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
Bit pattern. Values can be from 0 to 31. The default is 0.
bits
Command Default
The default is 0, which corresponds to 0x1f.
Command Modes
E1 configuration
Command History
ModificationRelease
This command was introduced.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
OperationsTask ID
read, writesonet-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
DescriptionCommand
Displays information about the E1 links and hardware and software
drivers for the E1 controller.
show controllers e1, on page 1034
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
1031
T3, E3, T1, E1 Controller Commands on the Cisco ASR 9000 Series Router
national bits (E1)
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