R2511-HP MSR Router Series Interface Command Reference(V5)

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<Sysname> system-view
[Sysname] controller e1 2/0
[Sysname-E1 2/0] using e1
Basic CT1/PRI interface configuration commands
alarm (CT1/PRI interface)
Use alarm to enable RAI detection on the interface.
Use undo alarm to disable RAI detection on the interface.
Syntax
alarm detect rai
undo alarm detect rai
Default
RAI detection is enabled on an interface.
Views
CT1/PRI interface view
Default command level
2: System level
Parameters
detect: Enables periodical detection on the interface.
rai: Remote Alarm Indication (RAI).
Usage guidelines
This command is applicable when the framing format used on the interface is ESF.
Examples
# Disable RAI detection on CT1/PR1 interface T1 2/0.
<Sysname> system-view
[Sysname] controller t1 2/0
[Sysname-T1 2/0] undo alarm detect rai
alarm-threshold
Use alarm-threshold to set LOS, AIS, or LFA alarm thresholds on the CT1/PRI interface.
Use undo alarm-threshold to restore the default.
Syntax
alarm-threshold { ais { level-1 | level-2 } | lfa { level-1 | level-2 | level-3 | level-4 } | los { pulse-detection
| pulse-recovery } value }
undo alarm-threshold { ais | lfa | los { pulse-detection | pulse-recovery } }
Views
CT1/PRI interface view