ADTRAN AOS Version R10.1.0 Command Reference Manual page 3276

Command Reference Guide Quality of Service Map Command Set
For example, consider a network that contains CLASS A and CLASS B traffic (both IPv4 traffic) that each
require 25 percent of the total allocated interface bandwidth, the following configuration would be
appropriate:
(config)#qos map MYMAP 10
(config-qos-map)#match ip list CLASS_A
(config-qos-map)#bandwidth percent 25
(config)#qos map MYMAP 20
(config-qos-map)#match ip list CLASS_B
(config-qos-map)#bandwidth percent 25
In this example, the combination of both classes will not exceed 25 percent of the total allocated interface
bandwidth. CLASS A and CLASS B will share the 25 percent allocation between them. Since there are two
match statements in this QoS map entry, traffic can match either IPv4 ACL CLASS_A or CLASS_B to be
processed. By default, this example assumes the match-any logic is being applied since it is not
specifically configured:
(config)#qos map MYMAP 10
(config-qos-map)#match ip list CLASS_A
(config-qos-map)#match ip list CLASS_B
(config-qos-map)#bandwidth percent 25
To remove a configured match statement, enter the entire match statement with a preceding no. For
example, to remove the match statements from the above configured QoS map:
(config)#qos map MYMAP 10
(config-qos-map)#no match ip list CLASS_A
and
(config)#qos map MYMAP 20
(config-qos-map)#no match ip list CLASS_B
Usage Examples
The following example configures QoS for a network with the following needs:
Reserve 15 percent of the line rate for routing IPv4 traffic and L2 protocol traffic
(max-reserved-bandwidth = 85)
Line Rate = 512 kbps
Guaranteed 256 kbps for Voice
Guaranteed 96 kbps for Class 1
Guaranteed 52 kbps for Class 2
60000CRG0-35E Copyright © 2012 ADTRAN, Inc. 3276