To configure a T3 interface, start at the Global Configuration mode, and issue the following commands:
- host1(config)#controller t3 0/1
- host1(config-controll)#no shutdwon
- host1(config-controll)#framing c-bit
- host1(config-controll)#clock source internal
module
- host1(config-controll)#cablelength 220
- host1#exit
To configure an E3 interface, use the controller e3 command in place of the controller t3 command.
To configure HDLC channels on a T3 serial interface, issue the following commands:
- host1(config)#controller t3 10/0
- host1(config-controll)#exit
- host1(config)#interface serial 10/0
- host1(config-subif)#encapsulation ppp
- host1(config-subif)#ip address 192.32.10.2
255.255.255.0
To configure fractional T3 on an interface, issue the following commands:
- host1(config)#controller t3 10/0
- host1(config-controll)#dsu mode 0
- host1(config-controll)#dsu bandwidth 10000
- host1(config-controll)#scramble