ARD 1001 QOS setup DCSP

[adrianpugh]

Hi,

I’m a little rusty with QOS, and wondered if someone can offer some advice on how I’d configure it.

The customer are using a CISCO ASR 1001 router, with a 4GB mpls.
I want to configure QOS to give priority to packets with a DSCP value of 46, but not assigned a percentage of bandwidth, just allow priority over other traffic.

 At the moment there is traffic policing on the router but nothing else.

Any help would be greatly appreciated.

[paul driver]

Hello

You could apply LLQ so has to give priority to dscp 46 and also apply some fair queuing to any default traffic and shape your wan interface to 4

class-map match-all dscp46
match ip dscp ef

policy-map child
class dscp46
priority 3072000
class class-default
fair-queue

policy-map parent
class class-default
shape average 40980000
service-policy child

int x/x

description WAN
service-policy output parent

[adrianpugh]

Great thank you for the suggestion, will give it a try.



Kind regards

Adrian