[cisco-voip] QoS in distributed cluster

[Ruben Montes]

	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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