Cisco NCS1004 User Manual

PRBS Direction : Line
PRBS Lock Time(in seconds) : 28
PRBS Bit Errors : 23776
---------------------------------------------------
To clear the lock time and bit errors before the PRBS test, use the clear command:
RP/0/RP0/CPU0:ios#clear controller odu4 0/2/0/5 prbs-details
Fri Nov 13 03:21:50.726 UTC
PRBS bit errors cleared
The following sample displays the bit errors and lock time are removed.
RP/0/RP0/CPU0:ios#show controllers odu4 0/2/0/5 prbs-details
Fri Nov 14 03:21:44.191 UTC
-------------------------PRBS details----------------------------------
PRBS Test : Enable
PRBS Mode : Source-Sink
PRBS Pattern : INVERTED PN31
PRBS Status : Locked
PRBS Direction : Line
PRBS Lock Time(in seconds) : 2
PRBS Bit Errors : 0
FlexO GID and IID
In the 4x100G-MXP-400G-TXP LC mode, the OTN-XP card uses flexible OTN (flexO) interfaces on trunk
ports. These flexO interfaces provide a flexible and interoperable mechanism to transport OTUCn signals by
grouping standard lower rate interfaces. Each flexO interface group is identified by a flexO group identification
(GID) number, which ranges 1–1,048,576. Each member of a flexO group is identified by a flexO instance
identification (IID) number, which ranges 1–254.
From Release 7.3.1 onwards, flexO GID and IID configurations are supported on CoherentDSP controller for
the OTN-XP card.
Configuring FlexO GID and IID
To configure flexO GID and IID on the coherentDSP controller, enter the followig commands:
configure
controller coherentDSP R/S/I/P
flexo
gid <gid-no> iid <iid-no>
commit
The following sample shows how to configure flexO GID and IID on the CoherentDSP controller:
RP/0/RP0/CPU0:ios#configure
RP/0/RP0/CPU0:ios(config)#controller coherentDSP0/2/0/12
RP/0/RP0/CPU0:ios(config-CoDSP)#flexo
RP/0/RP0/CPU0:ios(config-CoDSP)#gid 2 iid 5,6,7,8
RP/0/RP0/CPU0:ios(config-CoDSP)#commit
Configuring Controllers
51
Configuring Controllers
FlexO GID and IID

Cisco NCS1004 Specifications

General

Brand	Cisco
Model	NCS1004
Category	Network Hardware
Language	English

Summary

Configuring Controllers

AINS

Automatic In-Service (AINS) feature for automatic state transitions after maintenance.

FEC

Forward Error Correction (FEC) for controlling data transmission errors.

Laser Squelching

Enables laser shutdown during trunk faults, raising a SQUELCHED alarm.

Idle Insertion

Holds propagation of local faults by inserting idles during trunk faults.

LLDP Drop

Configures LLDP frames to drop on client ports without forwarding.

Link Layer Discovery Protocol (LLDP) Support on Management Interface

Facilitates LLDP neighborship and information exchange over the management interface.

MAC Address Snooping on Client Ports

Learns MAC addresses of neighbors connected to client ports.

Transmit Shutdown

Shuts down the CFP2 transmit power on trunk optics controllers.

Loopback

Configures loopback on coherent DSP and ethernet controllers in maintenance mode.

Restore Factory Settings

Resets the NCS 1004 system to factory default configuration.

Headless Mode

Allows operation for up to 72 hours during CPU restarts without traffic impact.

Trail Trace Identifier

Identifies signals from source to destination within the network using ASCII strings.

Chromatic Dispersion

Configures chromatic dispersion values on optics controllers for data rates.

Transmit Power

Configures transmit power on CFP2 DCO optics for OTN-XP cards.

Frequency

Configures frequency on trunk ports of the line card within a specified range.

Pseudo Random Binary Sequence

Performs data integrity checks on trunk links using PRBS patterns.

FlexO GID and IID

Configures flexO Group Identification and Instance Identification on CoherentDSP controllers.