Re: Class map for VOIP traffic

From: Alexei Monastyrnyi (alexeim@orcsoftware.com)
Date: Sun Apr 09 2006 - 09:09:28 GMT-3


ip rtp priority

is better way

A.

----- Original Message -----
From: "PANDI MOORTHY" <moorthypandi@gmail.com>
To: "Cisco certification" <ccielab@groupstudy.com>
Sent: Sunday, April 09, 2006 10:50 AM
Subject: Class map for VOIP traffic

> The question is to put the VOIP traffic into the "priority queuing" (The
> current problem is poor voice quality)
>
>
>
> My confusion is in matching the VOIP packet.
>
>
>
> Can I just match the UDP packet " 16384  32767" , will it sufficient.
>
>
>
> ip access-list extended
>
> permit udp any any range 16384 32767
>
>
>
>
>
> Do I need match the TCP  1720 also?
>
>
>
> ip access-list extended VoIP
>
> permit tcp any any eq 1720
>
> permit udp any any range 16384 32767
>
>
>
>
>
> Because in Internetwork solution guide, for some scenario they just match
> only UDP port and for some they match both of them.
>
>
> Please advice me.
>
> Regards.
> Pandi
>
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