EoMPLS egress policing and shaping with PFC QOS

[rutzinger]

On a Catalyst 7600 I tried to set up egress policing or shaping on an EoMPLS LAN Interface in SUP720-3BXL hardware based config mode.

Ingress policing works fine sofar. But I don't get egress policing or shaping running. Below is a small example how I configured PFC QOS (policing) :

class-map match-all ANY_PRECEDENCE

match ip dscp default cs1 cs2 cs3 cs4 cs5 cs6 cs7

!

policy-map POLICE_DSCP_128kbps

class ANY_PRECEDENCE

police 128000

!

interface GigabitEthernet2/1.472

encapsulation dot1Q 472

mpls l2transport route 10.1.1.1 2088

service-policy output

I tried with IOS 12.2(17d)SXB4 and 12.2(18)SXD. The Software config documentation list following config restriction:

The PFC3 does not apply egress policing to traffic being bridged to the MSFC3.

Do I hit this this restriction ?

I did not find a restriction about shaping.

Does anyone have an answer to my problem

Thanks

Reto

[owillins]

When you apply both ingress policing and egress policing to the same traffic, both the input policy and the output policy must either mark down traffic or drop traffic. PFC QoS does not support ingress markdown with egress drop or ingress drop with egress markdown. Refer to the following link for details.

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/122sx/swcg/qos.htm

[rutzinger]

Thanks for your respone.

Anyway in my (test) setup I only do policing either on egress or ingress, not both at the same time.

So any other idea's ?

regards

Reto