HP MSR2000/3000/4000 Router Series Interface Command Reference

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detect-ais
Use detect-ais to enable alarm indication signal (AIS) test on an interface.
Use undo detect-ais to disable AIS test.
Syntax
detect-ais
undo detect-ais
Default
AIS test is performed.
Views
CE1 interface view, PRI interface view
Predefined user roles
network-admin
Usage guidelines
This command is effective when a CE1/PRI interface operates in E1 mode.
Examples
# Enable AIS test on E1 2/0 interface.
<Sysname> system-view
[Sysname] controller e1 2/0
[Sysname-E1 2/0] detect-ais
display controller e1
Use display controller e1 to display information about CE1/PRI interfaces.
Syntax
display controller e1 [ interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
interface-number: Specifies a CE1/PRI interface by its number. If you do not specify this argument, this
command displays information about all CE1/PRI interfaces.
Examples
# Display information about interface E1 2/0.
<Sysname> display controller e1 2/0
E1 2/0
Current state: UP