[c-nsp] Traffic Shaping on 7600, no hits on counters ?

[Ian Cox]

Traffic shaping is only supported on ports that are connected to a 
WAN module. Only policing is supported on the interface you are using 
below. Traffic shaping is supported on the GE-WAN ports on the 
OSM-2+4GE-WAN-GBIC, 7600-SIP-400 with GE SPA, and Enhanced FlexWAN 
with the Fast Ethernet PAs.


Ian

At 09:40 PM 9/27/2005 +0300, Kim Onnel wrote:
>Hello,
>
>  I applied traffic shaping on the output of the Giga 5/1 interface on a 7600
>router, but looking at the access-list counters, i dont see any hits.
>
>  Configuration is as follow:
>
>  7600#show policy-map interface gigabitEthernet 5/1
>
>GigabitEthernet5/1
>
>  Service-policy output: afmicout
>
>  class-map: afmicout (match-all)
>
>Match: access-group name afmicout
>
>police :
>
>45000000 bps 1406000 limit 1406000 extended limit
>
>Earl in slot 5 :
>
>10986566633888 bytes
>
>30 second offered rate 45475136 bps
>
>aggregate-forwarded 10444955298513 bytes action: transmit
>
>exceeded 541611335375 bytes action: drop
>
>aggregate-forward 45642888 bps exceed 777552 bps
>
>  Class-map: adsl (match-all)
>
>9 packets, 504 bytes
>
>30 second offered rate 0 bps, drop rate 0 bps
>
>Match: access-group name adsl
>
>queue size 0, queue limit 39250
>
>packets output 0, packet drops 0
>
>tail/random drops 0, no buffer drops 0, other drops 0
>
>shape (average) cir 157000000 bc 628000 be 628000
>
>target shape rate 157000000
>
>Random-detect:
>
>Exp-weight-constant: 0 (1/1)
>
>Mean queue depth: 0
>
>Class Random Tail Minimum Maximum Mark Output
>
>drop drop threshold threshold probability packets
>
>0 0 0 0 0 1/0 0
>
>1 0 0 0 0 1/0 0
>
>2 0 0 0 0 1/0 0
>
>3 0 0 0 0 1/0 0
>
>4 0 0 0 0 1/0 0
>
>5 0 0 0 0 1/0 0
>
>6 0 0 0 0 1/0 0
>
>7 0 0 0 0 1/0 0
>
>7600#
>
>  7600#sh policy-map adsl-out
>
>Policy Map adsl-out
>
>Class adsl
>
>shape average 157000000 628000 628000
>
>random-detect
>
>  7600#show policy-map afmicout
>
>Policy Map afmicout
>
>Class afmicout
>
>police 45000000 1406250 1406250 conform-action transmit exceed-action drop
>
>Class adsl
>
>shape average 157000000 628000 628000
>
>random-detect
>
>  is it because its done in hardware(tcam) and numbers are software ?
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