ais-shut (SONET path)
To enable automatic insertion of path alarm indication signal (PAIS) in the sent SONET signal whenever the
SONET path enters the administratively down state, use the ais-shut command in SONET/SDH path
configuration mode. To disable automatic insertion of PAIS in the SONET signal, use the no form of this
command.
ais-shut
no ais-shut
Syntax Description
This command has no keywords or arguments.
Command Default
This command is disabled by default; no AIS is sent.
Command Modes
SONET/SDH path configuration
Command History
ModificationRelease
This command was introduced.Release 3.9.0
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.
Use the ais-shut command to enable automatic insertion of PAIS in the appropriate sent SONET path overhead
whenever the corresponding SONET path enters the administratively down state.
Task ID
OperationsTask ID
read, writesonet-sdh
Examples
The following example shows the alarm indication being enabled on all paths:
RP/0/RSP0/CPU0:router(config)# controller sonet 0/2/0/2
RP/0/RSP0/CPU0:router(config-sonet)# path
RP/0/RSP0/CPU0:router(config-sonet-path)# ais-shut
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
837
SONET Controller Commands on the Cisco ASR 9000 Series Router
ais-shut (SONET path)
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