From: Richard Dumoulin (Richard.Dumoulin@vanco.fr)
Date: Wed Dec 01 2004 - 05:21:41 GMT-3
Hi Chuck, for the 3550 you need to type the following command on the
interface
http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12114ea1/3550cr/cl
i1.htm#1863252
For the 6500 I can't be of any help,
-- Regards
-----Message d'origine-----
De : Church, Chuck [mailto:cchurch@netcogov.com]
Envoyi : Wednesday, December 01, 2004 5:13 AM
@ : Group Study
Objet : Slightly OT: QOS on 6500 and 3550
Anyone,
I'm working in a lab environment where we're using an Ixia traffic
generator to load up some LAN segments alongside some Avaya IP telephony
traffic. Supposedly the phones are using dot1P tags of COS 6, and IP
DSCP 46 on the layer 3 side. I'm seeing drops during the tests of these
packets. My QOS settings aren't seeming to help much, so I'm questioning
the tagging at layer 2 and 3 of the phones themselves. My question is;
is there anyway to gather stats on what DSCP and dot1P tags the ports
are seeing in both CatOS for the 6500 and IOS for the 3550? I've looked
through the various show qos and mls commands, but don't see anything
that'll tell me if any dot1p-tagged frames are being received.
Thanks in advance,
Chuck Church
Lead Design Engineer
CCIE #8776, MCNE, MCSE
Netco Government Services - Design & Implementation Team
1210 N. Parker Rd.
Greenville, SC 29609
Home office: 864-335-9473
Cell: 703-819-3495
cchurch@netcogov.com
PGP key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x4371A48D
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