Configuring a Basic Parameter Definition for QoS Administrators
This section describes how to configure an individual parameter definition and how to associate it with an application.
Several of the following tasks are optional. Perform the required tasks and also any optional tasks that you need for your QoS parameter configuration.
To configure a parameter definition:
- Create traffic classes.
- host1(config)#traffic-class business-data
- host1(config-traffic-class)#exit
- host1(config)#traffic-class voice
- host1(config-traffic-class)#exit
- host1(config)#traffic-class video
- Create a parameter definition.
- Specify the parameter definition name.
- host1(config)#qos-parameter-define max-subscriber-bandwidth
- host1(config-qos-parameter-define)#
- Specify the logical interface types for the nodes and
queues controlled by this parameter.
- host1(config-qos-parameter-define)#controlled-interface-type atm-vc
- host1(config-qos-parameter-define)#controlled-interface-type vlan
You can specify up to four of the following controlled-interface types per parameter definition: atm, atm-vc, atm-vp, bridge, ethernet, fr-vc, ip, ip-tunnel, ipv6, l2tp-session, l2tp-tunnel, lsp, pppoe, serial, server-port, vlan.
- Specify the set of logical interfaces types upon which
a QoS client can create instances of the parameter.
- host1(config-qos-parameter-define)#instance-interface-type atm-vc
- host1(config-qos-parameter-define)#instance-interface-type ip
You can specify up to four of the following controlled-interface types per parameter definition: atm, atm-vc, atm-vp, bridge, ethernet, fr-vc, ip, ip-tunnel, ipv6, lag, l2tp-session, l2tp-tunnel, lsp, pppoe, serial, server-port, svlan, vlan.
- (Optional) Specify the set of interface types that a QoS
client can assign to a parameter instance to represent
subscribers.
- host1(config-qos-parameter-define)#subscriber-interface-type ip
You can specify up to four of the following subscriber-interface types: atm-vc, ip, ipv6, l2tp-session, vlan.
- (Optional) Define the range of values that a QoS client
can assign to a parameter instance.
- host1(config-qos-parameter-define)#range 64000 8000000
- Specify the parameter definition name.
- Reference the parameter within a scheduler profile parameter
expression and configure an assured rate, shaping rate, shared-shaping
rate, or weight.
- host1(config)#scheduler-profile business-data
- host1(config-scheduler-profile)#shaping-rate max-subscriber-bandwidth % 25
- Add the scheduler profile to a QoS profile and configure
the QoS profile.
- host1(config)#qos-profile subscriber
- host1(config-qos-profile)#atm-vc queue traffic-class business-data scheduler-profile business-data
- host1(config-qos-profile)#atm-vc queue traffic-class video scheduler-profile voice
- host1(config-qos-profile)#atm-vc queue traffic-class voice scheduler-profile video