Avaya 555-245-600 Manual Do Utilizador

Quality of Service guidelines

334 Avaya Application Solutions IP Telephony Deployment Guide

Administration commands for Example 1

Table 58: Administration commands for Example 1

Command

Meaning

1.class-map match-any VoIP

Create a class map called “VoIP.”

2.match ip dscp 46

Any packet with DSCP 46 is in the class

“VoIP.”

3.policy-map voipQoS

Create a policy map called “voipQoS.”

4.class VoIP priority 768

Give strict priority to packets in the class

“VoIP” on up to 768 k of this WAN link.

5.class class-default

fair-queue

Put everything else in the default class,

and transmit it out the default queue in a

fair queue fashion.

6.random-detect dscp-based

If the default queue starts to get full,

randomly discard packets in this queue

based on DSCP. The lower values are

discarded first.

7.interface Serial0

description T1 ip address

172.16.0.1 service-policy

output voipQoS

Apply the “voipQoS policy” outbound on

this interface.