Allied Telesis AT-S63 - Manual (Page 345)

AT-S63 Management Software Menus Interface User’s Guide
Section II: Advanced Operations 345
This example creates two policies that ensure low latency for all traffic sent
by and destined to a voice application located on a node with the IP
address 149.44.44.44. The policies raise the priority level of the packets to
7, the highest level. Policy 6 is for traffic from the application that enter the
switch on port 1. Policy 11 is for traffic arriving on port 8 going to the
application. The components of the policies are shown in Figure 112.
Figure 112. QoS Voice Application Example
Create Classifier
01 - Classifier ID: ..... 22
02 - Description ....... VoIP flow
.
12 - Src IP Addr ....... 149.44.44.44
13 - Src IP Mask ......
Create Flow Group
1 - Flow Group ID ............. 14
2 - Description ................... VoIP
3 - DSCP Value .................
4 - Priority ......................... 7
5 - Remark Priority ........... No
.
9 - Classifier List .............. 22
Create Traffic Class
01 - Traffic Class ID: ........ 18
02 - Desciption ................ VoIP flow
.
E - Flow Group List ......... 14
Create Policy
1 - Policy ID: .................. 6
2 - Desciption ................ VoIP flow
.
9 - Traffic Class List ......... 18
.
B - Ingress Port List ......... 1
Create Classifier
01 - Classifier ID: ..... 23
02 - Description ....... VoIP flow
.
14 - Dst IP Addr ....... 149.44.44.44
15 - Dst IP Mask .......
Create Flow Group
1 - Flow Group ID ............. 17
2 - Description ................... VoIP
3 - DSCP Value .................
4 - Priority ......................... 7
5 - Remark Priority ........... No
.
9 - Classifier List .............. 23
Create Traffic Class
01 - Traffic Class ID: ........ 15
02 - Desciption ................ VoIP flow
.
E - Flow Group List ......... 17
Create Policy
1 - Policy ID: .............. 11
2 - Desciption ............ VoIP flow
.
9 - Traffic Class List ..... 15
.
B - Ingress Port List ...... 8
Policy 6 Policy 11