06-25-2009 09:28 AM - edited 03-04-2019 05:14 AM
I am trying to setup a qos policy and give one specific machine priority. All traffic from this one machine will be given priority. On the remote side the config looks like the following.
access-list 10 permit 10.10.10.10
class-map match-any CitrixTraining
match access-group 10
class CitrixTraining
set dscp af31
policy-map mpls_wan
class CitrixTraining
priority 128
then apply the policy map to the serial interface. All this traffic will go to citrix. On the head end side do I need a policy to set the taffic back to this machine? If so since this is citrix how can I set the priority back to this machine and not all citrix traffic?
06-25-2009 09:48 AM
ACL matching source or destination host can be used for matching inbound and outbound traffic.
You can configure a class map matching source of the machine, and at the other end use another ACL to match destination to tsi particular host.
HTH
Sam
06-25-2009 04:27 PM
To clarify Sam's suggestion . . .
Instead of using a standard ACL, you can use an extended ACL. (I'm using a named ACL, but numbered would work too.)
(NB: syntax might be incorrect)
ip access-list extended CitrixTrainingHost
permit ip host 10.10.10.10 any
permit ip any host 10.10.10.10
!added match for Citrix protocol
class-map match-all CitrixTraining
match access-group CitrixTrainingHost
match protocol Citrix
policy-map mpls_wan
class CitrixTraining
set dscp af31
priority 128
PS:
Since I see "mpls_wan", you might also have to apply QoS for asymetrical bandwidths (to the MPLS cloud) and/or utilize MPLS QoS support.
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