ZyXEL Communications IES4005M - Page 162

Chapter 22 QoS
IES4005M User’s Guide
162
maximum rate of 75000 kbps and a depth of 100 packets. This example shows the configuration
result at the end.
This example shows how to enable ATM VC shaping. Then configure priorities 0, 1, 2 for ATM VC
channels 0/33, 0/34 and 0/35 respectively and apply the profiles configured in the previous
example to the channels on all ports of the line card in slot 2.
ras# config
ras(config)# qos vc-shaping-profile EXAMPLE-50M
ras(config-QosVcShaping-EXAMPLE-50M)# max-rate 50000
ras(config-QosVcShaping-EXAMPLE-50M)# depth 100
ras(config-QosVcShaping-EXAMPLE-50M)# exit
ras(config)# qos vc-shaping-profile EXAMPLE-75M
ras(config-QosVcShaping-EXAMPLE-75M)# max-rate 75000
ras(config-QosVcShaping-EXAMPLE-75M)# depth 100
ras(config-QosVcShaping-EXAMPLE-75M)# exit
ras(config)# exit
ras# show qos vc-shaping-profile
VC shapingProfile Name:DEFVAL
max rate:100000
depth:255
VC shapingProfile Name:EXAMPLE-50M
max rate:50000
depth:100
VC shapingProfile Name:EXAMPLE-75M
max rate:75000
depth:100
ras#
ras# config
ras(config)# qos atm vc-shaping
ras(config)# interface dsl 2/*
ras(config-interface-dsl-2/*)# atm-vc 0/33 llc priority 0
ras(config-interface-dsl-2/*)# atm-vc 0/34 llc priority 1
ras(config-interface-dsl-2/*)# atm-vc 0/35 llc priority 2
ras(config-interface-dsl-2/*)# qos atm-vc 0/33 vc-shaping-profile EXAMPLE-75M
ras(config-interface-dsl-2/*)# qos atm-vc 0/34 vc-shaping-profile EXAMPLE-50M
ras(config-interface-dsl-2/*)# qos atm-vc 0/35 vc-shaping-profile EXAMPLE-50M
ras(config-interface-dsl-2/*)# exit