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MoonLive

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Prioritize SIP traffic on Cisco Router

I would like to setup Prioritize the SIP traffic on Cisco Router. Can some guide me on that? Thanks
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James H
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Cisco QoS is what you are looking for

http://www.cisco.com/c/en/us/td/docs/ios/12_2/qos/configuration/guide/fqos_c/qcfmcli2.html

Essentially you create a service policy and identify that traffic and give it priority then set that policy on your outside interface.
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MoonLive

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Thanks for quick reply.  I need to go over this one step at a time.

Following command shows select one of match which one is best for SIP or Skype traffic?

Router(config)# class-map [match-all | match-any] Class-SIP
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James H
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Thanks. is this policy applied on main site router? or do i have apply on all my remote router too?
You have to apply this on all routers otherwise they will not respect the QoS policy and not adhere to what you are trying to do.
Here it another one I get confuse. when you apply the policy is it all on same side of the interface?
For example, if main site has 0/1 for Lan and 0/0 to remote site. all other router facing 0/0 to main site router. and main site provide Internet, is it all 0/0 interface applied policy? or the policy apply on Lan side of the router? Thanks