â—¦
module: Module number. A physical layer interface module (PLIM) is always 0.
â—¦
port: Physical port number of the interface.
•
If specifying a virtual interface, the number range varies, depending on interface type.
Use the channel local command to designate SONET physical ports as SONET APS channels in the current
APS group. Use the channel remote command to assign channels that are physically located in a different
router.
Preconfigured interfaces are supported.
If the protect channel is local, it must be assigned using a channel command before any of the working
channels are assigned. The reason is that having only a working channel assigned is a valid configuration for
a working router in a multirouter APS topology and further attempts to configure a local protect channel are
rejected.
The interface type must be a SONET controller.
Task ID
OperationsTask ID
read, writesonet-sdh
Examples
The following example shows how to configure SONET 0/2/0/2 as a local protect channel:
RP/0/RSP0/CPU0:router(config)# aps group 1
RP/0/RSP0/CPU0:router(config-aps)# channel 0 local SONET 0/2/0/2
Related Commands
DescriptionCommand
Adds an automatic protection switching (APS) group and enter APS
group configuration mode.
aps group (global), on page 842
Assigns a port and interface that is physically located in a remote router
as a SONET working or protect APS channel.
channel remote, on page 851
Displays the operational status for all configured SONET APS groups.show aps, on page 893
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
850
SONET Controller Commands on the Cisco ASR 9000 Series Router
channel local
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