Cisco NCS1004 Manual page 17

Configuring Controllers
FEC mode
AINS Soak
AINS Timer
AINS remaining time
Laser Squelching
You can enable laser squelching on ethernet controllers. When laser squelching is enabled, the laser is shut
down in the event of trunk faults (LOS, LOF) and a SQUELCHED alarm is raised.
To configure laser squelching on the ethernet controllers, use the following commands:
configure
controller HundredGigECtrlr Rack/Slot/Instance/Port
laser-squelch
commit
The following is a sample where laser squelching is enabled on the ethernet controller.
RP/0/RP0/CPU0:ios#configure
RP/0/RP0/CPU0:ios(config)#controller HundredGigECtrlr 0/1/0/10
RP/0/RP0/CPU0:ios(config-eth-ctrlr)#laser-squelch
RP/0/RP0/CPU0:ios(config-eth-ctrlr)#commit
The following is a sample to view the laser squelch status on the controller.
RP/0/RP0/CPU0:ios#show controller HundredGigECtrlr 0/1/0/10
Fri Feb 22 15:18:47.011 UTC
Operational data for interface HundredGigECtrlr0/1/0/10:
State:
Phy:
Autonegotiation disabled.
Operational values:
Administrative state: enabled
Operational state: Up
LED state: Green On
Maintenance: Disabled
AINS Soak: None
Total Duration: 0 hour(s) 0 minute(s)
Remaining Duration: 0 hour(s) 0 minute(s) 0 second(s)
Laser Squelch: Enabled
Media type: Not known
Statistics:
FEC:
Corrected Codeword Count: 0
Uncorrected Codeword Count: 0
Speed: 100Gbps
Duplex: Full Duplex
Flowcontrol: None
Loopback: None (or external)
BER monitoring:
Not supported
: O-FEC
: None
: 0h, 0m
: 0 seconds
Configuring Controllers
Laser Squelching
17