Filtering/QoS Information

information to be collated into a single group. Finally, IP QoS (qos-ip) applies the group used on each interface.

1.2.5qos-ip-list

1.2.6qos-ip-list-group

 

￿1.2.8 qos-ip

 

 

 

 

Flow Control (input)

 

Flow Control (output)

Queue Control

 

 

 

 

 

 

Transmission Control

 

 

Route Search

 

 

 

Flow Detection

Priority Determination

Flow Detection

Priority Determination

 

TOS Rewrite

TOS Rewrite

 

 

Contracted Bandwidth

Contracted Bandwidth

Interface

Monitoring

Monitoring

 

(LINE,DLCI, etc.)

 

 

 

 

Flow Detection

List n

List 2

List 1

Priority Determination

TOS Rewrite

Contracted Bandwidth Monitoring

 

 

Group 2

 

Group 1

Definition

List No.

List No.

 

 

Regist

 

2

1

 

1

 

 

7

2

 

2

4

34

￿￿￿￿5

46

Sets from qos-ip.

:Control range of this command

Sets from qos-ip-list.

Sets from qos-ip-list-group.

Figure 1-7 Range of QoS IP Frame Condition Information, QoS IP Frame Condition Group Information, and IP QoS Information Control

5.TOS-QoS conversion table for priority determination

This table determines the priority of incoming IP packets detected by flow control using either the packets’ TOS values or rewritten TOS values. The TOS-QoS conversion table (qos-tos-map) command determines priority for each TOS field precedence.

GR2K-GA-0014

1-133

Ver. 07-02

 

Page 175
Image 175
Hitachi GR2000 Series manual Qos-ip-list Qos-ip-list-group, GR2K-GA-0014 133 Ver