Cisco WS-C6506 Software Manual page 1276

Configuring QoS on the Switch
For PFC2 or PFC3A, this example shows how to create an aggregate excess rate policer with a 64-Kbps
rate limit and a 128-Kb burst limit that drops the traffic exceeding these values:
Console> (enable) set qos policer aggregate test rate 64 burst 128 drop
QoS policer for aggregate test created successfully.
Console> (enable) show qos policer config aggregate test
QoS aggregate policers:
QoS aggregate policers:
Aggregate name
----------------------------- ------------------ --------------- -------------
test
Console> (enable)
For PFC2 or PFC3A, this example shows how to create an aggregate excess rate policer with a 64-Kbps
rate limit and a 100-Kb burst limit that will cause all out-of-profile packets to be marked down as
specified in the normal markdown DSCP map:
Console> (enable) set qos policer aggregate test2 rate 64 burst 100 policed-dscp
QoS policer for aggregate test2 created successfully.
Console> (enable) show qos policer config aggregate test2
QoS aggregate policers:
Aggregate name
----------------------------- ------------------
test2
Console> (enable)
For PFC2 or PFC3A, this example shows how to create an aggregate excess rate policer with a 64-Kbps
rate limit and a 128-Kb burst limit that will cause the traffic that exceeds the normal rate of 64 Kbps and
a burst size of 96 Kb to be marked down as specified in the normal markdown DSCP map, and the traffic
that exceeds 128 Kbps and a burst size of 96 Kb to be dropped:
Console> (enable) set qos policer aggregate test3 rate 64 policed-dscp erate 128 drop
burst 96
QoS policer for aggregate test3 created successfully.
Console> (enable) show qos policer config aggregate test3
QoS aggregate policers:
Aggregate name
----------------------------- ------------------
test3
Console> (enable)
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
52-44
Normal rate (kbps) Burst size (kb) Normal action
64
Excess rate (kbps) Burst size (kb) Excess action
------------------ --------------- -------------
64
ACL attached
------------------------------------
Normal rate (kbps) Burst size (kb) Normal action
--------------- -------------
64
Excess rate (kbps) Burst size (kb) Excess action
------------------ --------------
8000000
ACL attached
------------------------------------
Normal rate (kbps) Burst size (kb) Normal action
--------------- -------------
64
Excess rate (kbps) Burst size (kb) Excess action
------------------ --------------- ---------------
128
ACL attached
------------------------------------
Chapter 52 Configuring QoS
128 policed-dscp
128 drop
100 policed-dscp
---------------
100 policed-dscp
96 policed-dscp
96 drop
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