Chapter 7: Quality of Service Commands 643
If the Policy Name is not specified this command displays a list of all defined
DiffServ policies. The following fields are displayed:
The following shows example CLI display output including the mark-cos-as-sec-
cos option specified in the policy action.
Peak Rate Guarantees a committed rate for transmission, but
also transmits excess traffic bursts up to a user-
specified peak rate, with the understanding that a
downstream network element (such as the next hop’s
policer) might drop this excess traffic. Traffic is held
in queue until it is transmitted or dropped (per type
of queue depth management.) Peak rate shaping can
be configured for the outgoing transmission stream
for an AP traffic class (although average rate
shaping could also be used.)
Peak Burst Size (PBS). The network administrator can set the PBS as
a means to limit the damage expedited forwarding
traffic could inflict on other traffic (e.g., a token
bucket rate limiter) Traffic that exceeds this limit is
discarded.
Policing Style The style of policing, if any, used (simple).
Redirect Forces a classified traffic stream to a specified egress
port (physical port or LAG). This can occur in
addition to any marking or policing action. It may
also be specified along with a QoS queue
assignment.
Term
Definition
Policy Name The name of this policy. (The order in which the
policies are displayed is not necessarily the same
order in which they were created.)
Policy Type The policy type (Only inbound is supported).
Class Members List of all class names associated with this policy.
Term Definition
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