80
Figure 21 Network diagram
Configuration procedure
1. Configure Router A:
<RouterA> system-view
[RouterA] dialer-rule 1 ip permit
[RouterA] interface bri 2/0
[RouterA-Bri2/0] ip address 100.1.1.1 255.255.255.0
[RouterA-Bri2/0] link-protocol ppp
[RouterA-Bri2/0] dialer enable-circular
[RouterA-Bri2/0] dialer-group 1
[RouterA-Bri2/0] dialer isdn-leased 128k
2. Configure Router B:
<RouterB> system-view
[RouterB] dialer-rule 1 ip permit
[RouterB] interface bri 2/0
[RouterB-Bri2/0] ip address 100.1.1.2 255.255.255.0
[RouterA-Bri2/0] link-protocol ppp
[RouterB-Bri2/0] dialer enable-circular
[RouterB-Bri2/0] dialer-group 1
[RouterB-Bri2/0] dialer isdn-leased 128k
NOTE:
You do not need to configure a dial number because setup of leased line connection does not
involve dialing process.
After you configure a leased line successfully, you can dial through. To view the interface states,
execute the following commands:
<RouterA> display interface bri 2/0
Bri2/0 current state :UP
Line protocol current state :UP (spoofing)
Description : Bri2/0 Interface
The Maximum Transmit Unit is 1500, Hold timer is 10(sec)
baudrate is 128000 bit/s, Timeslot(s) Used: 1, 2
Internet Address is 100.1.1.1/24
Encapsulation is ISDN
Output queue : (Urgent queue : Size/Length/Discards) 0/50/0
Output queue : (Protocol queue : Size/Length/Discards) 0/500/0
Output queue : (FIFO queuing : Size/Length/Discards) 0/75/0
Last 300 seconds input rate 0.00 bytes/sec, 0.00 packets/sec
Last 300 seconds output rate 0.00 bytes/sec, 0.00 packets/sec
Input: 0 packets, 0 bytes
0 broadcasts, 0 multicasts