QoS Policies
Quality of Service Guide 25
*A:PE# show pools 1/1/1 access-egress service 1 | match expression "PIR|CIR"
Admin PIR : 403000 Oper PIR : 403200
Admin CIR : 401000 Oper CIR : 401600
*A:PE#
*A:PE# configure qos sap-egress 10 queue 1 adaptation-rule pir max cir max
*A:PE#
*A:PE# show qos sap-egress 10 detail | match expression "Queue-Id|CIR Rule"
Queue-Id : 1 Queue-Type : auto-expedite
PIR Rule : max CIR Rule : max
*A:PE#
*A:PE# show pools 1/1/1 access-egress service 1 | match expression "PIR|CIR"
Admin PIR : 403000 Oper PIR : 401600
Admin CIR : 401000 Oper CIR : 400000
*A:PE#
*A:PE# configure qos sap-egress 10 queue 1 adaptation-rule pir min cir min
*A:PE#
*A:PE# show qos sap-egress 10 detail | match expression "Queue-Id|CIR Rule"
Queue-Id : 1 Queue-Type : auto-expedite
PIR Rule : min CIR Rule : min
*A:PE#
*A:PE# show pools 1/1/1 access-egress service 1 | match expression "PIR|CIR"
Admin PIR : 403000 Oper PIR : 403200
Admin CIR : 401000 Oper CIR : 401600
*A:PE#
Committed Burst Size
The committed burst size (CBS) parameters specify the amount of buffers that can be drawn
from the reserved buffer portion of the queue’s buffer pool. Once the reserved buffers for a
given queue have been used, the queue contends with other queues for additional buffer
resources up to the maximum burst size.
The CBS is provisioned on ingress and egress service queues within service ingress QoS
policies and service egress QoS policies, respectively. The CBS for a queue is specified in
Kbytes.
The CBS for network queues are defined within network queue policies based on the
forwarding class. The CBS for the queues for the forwarding class are defined as a percentage
of buffer space for the pool.
To Next Page
Loading...
