User Manual - Configuration Guide (Volume 3)
Versatile Routing Platform Chapter 1
DDR Configuration
1-12
Figure DC-1-3 Schematic diagram of the relation between dial interfaces, dialer pool and physical
interfaces
In the above diagram, dial interface 1 uses Dialer Pool 2, ph ysical 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 priorit y 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:
z Configure a logic dial interface
z Set the attribute parameters of the logic dial interface
z Bind 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-1-21 Configure 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 d ialer 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 d ial interface.