National Bits (E1) - Cisco ASR 9000 Series Command Reference Manual

T3, E3, T1, E1 Controller Commands on the Cisco ASR 9000 Series Router

national bits (E1)

To specify the national reserved bits for an E1 port, use the national bits command in E1 configuration mode.
To revert to the default national bits, use the no form of this command.
national bits bits
no national bits bits
Syntax Description
bits
Command Default
The default is 0, which corresponds to 0x1f.
Command Modes
E1 configuration
Command History
Release
Release 4.0.0
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
Task ID
Task ID
sonet-sdh
Examples The following example shows how to specify the national bits for the E1 controller:
RP/0/RSP0/CPU0:router(config)# controller e1 0/6/0/0/10
RP/0/RSP0/CPU0:router(config-t1e1)# national bits 3
Related Commands
Command
show controllers e1, on page 1034
Bit pattern. Values can be from 0 to 31. The default is 0.
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Modification
This command was introduced.
Operations
read, write
Description
Displays information about the E1 links and hardware and software
drivers for the E1 controller.
national bits (E1)
Release 5.3.x
1031