Enterasys Networks X-Pedition XSR CLI - Manual (Page 74)

T1/E1 & T3/E3 Commands
2-68 Configuring T1/E1 and T3/E3 Subsystems
interface serial
This command configures the Serial interface automatically created by the controller command
in conjunction with T1/E1 and T3/E3 NIM operations. The T3 module offers channels to PPP and
Frame Relay protocol stacks. T3/E3 Serial channels are configured and monitored similar to serial
channels provisioned via T1/E1 and serial NIMs. For full and sub‐rate T3 or E3 mode, the port and
channel setting is 0 only.
Syntax
interface serial {slot | card | port0 | channel0}
Mode
Interface configuration: XSR(config-ifxx>)#
Example
The following example configures Serial interface 2/0:
XSR(config)#interface serial 2/0
XSR(config-if2/0>)#
international bit
For E3 controllers only
This command sets bits 6 and 8, respectively, of set II in the E3 frame.
Syntax
international bit {0 | 1}{0 | 1}
Syntax of the “no” Form
The no form of this command sets the international bits to the default:
no international bit
Mode
Controller configuration: XSR(config-controller xx)#
Default
• First international bit: 0
• Second international bit: 0
slot Slot number of a system from 0 to 6 card slots. The motherboard is slot zero. If the
slot number is 0, it can be omitted.
card Defines NIM card number in the card slot: 1 or 2.
port Defines the port number on the slot or the port number on a NIM card, from 0 to 3.
0 | 1 Value of the first international bit in the G.751 frame.
1 | 1 Value of the second international bit in the G.751 frame.