Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference, Release 4.3.x
Dense Wavelength Division Multiplexing Commands on the Cisco ASR 9000 Series Router
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Dense Wavelength Division Multiplexing Commands on the Cisco ASR 9000 Series Router

Dense Wavelength Division Multiplexing Commands on the Cisco ASR 9000 Series Router

This module provides command line interface (CLI) commands for configuring dense wavelength division multiplexing (DWDM) on the Cisco ASR 9000 Series Router.

admin-state

To configure the transport administration state on a DWDM port, use the admin-state command in DWDM configuration mode. To return the administration state from a DWDM port to the default, use the no form of this command.

admin-state { in-service | out-of-service }

no admin-state { in-service | out-of-service }

Syntax Description

in-service

Places the DWDM port in In Service (IS) state, to support all normal operation.

out-of-service

Places the DWDM port in Out of Service (OOS) state. The laser is turned off and all traffic flow is stopped. This is the default.

Command Default

Out-of-service is the default transport administration state.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

When you configure admin-state out-of-service, the DWDM port is placed in OOS state. The laser is turned off, traffic flow is stopped, and proactive protection is disabled. However, configuration changes can still be made on the port.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to turn on the laser and place a DWDM port in In Service (IS) state:


Note


This is a required configuration. The DWDM cards will not operate without this configuration.


RP/0/RSP0/CPU0:router# configure 
RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/1 
RP/0/RSP0/CPU0:router(config-dwdm)# admin-state in-service
RP/0/RSP0/CPU0:router(config-dwdm)# commit
   

The following example shows how to stop all operation on a DWDM port:

RP/0/RSP0/CPU0:router# config 
RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/1 
RP/0/RSP0/CPU0:router(config-dwdm)# admin-state out-of-service
   

controller dwdm

To configure a DWDM controller, use the controller dwdm command in global configuration mode. To return to the default state, use the no form of this command.

controller dwdm interface-path-id

no controller dwdm interface-path-id

Syntax Description

interface-path-id

Physical interface or virtual interface.

Note   

Use the show interfaces command to see a list of all interfaces currently configured on the router.

For more information about the syntax for the router, use the question mark (?) online help function.

Command Default

No default behavior or values

Command Modes

Global configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

For the interface-path-id argument, use the following guidelines:

  • If specifying a physical interface, the naming notation is rack/slot/module/port. The slash between values is required as part of the notation. An explanation of each component of the naming notation is as follows:
    • rack: Chassis number of the rack.
    • slot: Physical slot number of the line card.
    • module: Module number. A physical layer interface module (PLIM) is always 0.
    • port: Physical port number of the interface.
  • If specifying a virtual interface, the number range varies, depending on interface type.

Task ID

Task ID

Operations

dwdm

read, write

interface

read, write

sonet-sdh

read, write

Examples

The following example shows how to configure a DWDM controller in slot 6:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/6/0/0
  

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

g709 bdi-to-client-gais

To insert a Generic Alarm Indication Signal (GAIS) pattern to client on the detection of a backward defect indication (BDI), use the g709 bdi-to-client-gais command in DWDM configuration mode. To disable this feature, use the no form of this command.

g709 bdi-to-client-gais

no g709 bdi-to-client-gais

Syntax Description

This command has no keywords or arguments.

Command Default

By default, no GAIS to client is inserted.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure sending a Generic Alarm Indication Signal (GAIS) pattern signal to client when a BDI is received:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/6/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# g709 bdi-to-client-gais 
  

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

g709 fec

To configure the Forward Error Correction (FEC) mode for the DWDM controller, use the g709 fec command in DWDM configuration mode. To return to the default state, use the no form of this command.

g709 fec { [disable] | enhanced | standard | kuy var }

no g709 fec { disable | enhanced | standard }

Syntax Description

disable

Disables FEC.

enhanced

Enables ITU-T G.975.1 I.4 FEC.

standard

Enables standard FEC mode.This is the default.

Command Default

Standard FEC mode is enabled by default.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines


Note


The enhanced FEC mode supported on the Cisco CRS Router (ITU-T G.975.1 I.7) and the Cisco ASR 9000 Series Router (ITU-T G.975.1 I.4) are different and therefore, incompatible. To support interoperability of DWDM between these routers, standard FEC must be configured.


