Nortel Networks 8000 - Manual (Page 81)

4 POS and CPOS interface configuration
Nortel Secure Router 8000 Series
Configuration -WAN Access
Creating E1/T1 channel of the channelized mode
Do as follows on the routers:
Step 1 Run:
system-view
The system view appears.
Step 2 Run:
controller epos cpos-number
The CPOS interface view appears.
Step 3 To configure the timeslot binding of the channel, do as follows:
• To create the E1 channel of the channelized mode and configure the timeslot binding,
run:
e1 el-number channel-set set-number timeslot-list slots-list [ speed { 56k 64k } ]
In the channelized mode, one or more timeslots from 1 to 31 can be bound as one or more
serial ports to be used. The timeslot 0 can not be bound.
• To create the T1 channel of the channelized mode can configure the timeslot binding,
run:
t1 t1-number channel-set set-number timeslot-list slots-list
In the channelized mode, one or more timeslots from 0 to 23 can be bound as one or more
serial ports to be used.
The channel-set after the timeslot binding of the E1/T1 channel forms a serial interface. You
can configure this serial interface. The bound serial interface is numbered:
slot/card/interface/channel number: channel-set number.
For the E1/T1 channels, the default rate of the channel-set is N x 64kbit/s (N is the number of
the bound timeslots).
—End
4.4.3 Configuring frame format
Où NOTE
When the E1/T1 channel works in the clear channel mode, you cannot configure the frame format of the
interface.
Do as follows on the routers:
Step 1 Run:
system-view
The system view appears.
Step 2 Run:
controller cpos cpos-number
The CPOS interface view appears.
4-20 Nortel Networks Inc. Issue 5.3 (30 March 2009)