309
# Configure the IP address of the synchronous serial interface formed by timeslot bundling on
interface T1 2/0.
<RouterC> system-view
[RouterC] controller t1 2/0
[RouterC-T1 2/0] channel-set 0 timeslot-list 1-24
[RouterC-T1 2/0] quit
[RouterC] interface serial 2/0:0
[RouterC-Serial2/0:0] link-protocol fr
[RouterC-Serial2/0:0] fr interface-type dce
[RouterC-Serial2/0:0] fr dlci 20
[RouterC-Serial2/0:0] ip address 1.1.1.2 24
3. Configure the EtoFR device (Router B):
# Create the EtoFR mapping for forwarding the traffic between the CE and the PE.
<RouterB> system-view
[RouterB] controller t1 2/0
[RouterB-T1 2/0] channel-set 0 timeslot-list 1-24
[RouterB-T1 2/0] quit
[RouterB] interface serial 2/0:0
[RouterB-Serial2/0:0] link-protocol fr
[RouterB-Serial2/0:0] fr dlci 20
[RouterB-Serial2/0:0] quit
[RouterB] etofr translate interface ethernet 1/1 serial 2/0:0 dlci 20 ip-address
1.1.1.1 1.1.1.2
If Inverse ARP (InARP) is disabled on interface Serial 2/0:0 on the PE, you must manually
configure an FR address mapping for the Serial 2/0:0 interfaces with the fr map ip command on
the PE and the EtoFR device.