The g709 fec command can be used only when the DWDM controller port is in the out-of-service administrative state. You stop operation using the admin-state out-of-service command.

The G.709 wrapper must be enabled to enable forward error correction (FEC) mode on the controller.

Standard FEC is the default mode; therefore, if you use the no g709 fec command, standard FEC is used.

To display the FEC mode, use the show controller dwdm command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure the FEC mode on a DWDM controller:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/6/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# admin-state out-of-service 
RP/0/RSP0/CPU0:router(config-dwdm)# commit

RP/0/RSP0/CPU0:router(config-dwdm)# g709 fec standard
RP/0/RSP0/CPU0:router(config-dwdm)# commit
RP/0/RSP0/CPU0:router(config-dwdm)# admin-state in-service 
RP/0/RSP0/CPU0:router(config-dwdm)# commit
  

Related Commands

Command

Description

admin-state

Configures the transport administration state on a DWDM port.  

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

g709 bdi-to-client-gais

Inserts a GAIS pattern to client on the detection of a BDI.  

g709 odu overhead tti

To configure the Trail Trace Identifier (TTI) level for an Optical Channel Data Unit (ODU), use the g709 odu overhead tti command in DWDM configuration mode. To return to the default, use the no form of this command.

g709 odu overhead tti { expected | sent } { ascii | hex } tti-string

no g709 odu overhead tti { expected | sent } { ascii | hex } tti-string

Syntax Description

expected

Configures the expected TTI string.

sent

Configures the transmit TTI string.

ascii

Indicates that the string is in ASCII format.

hex

Indicates that the string is in hexidecimal format.

tti-string

The TTI level string. You can configure the TTI level string in ASCII string format or hexadecimal format. The ASCII text string can be a maximum of 64 characters. The hexadecimal string length must be an even number and can be a maximum of 128 bytes.

Command Default

No TTI level string is configured.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure the expected TTI string:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# g709 odu overhead tti expected test OTU 5678
  

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

g709 odu report disable

To disable the logging of selected Optical Channel Data Unit (ODU) alarms to the console for a DWDM controller, use the g709 odu report disable command in DWDM configuration mode. To return to the default state, use the no form of this command.

g709 odu report { ais | bdi | lck | oci | ptim | tim } disable

no g709 odu report { ais | bdi | lck | oci | ptim | tim } disable

Syntax Description

ais

Alarm indication signal reporting status.

bdi

Backward defect indication reporting status.

lck

Upstream connection locked reporting status.

oci

Open connection indication error reporting status.

ptim

Payload type identifier mismatch reporting status.

tim

Set Trace Identifier Mismatch reporting status.

Command Default

Reporting is enabled for all keywords.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to disable ODU reporting for OCI:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# g709 odu report oci disable
  

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

g709 otu overhead tti

To configure the OTU Trail Trace Identifier (TTI) buffer for a DWDM controller, use the g709 otu overhead tti command in DWDM configuration mode. To return to the default state, use the no form of this command.

g709 otu overhead tti { expected | sent } { ascii | hex } tti-string

no g709 otu overhead tti { expected | sent } { ascii | hex } tti-string

Syntax Description

expected

Configures the expected TTI string.

sent

Configures the transmit TTI string.

ascii

Indicates that the string is in ASCII format.

hex

Indicates that the string is in hexidecimal format.

tti-string

The TTI string. A maximum of 64 characters is allowed.

Command Default

No TTI string is configured

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

To display the TTI strings, use the show controller dwdm g709 command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure the expected TTI string:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# g709 otu overhead tti expected test OTU 5678
   

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

g709 otu report disable

To disable the logging of selected Optical Channel Transport Unit (OTU) alarms to the console for a DWDM controller, use the g709 otu report disable command in DWDM configuration mode. To return to the default state, use the no form of this command.

g709 otu report { bdi | fecmismatch | iae | lof | lom | los | sd-ber | sf-ber | tim } disable

no g709 otu report { bdi | fecmismatch | iae | lof | lom | los | sd-ber | sf-ber | tim } disable

Syntax Description

bdi

Backward defect indication reporting status.

fecmismatch

FEC mismatch alarm reporting status.

iae

Incoming alignment error reporting status.

lof

OTU loss of frame reporting status.

lom

Loss of multiple frame reporting status.

los

Loss of signal reporting status.

sd-ber

SM bit error rate (BER) is in excess of the signal degradation BER threshold.

sf-ber

SM BER is in excess of the signal failure BER threshold.

tim

Trace Identifier Mismatch reporting status.

