R0106-HP MSR Router Series Interface Command Reference(V7)

155
Views
CE3 interface view
Predefined user roles
network-admin
Parameters
local: Enables internal loopback.
payload: Enables external payload loopback.
remote: Enables external loopback.
Usage guidelines
Loopback is intended for testing only. Disable the feature when the interface is operating correctly.
If a CE3 interface encapsulated with PPP is placed in a loopback, the state of the link layer protocol is
reported as down.
Examples
# Enable internal loopback on E3 2/4/0.
<Sysname> system-view
[Sysname] controller e3 2/4/0
[Sysname-E3 2/4/0] loopback local
national-bit
Use national-bit to configure the national bit on a CE3 interface.
Use undo national-bit to restore the default.
Syntax
national-bit { 0 | 1 }
undo national-bit
Default
The national bit on a CE3 interface is 1.
Views
CE3 interface view
Predefined user roles
network-admin
Parameters
0: Sets the national bit to 0 for national communication.
1: Sets the national bit to 1 for international communication.
Examples
# Set the national bit to 0 on E3 2/4/0.
<Sysname> system-view
[Sysname] controller e3 2/4/0
[Sysname-E3 2/4/0] national-bit 0