RE: LAN QoS

From: Vincent Mashburn (vmashburn@fedex.com)
Date: Mon Oct 09 2006 - 10:50:55 ART


What kind of phones are you using? Do they tag their packets with any
CoS as they exit the phone and enter the network?

Vince Mashburn
Voice / Data Engineer
901-263-5072
CCVP, CCNP, CCDA,Network +
Cisco IP Telephony Support Specialist
Cisco IP Telephony Operations Specialist

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
toonsh dosh
Sent: Monday, October 09, 2006 8:05 AM
To: ccielab@groupstudy.com
Subject: LAN QoS

Hi,

Was wondering if anyone could assist. I am wanting to attach non-Cisco
handsets to a Cisco lan consisting of 3560 access layer switches.

I would like to some input as to what Qos template I could use to
configure
the access switches.
I was thinking of using autoqos. auto qos voip cisco-phone. The trouble
I
think with this is the switch uses CDP to discover the handset to apply
the
required marking and queuing mechanisms. If the switch does not discover
a
phone it classifies all traffic as best-effort.

What would be the best LAN qos solution for non Cisco devices ?

Is it possible to do the classification using MQC per port. so creating
acl's for signalling and RTP and manually marking the traffic ?

Any suggestions would be appreciated

Thanks



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