Class map for VOIP traffic

From: PANDI MOORTHY (moorthypandi@gmail.com)
Date: Sun Apr 09 2006 - 05:50:13 GMT-3


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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