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shaping on ES20+ with service instance

Hi all,

i try to apply a service policy with shaping on a service instance under a gigabit interface of a es20+ on a 7600-SUP720-PFC3BXL (12.2.SRD4)

This is the service policy:

policy-map 200Mshape
  class class-default
    shape average 200000000

and this the service instance  (with SVI)

interface GigabitEthernetx/x
!
service instance 914 ethernet
  encapsulation dot1q 914
  rewrite ingress tag pop 1 symmetric
  bridge-domain 914!

!

int vlan 914

ip address xx.xx.xx.xx

!

When I apply the policy :

test(config)#interface GigabitEthernetx/x
test(config-if)# service instance 914 ethernet
test(config-if-srv)#
test(config-if-srv)#service-policy output 200Mshape

%Configuration failed on GigabitEthernetx/x.
service-policy configuration for efp 914 failed

The problem doesn't exist for shaping under 131M.

And on a es20+ :

"The shape rate cannot be configured greater than 131Mb at the leaf level on ES+ interfaces"

But the policy i've applied is a flat policy ! Not hierarchical..

I try with a hierarchical policy, with a child policy that doesn't match anything

policy-map 200MshapeH
  class class-default
    shape average 200000000
   service-policy child


but when applied the counters of the show policy-map int gix/x service instance 914 , don't increase !!!

The same configuration with the first policy-map (the flat one) on ES20+ installed on a RSP PFC3C is working!!!!

interface GigabitEthernetx/x
  !
  service instance 914 ethernet
   encapsulation dot1q 914
   rewrite ingress tag pop 1 symmetric

  service-policy output 200Mshape
   bridge-domain 914

!

int vlan 914

ip address xx.xx.xx.xx

7600-test#sh policy-map int GigabitEthernetx/x service instance 914

GigabitEthernetx/x: EFP 914

  Service-policy output: 200Mshape

  Counters last updated 00:00:00 ago

    Class-map: class-default (match-any)
      81 packets, 6233 bytes
      30 second offered rate 0000 bps, drop rate 0000 bps
      Match: any
      Queueing
      queue limit 32768 packets
      (queue depth/total drops/no-buffer drops) 0/0/0
      (pkts output/bytes output) 81/6233
      shape (average) cir 200000000, bc 800000, be 800000
      target shape rate 200000000

Someone can help me?

Thanks

Federica

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Silver

Re: shaping on ES20+ with service instance

Hello Federica,

you have collected enough information to open a TAC call I would do so

is the RSP 720 C chassis  running exactly the same IOS image ?

if it is so I would open a service request.

Hope to help

Giuseppe

2 REPLIES
Hall of Fame Super Silver

Re: shaping on ES20+ with service instance

Hello Federica,

you have collected enough information to open a TAC call I would do so

is the RSP 720 C chassis  running exactly the same IOS image ?

if it is so I would open a service request.

Hope to help

Giuseppe

New Member

Re: shaping on ES20+ with service instance

Thanks Giuseppe...

You'll right.. On the RSP I've 12.2SRE2 running , with SRD4 the problem still remain with the RSP-PFC3...

So I think with the 12.2SRE2 the problem would be solved even on SUP720.. But I'can't test now...

Ciao

Federica

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