[cisco-voip] QoS in distributed cluster

[Brian Henry]

I would mark your traffic like you say, of course have priority for voice and set the rest of the classes by Cisco docs when it comes to control traffic and video.  The rest like SMTP, SQL, telnet, etc.. you will have to determine that.  Then just make sure you have the proper queuing depths configured on your egress and ingress.
 
Brian

________________________________

From: cisco-voip-bounces at puck.nether.net on behalf of Ruben Montes
Sent: Tue 12/13/2005 6:33 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] QoS in distributed cluster



	Hello,

	 

	I have a distributed cluster. The publisher is located in one city and the subscriber is in another one. The network is a LAN-to-LAN with all L2 interfaces.

	In the best case, there are two 100MB hops between the CallManagers, and in the worst case (redundant path) two 10MB hops. I'm a little bit worried about that and I would like to configure QoS. We have a bunch of devices between the CCMs:

	-         C6500 with sup720

	-         C4500 with 4232L3

	-         C3548

	-         C4506

	 

	My question is if it enough to mark the interesting traffic and map it to a high priority egress queue in all the path, or if it is necessary to agreggate policiers to limit the traffc.

	 

	If I had a WAN I would configure CWFQ, but in this case, which do you think is the best option?

	 

	Regards,

	 

	Ruben

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