HP J3138A, Installation Manual

Page: 46 / 104

3-16
Configuring the HP AdvanceStack Internet Router
Configuring ISDN
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Take the following steps to configure the router for a basic ISDN PPP connec-
tion on a single B channel or two B channels, substituting the correct
addresses and host names as appropriate for your network:
1. Enter privileged EXEC mode:
Router> enable
password: enablepassword
2. Enter the
configure terminal
command to enter global configuration
mode. Then enter the host name of the current router, the user name of
the target router (the router to which packets will be sent), and the
password that the routers will use for CHAP caller identification. The user
name and password are case sensitive and must match the host name and
password of the target router (even if it is not a Cisco router):
Router# configure terminal
Router (config)# hostname currentrouter
Router (config)# username targetrouter password abc
3. Enter the isdn switch-type command to configure the ISDN switch type
(such as basic-5ess, basic-dms100, or basic-ni1). Refer to 3-1, earlier in
this chapter, for a list of ISDN switch types supported.
Router (config)# isdn switch-type switch-type
4. Configure the IP address and subnet mask for the LAN interface:
Router (config)# interface type port_number
Router (config-if)# ip address ipaddress subnetmask
5. Configure the IP address and subnet mask for the BRI interface:
Router (config-if)# interface bri port_number
Router (config-if)# ip address ipaddress subnetmask
6. If you are using an ISDN switch type (such as Basic NI1 or DMS-100) that
requires a service profile identifier (SPID), enter the SPID and optional
local directory number (LDN). The SPID and LDN are assigned by the
ISDN service provider.
The SPID is a number that identifies the service to which you have
subscribed. A SPID is not required for AT&T 5ESS service configured for
a point-to-point connection.
The LDN is an optional seven-digit phone number for the channel.