User Manual - Configuration Guide (Volume 3)

Chapter 1

Versatile Routing Platform

DDR Configuration

 

 

 

 

 

 

 

 

Figure DC-1-3Schematic diagram of the relation between dial interfaces, dialer pool and physical interfaces

In the above diagram, dial interface 1 uses Dialer Pool 2, physical interface BRI 1 belongs to Dialer Pool 2, with a priority. Physical interface BRI 2 also belongs to Dialer Pool 2, but with a different priority. For example, suppose that the priority of BRI 1 in Dialer Pool 2 is 100 and that of BRI 2 is 50. Because the priority of BRI 1 is higher than that of BRI 2, dial interface 1 will first select BRI 1 in Dialer Pool 2.

II. Configuration task list of Dialer Profile

The configuration tasks of Dialer Profile include:

zConfigure a logic dial interface

zSet the attribute parameters of the logic dial interface

zBind physical interfaces for a Dialer Pool

III. Configure a logic dial interface

Many logic dial interfaces (the specific number depends on router resources) can be created in a router. Every logic dial interface includes all configurations required to reach a destination network.

Follow the steps below to configure a logic dial interface. Please use the following command in the configuration mode of the logic dial interface.

Table DC-1-21Configure a logic dial interface

Operation

Command

 

 

Set fast-idle time

dialer fast-idle seconds

Set idle-timeout time

dialer idle-timeout seconds

Set wait-for-carrier-time

dialer wait-for-carrier-time seconds

Set autodial interval

dialer autodial-interval seconds

Set hold-queue

dialer hold-queue packets

Set load threshold (only in Dialer interface configuration mode)

dialer load-threshold load [ either

inbound outbound ]

 

Set link disconnection time

dialer enable-timeout seconds

IV. Set the attribute parameters of a dial interface

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

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Huawei v200r001 user manual II. Configuration task list of Dialer Profile, III. Configure a logic dial interface