HP MSR Router Series User Manual

124
Task Command
Display ISDN Layer 2 and Layer 3
protocol parameters.
display isdn parameters { protocol | interface interface-type
interface-number }
Display SPID information for
NI-enabled BRI interfaces.
display isdn spid [ interface interface-type interface-number ]
ISDN configuration examples
ISDN PRI configuration example
Network requirements
As shown in Figure 40, configure an ISDN PRI line between Router A and Router B for data transmission.
Figure 40 Network diagram
Configuration procedure
In this example, the ISDN PRI interfaces on Router A and Router B are operating as the user side (the
default). You must configure the ISDN PRI interfaces as the network side on the service provider switches
connected to the routers.
1. Configure Router A:
# Bundle timeslots into a PRI set on the CE1/PRI interface E1 2/3/0.
<RouterA> system-view
[RouterA] controller e1 2/3/0
[RouterA-E1 2/3/0] pri-set
[RouterA-E1 2/3/0] quit
# Configure dialer access group 1 to allow any IP packets to trigger a call setup.
[RouterA] dialer-group 1 rule ip permit
# Assign Serial 2/3/0:15 an IP address.
[RouterA] interface serial 2/3/0:15
[RouterA-Serial2/3/0:15] ip address 202.38.154.1 255.255.0.0
# Enable C-DDR on the interface, configure the route to Router B, and assign the interface to
dialer-group 1.
[RouterA-Serial2/3/0:15] dialer circular enable
ISDN network
CE1/Pri 2/3/0
202.38.154.1/16
8810152
CE1/Pri 2/3/0
202.38.154.2/16
8810154
Router A
Router B

HP MSR Router Series Specifications

General

Brand	HP
Model	MSR Router Series
Category	Network Router
Language	English