- Allied Telesis, Inc Switches Owner's Manual

Page 8 | AlliedWare™ OS How To Note: QoS configuration

2. Setting the priority on a packet

Example 2-2: Setting the Layer 2 (VLAN/802.

p) priority per VLAN

This set of commands will set the Layer 2 priority of VLAN2, VLAN3 and VLAN4 traffics

packets, received on ports

to 20, to 6, 5 and 4 respectively.

create class=1 vlan=2

create class=2 vlan=3

create class=3 vlan=4

create qos flow=1

add qos flow=1 class=1

create qos flow=2

add qos flow=2 class=2

create qos flow=3

add qos flow=3 class=3

create qos traff=1

add qos traff=1 flow=1

set qos traff=1 mark=11 premarking=usemark

set qos dscpmap=premarking dscp=11 newpriority=6

create qos traff=2

add qos traff=2 flow=2

set qos traff=2 mark=12 premarking=usemark

set qos dscpmap=premarking dscp=12 newpriority=5

create qos traff=3

add qos traff=3 flow=3 remarking=priority

set qos traff=3 mark=13 premarking=usemark

set qos dscpmap=premarking dscp=13 newpriority=4

create qos poli=1

add qos poli=1 traff=1,2,3

set qos port=1-20 poli=1

Port 24

Ingress ports 1-20 (these ports MAY be carrying a mixture of VLAN2,

VLAN3, and VLAN4 packets either with or without VLAN tags)