User Manual - Configuration Guide (Volume 3)

Chapter 1

Versatile Routing Platform

DDR Configuration

Table DC-1-16Set access control of the dial interface

 

 

 

 

 

Operation

Command

 

 

 

 

Configure standard access control list (used in global

access-list access-list-number{deny permit}

 

configuration mode)

[wildcard-mask]

 

Configure extended access control list (used in global

access-list access-list-number {deny permit}

 

configuration mode)

protocol

 

Configure the correspondence between access-list and

dialer-listdialer-group protocol protocol-name

 

{permit deny}

 

Dialer Access Group (used in global configuration mode)

 

or dialer-listdialer-group list access-list-number

 

 

 

In the configuration of dial interface, put the interface in

dialer-group group-number

 

Dialer Access Group (used in the configuration mode of dial

 

interface)

 

6)Set the priorities of physical interfaces in Dialer Rotary Group Specify the sequence to use various interfaces based on their priorities.

Please use the following command￿ in the configuration mode of the designated physical interface.

Table DC-1-17Set the priorities of physical interfaces in Dialer Rotary Group

Operation

Command

 

 

Set the priorities of physical interfaces in Dialer Rotary Group

dialer priority number

The value range of number is 1-127, 1 being the highest, 127 the lowest, and 1 by default.

7)Set hold-queue

If no hold-queue has been established at the dial interface, when a message reaches the dial interface, the message will be lost. If a hold-queue has been established, then the message will be cached rather than get lost before connection establishment.

Please use the following command in the configuration mode of the dial interface.

Table DC-1-18Set hold-queue at the dial interface

Operation

Command

 

 

Set hold-queue at the dial interface

dialer hold-queue packets

8)Set load threshold

In a Dialer Rotary Group, when the proportion between flow and bandwidth, which locate on a physical interface that directly enables DDR (including serial port, ISDN BRI/PRI interface) or a Dialer interface, exceeds load threshold presupposed, DDR will start another physical interface or another physical interface belongs to the same Dialer Rotary Group and transfer data to the same destination. Actually, it realizes dynamic PPP link binding under Legacy DDR.

This command must be used together with ppp multilink command. To have the detail of ppp multilink, please refer to ”Configure Link Layer protocols” in “VRP User Manual-Command Reference (V1.5)”.

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Huawei v200r001 Table DC-1-16Set access control of the dial interface, Access-list access-list-numberdeny permit