Cisco PVDM2-12DM, PVDM2-24DM, and PVDM2-36DM Digital Modem Packet Voice Data Modules
How to Configure Digital Modem PVDM2s
8
Cisco IOS Release 12.4(9)T, 12.4(11)XW, and 12.4(20)T
Configuring the Default IP Pool Information
You need to set a range of IP addresses in the default IP pool. These IP addresses are used for dial-in users.
To set the range of addresses, perform the following task in global configuration mode:
SUMMARY STEPS
1.
ip pool local default
low-ip-address [high-ip-address]
2.
ip default gateway
number
3.
ip classless
DETAILED STEPS
Creating Group Asynchronous Interfaces
A group asynchronous interface is a parent interface that applies protocol characteristics to specified,
associated asynchronous interfaces. After you create a group asynchronous interface, all associated
asynchronous interfaces (called members) can be configured through it. Group asynchronous interfaces
can speed configuration time and help you maintain interface configuration consistency.
Beginning in global configuration mode, follow these steps to configure a group asynchronous interface.
Step 3
transport input telnet
Example:
Router(config-line)# transport input telnet
Configures the router to accept inbound Telnet connections.
Step 4
modem inout
Example:
Router(config-line)# modem inout
Configures the line for both incoming and outgoing calls.
Command or Action
Purpose
Command or Action
Purpose
Step 1
ip pool local default
low-ip-address
[high-ip-address]
Example:
Router(config)# ip pool local default
172.16.0.1 172.16.0.36
Sets the range of addresses in the default IP pool to be
assigned to inbound callers.
Step 2
ip default gateway
number
Example:
Router(config)# ip default gateway 101
Defines a default gateway (router) when IP routing is
disabled.
Step 3
ip classless
Example:
Router(config)# ip classless
Forwards packets destined for a subnet of a network that has
no network default route.
