Cisco NCS1004 Manual page 50

Verifying PRBS on OTN-XP Card
Wed Nov 11 00:38:11.789 UTC
RP/0/RP0/CPU0:ios(config)#controller odu4 0/2/0/5
RP/0/RP0/CPU0:ios(config-odu4)#secondary-admin-state maintenance
RP/0/RP0/CPU0:ios(config-odu4)#opu prbs mode source-sink pattern invertedpn31 direction
system
RP/0/RP0/CPU0:ios(config-odu4)#commit
Wed Nov 11 00:38:26.391 UTC
The following example shows how to configure PRBS mode as source-sink with pattern as invertedpn31 with
direction as line:
RP/0/RP0/CPU0:ios#configure
Wed Nov 11 00:38:11.789 UTC
RP/0/RP0/CPU0:ios(config)#controller odu4 0/2/0/5
RP/0/RP0/CPU0:ios(config-odu4)#secondary-admin-state maintenance
RP/0/RP0/CPU0:ios(config-odu4)#opu prbs mode source-sink pattern invertedpn31 direction
line
RP/0/RP0/CPU0:ios(config-odu4)#commit
Wed Nov 11 00:38:26.391 UTC
Verifying PRBS on OTN-XP Card
You can monitor the status of PRBS on the ODU2e controller using the following command:
show controllers odu2e R/S/I/P/client-port/client-lane prbs-details
The following example displays the output of the PRBS configuration with PRBS mode as sink:
RP/0/RP0/CPU0:ios#show controllers odu2e 0/1/0/0/4/1 prbs-details
-------------------------PRBS details----------------------------------
PRBS Test
PRBS Mode
PRBS Pattern
PRBS Status
The following example displays the output of the PRBS configuration with PRBS mode as source-sink:
RP/0/RP0/CPU0:ios#show controllers odu2e 0/1/0/0/4/1 prbs-details
-------------------------PRBS details----------------------------------
PRBS Test
PRBS Mode
PRBS Pattern
PRBS Status
Clearing Bit Errors and Lock Time for PRBS
Lock time is the time that is elapsed since the last PRBS lock is detected.
The following sample shows that bit errors are observed during the PRBS test:
RP/0/RP0/CPU0:ios#show controllers odu4 0/2/0/5 prbs-details
Fri Nov 13 03:21:44.191 UTC
-------------------------PRBS details----------------------------------
PRBS Test : Enable
PRBS Mode : Source-Sink
PRBS Pattern : INVERTED PN31
PRBS Status : Locked
Configuring Controllers
50
: Enable
: Sink
: INVERTED PN31
: Locked
: Enable
: Source-Sink
: INVERTED PN31
: Locked
Configuring Controllers