
Configuring Dial Services
B-28
117353-B Rev. 00
Configuration of Router 2
To create the dial backup configuration in Figure B-4
on page B-20, configure
Router 2 as follows:
1.
Configure a leased, synchronous interface on an AN with PPP on serial
interface slot 1, connector 2:
box# serial 1/2
serial/1/2# ppp
ppp/3/3/1# ip 140.1.1.2/255.255.255.0
ip/192.122.3.2/255.255.255.0# cwc
2.
Configure a BRI object for this serial interface and configure a
B channel.
box# bri 1/1
bri/1/1# channel
3.
Create a dial object for the B channel.
channel/1/1# dial
dial/bri/1/1# back
4.
Specify the local phone number that this router will include when placing
a call. In addition, specify the SPID because the switch conforms to the
National standard.
channel/1/1# local-phone-number 4363333
local-phone-number/1/1/4363333# spid 50843633330000
local-phone-number/1/1/4363333# cwc
5.
Specify the ISDN switch.
box# isdn-switch/1
isdn-switch/3# switch-type brini1
isdn-switch/3# cwc
6.
Create a backup pool with pool ID 24, then create a backup line on the
serial interface you just created in step 2. Add this line to the pool.
box# backup-pool 24
backup-pool/24# backup-line bri/1/1
7.
Configure a backup-circuit for the leased circuit on ppp/1/2. Also, set the
backup mode to receiver.
backup-line/24/bri/1/1# cwc; serial 1/2; ppp
ppp/1/2# backup-circuit pool-id 24 backup-mode receiver
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