367
[RouterC-Serial2/0] x25 map ip 1.1.1.1 x121-address 1111
[RouterC-Serial2/0] x25 map ip 2.1.1.1 x121-address 1111
[RouterC-Serial2/0] x25 map ip 1.1.1.2 x121-address 2222
[RouterC-Serial2/0] x25 map ip 2.1.1.2 x121-address 2222
# Configure interface Serial 2/1.
[RouterC] interface serial 2/1
[RouterC-Serial2/1] link-protocol x25 dte
[RouterC-Serial2/1] x25 x121-address 3333
[RouterC-Serial2/1] ip address 2.1.1.3 255.255.255.0
[RouterC-Serial2/1] x25 map ip 1.1.1.1 x121-address 1111
[RouterC-Serial2/1] x25 map ip 2.1.1.1 x121-address 1111
[RouterC-Serial2/1] x25 map ip 1.1.1.2 x121-address 2222
[RouterC-Serial2/1] x25 map ip 2.1.1.2 x121-address 2222
# Configure static routes to Router A and Router B.
[RouterC] ip route-static 10.1.1.0 24 1.1.1.1
[RouterC] ip route-static 10.1.1.0 24 2.1.1.1
[RouterC] ip route-static 10.2.1.0 24 1.1.1.2
[RouterC] ip route-static 10.2.1.0 24 2.1.1.2
Verifying the configuration
# Display the X.25 address mapping table of Router C.
[RouterC] display x25 map
Interface: Serial2/1(protocol status is UP)
ip 1.1.1.1 X.121 address:1111
Map-type: SVC_MAP VC-number: 0
Facility:
ip 2.1.1.1 X.121 address:1111
Map-type: SVC_MAP VC-number: 0
Facility:
ip 1.1.1.2 X.121 address:2222
Map-type: SVC_MAP VC-number: 0
Facility:
ip 2.1.1.2 X.121 address:2222
Map-type: SVC_MAP VC-number: 0
Facility:
Interface: Serial2/0(protocol status is UP)
ip 1.1.1.1 X.121 address:1111
Map-type: SVC_MAP VC-number: 0
Facility:
ip 2.1.1.1 X.121 address:1111
Map-type: SVC_MAP VC-number: 0
Facility:
ip 1.1.1.2 X.121 address:2222
Map-type: SVC_MAP VC-number: 0
Facility:
ip 2.1.1.2 X.121 address:2222
Map-type: SVC_MAP VC-number: 0
Facility: