need assistance building 3 class qos

[Vinayaka Raman]

I am planning to build a three class qos policy-map on the CE router. The provider has provided 3 queues: RC DC and BC..

So please validate this configuration and let me know if there are corrections\recommendations.

voice = RC

all major data - ( internet ) = 2nd queue

all others = 3rd queue - including some painful traffic queue

Here is a sample config

policy-map mpls3

class voice

set dscp ef

police cir xxxxxx

   conform-action transmit

   exceed-action set-dscp-transmit af21

priority xxx

class-map match-any AF4&3x

description includes Exchange, SAP, Kronos,AD, peopleSoft and excludes internet

police cir percent 75

   conform-action set-dscp-transmit AF41

   exceed-action set-dscp-transmit default

class af2x

set dscp af21

bandwidth remaining percent 95

class be

set dscp default

bandwidth remaining percent 5

policy-map traffic_Shaper

class class-default

shape average percent 95

service-policy mpls3

[Edison Ortiz]

I don't believe 'description' is valid under the class-map sub-configuration but overall, your syntax seems correct.

We don't see the actual numbers on the voice traffic but be aware, the priority uses kbps while police uses bps.

Since you are remarking voice traffic, keep an eye on the stats from the queue and size it appropriately.

Regards