in Native IOS on the Sup 2 is done in
software, not hardware.

If you need lots of performance with IPX routing, stick with hybrid.

Frank Jimenez, CCIE #5738
franjime@cisco.com

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Roberts,
Larry
Sent: Wednesday, July 23, 2003 3:38 PM
To: Ccielab Mailing List (ccielab@groupstudy.com)
Subject: OT:6509/IPX/802.1q

Hey all,

Just looking to see if anyone has done bridging of IPX across 802.1q trunk links
on a 6509.

I'm in process of ordering some new Sup-2's running Native mode, and I'm having
trouble determining if I can in fact bridge IPX across a trunk link.

Its not by choice that I'm doing this, but the current env. Is all one big IPX
network in bridging mode. I'm going to rip out the Sup-1 and replace it with 2
of the Sup-2's. The 6509 is going to have Gig trunk ports to several floors
connecting up to 3550's. Currently the DC servers and the clients are all
hard-coded for frame type and network number. The Servers are running some
special applications that are going to prevent me from changing there network
number so I think that I'm only left with the option of bridging IPX until I can
complete the migration to IP only. There are 300+ clients and changing the
clients isn't an option...

I have found documentation stating that it can be done on routers, but I can't
find any confirmation that it can be done on the 6509 sup cards. I don't see why
not, but I'm trying to eliminate any potential cut-over problems before they
happen.

Any insight or pointers is greatly appreciated as always!

Larry



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