System information

Configuring Packet Over SONET
14-19
To disable sending the line alarm indication signal on an administrative shutdown, use
the no pos ais-shut command in POS Interface Configuration mode as shown below:
MOT(config-if)#no pos ais-shut
Changing the POS Signal Rate
Table 14-7 describes the SONET signal mode command:
To optionally change the POS module SONET signal rate for OC12, use the pos
signal mode oc12 command in Interface Configuration mode as shown below:
MOT(config-if)#pos signal mode oc12
where:
oc12 is signal rate 622 Mbps.
To return to the default signal rate, use the pos signal mode oc3 command in Interface
Configuration mode as shown below:
MOT(config-if)#pos signal mode oc3
where:
oc3 is signal rate 155 Mbps.
Table 14-7 SONET Signal Mode Command
Command Description Default Value
pos signal mode POS module SONET
signal
oc3 oc12 or oc3