Configuring the HP AdvanceStack Internet Router

Configuring ISDN

12.Enter the dialer list command to specify the groups and protocols permitted to access the router:

Router (config)# dialer-listgroupnumber protocol protocol_type

permit

13.Configure a static route to allow connection to the target router’s LAN. Enter the IP address and subnet mask of the target router’s LAN interface, and the IP address of the target router’s BRI port:

Router (config)# ip route targetrouter_ipnetwork subnetmask targetBRIport_ipaddress

14.Enter the exit command to exit global configuration mode.

15.Enter the copy running-config startup-config command to save the configuration to NVRAM.

Example ISDN Configuration

For your reference, table 3-3 shows an example configuration for two Cisco routers using IP over ISDN. In the example, the current router (branch1) is at a remote site and the target router (main1) is at a central site.

Configuration

3-18