ADTRAN 5000 Series Command Reference Manual page 312

Command Reference Guide Global Configuration Mode Command Set
Step 2:
Create the sub-interface and configure the PVC parameters. Using the sub-interface, apply access policies to
the interface, create bridging interfaces, configure dial-backup, assign an IP address, and set the PVC data-link
control identifier (DLCI). For example, the following creates a Frame Relay sub-interface labeled 22, sets the
DLCI to 30, and assigns an IP address of 193.44.69.253 to the interface.
(config-fr 7)# interface fr 7.22
(config-fr 7.22)# frame-relay interface-dlci 30
(config-fr 7.22)# ip address 193.44.69.253 255.255.255.252
Step 3: (VALID ONLY FOR T1 INTERFACES)
Specify the group of DS0s used for signaling on the T1 interface by creating a TDM group. Group any number of
contiguous DS0s together to create a data pipe for layer 2 signaling. Also use the tdm-group command to
specify the per-DS0 signaling rate on the interface. For example, the following creates a TDM group labeled 9
containing 20 DS0s (each DS0 having a data rate of 56 kbps).
(config)# interface t1 1/1
(config-t1 1/1)# tdm-group 9 timeslots 1-20 speed 56
(config-t1 1/1)# exit
Step 4:
Make the association between the layer 2 endpoint and the physical interface using the cross-connect
command. Supported layer 2 protocols include Frame Relay and point-to-point protocol (PPP). For example, the
following creates a cross-connect (labeled 5) to make an association between the Frame Relay virtual interface
(fr 7) and the TDM group configured on interface t1 1/1 (tdm-group 9).
(config)# cross-connect 5 t1 1/1 9 fr 7
61200990L1-35E Copyright © 2005 ADTRAN 312