User`s guide

198 XSR User’s Guide
ISDN Configuration Chapter 9
Configuring Integrated Services Digital Network (ISDN)
XSR(config)#interface bri 1/2
XSR(config-if<BRI-1/2>)#isdn switch-type basic-ni1
XSR(config-if<BRI-1/2>)#isdn spid1 0555500001 5555000
XSR(config-if<BRI-1/2>)#isdn spid2 0555700001 5557000
XSR(config-if<BRI-1/2>)#dialer pool-member 1 priority 80
XSR(config-if<BRI-1/2>)#no shutdown
For further explanation and more examples of Dialer interface and Multilink
PPP configuration, refer to “Configuring Dialer Services” on page 135 and
“Configuring PPP” on page 103.
PRI Configuration Model
Figure 35, shown below, configures Dialer and Serial interfaces on the
XSR’s PRI NIM card as well as describes how those interfaces correlate to
dialer and access lists, map classes, dialer pools, and channel groups.
Figure 35 PRI Configuration Model
Dialer Pool 1
Dialer Pool M
Dialer Pool 2
Dial Line
Dialer List 1
describes interesting
packets
Access List
Access List
Access List
interface dialer 0
ip address 111....
encapsulation ppp
and other protocol
commands
dialer string 5551000 class remNode1
dialer string 5551000 class remNode2
dialer pool 1
dialer-group 1
priority
Access List
Access List
map-class dialer
controller t1 1/0/0
pri-group
controller 1/0/0:23
for T1 NIM
or
controller 1/0/0:15 for E1 NIM
isdn switch-type primary-ni
isdn bchan-number-order
dialer pool-member 1 priority 100
dialer pool-member 1 priority 50
... more PRI commands
priority
XSR