Specifications

5-7
Cisco 1700 Series Router Software Configuration Guide
78-5407-03
Chapter 5 Configuring ISDN
Dial-Up ISDN Connection to a Central-Site Router
Command Task
Step1
interface BRI0 Enter configuration mode for the ISDN
interface.
Step2
description ISDN connectivity Add a description of this interface to help you
remember what is attached to it.
Step3
isdn spid1 555987601 Enter the service profile identifier (SPID)
number assigned by the ISDN service
provider to the B1 channel.
This step is required only when the service
provider has assigned a SPID to your ISDN
line. Not all ISDN lines have SPIDs.
Step4
isdn spid2 555987602 Define the SPID number assigned by the
ISDN service provider to the B2 channel.
This step is required only when the service
provider has assigned a SPID to your ISDN
line. Not all ISDN lines have SPIDs.
Step5
ip unnumbered fastethernet0 Enable IP routing on this interface without
assigning an IP address.
Step6
dialer map ip 192.168.37.40 name HQ
5552053
Configure this interface to place a call to
multiple sites and to authenticate calls from
multiple sites based on IP address and dialer
string (phone number).
The name you enter after the name keyword
in this command must match the name
entered with the username command in the
“Configuring Security” section on page 5-4.
Step7
ipx network 123 (Optional) Enable IPX routing on this
interface and assign an IPX network address
to the interface.
Step8
no ipx route-cache (Optional) Disable IPX fast switching on this
interface.
Step9
ipx watchdog-spoof (Optional) Set the router to respond to local
server watchdog packets on behalf of a
remote client (called spoofing).