Command Default

Reporting is enabled for all keywords.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to disable OTU reporting for IAE:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# g709 otu report iae disable
   

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

g709 otu threshold

To configure thresholds for selected Optical Channel Transport Unit (OTU) bit error rate (BER) alarms, use the g709 otu threshold command in DWDM configuration mode. To return to the default state, use the no form of this command.

g709 otu threshold { sd-ber | sf-ber } bit-error-rate

no g709 otu threshold { sd-ber | sf-ber } bit-error-rate

Syntax Description

sd-ber bit-error-rate

Signal degradation bit error rate (BER) in the range 1 to 9, where bit-error-rate specifies a negative exponent of base 10 (10–bit-error-rate). The default is 6 (10–6).

sf-ber bit-error-rate

Signal failure BER above threshold in the range 1 to 9, where bit-error-rate specifies a negative exponent of base 10 (10–bit-error-rate). The default is 3 (10–3).

Command Default

The defalut bit error rate for sd-ber is 6.

The default bit error rate for sf-ber is 3.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to set the signal fail BER rate to be 5:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# g709 otu threshold sf-ber 5
   

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

g709 tim-to-client-gais

To insert a Generic Alarm Indication Signal (GAIS) on the client side when a Trace Identifier Mismatch (TIM) is detected, use the g709 tim-to-client-gais command in DWDM configuration mode. To disable this feature, use the no form of this command.

g709 tim-to-client-gais

no g709 tim-to-client-gais

Syntax Description

This command has no keywords or arguments.

Command Default

By default, no GAIS to client is inserted.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure a GAIS to client when a TIM is received:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# g709 tim-to-client-gais
    

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

g709 tti-processing

To enable Trace Identifier Mismatch (TIM) alarms, use the g709 tti-processing command in DWDM configuration mode. To disable TIM alarms, use the no form of this command.

g709 tti-processing

no g709 tti-processing

Syntax Description

This command has no keywords or arguments.

Command Default

By default, trace identifier mismatch (TIM) alarms are disabled.

Command Modes

DWDM configuration

Usage Guidelines


Note


Trace identifier mismatch (TIM) alarms can be set only when TTI processing is enabled.


Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure the expected TTI string:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# g709 tti-processing 
   

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

log signal

To enable 10 millisecond proactive monitoring of Forward Error Correction-Fast Re-Route (FEC-FRR), use the log signal command in DWDM configuration mode. To disable proactive monitoring, use the no form of this command.

log signal file-name

no log signal file-name

Syntax Description

file-name

Specifies the name of the log file.

Command Default

No default behavior or values

Command Modes

DWDM configuration

Command History

Release

Modification

Release 4.0.0

This command was introduced.

Usage Guidelines

The proactive feature is used to trigger Forward Error Correction-Fast Re-Route (FEC-FRR).

To see the proactive status, use the show controller dwdm proactive status command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to enable 10 millisecond proactive monitoring of Forward Error Correction-Fast Re-Route (FEC-FRR).

RP/0/RSP0/CPU0:router# config 
RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/1 
RP/0/RSP0/CPU0:router(config-dwdm)# log signal LogFile1 
   

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

loopback (DWDM)

To configure the DWDM controller for loopback mode, use the loopback command in DWDM configuration mode. To remove the loopback DWDM command from the configuration file, use the no form of this command.

loopback { internal | line }

no loopback { internal | line }

Syntax Description

internal

Specifies that all the packets be looped back to the router.

line

Specifies that the incoming network packets be looped back to the DWDM network.

Command Default

This command is disabled by default.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

The DWDM controller supports two loopback operation modes for diagnostic purposes: internal and line. The terminal (internal) loopback mode allows the received data from the Layer 2 Framer (for example, a SONET/SDH framer for POS or Ethernet MAC for 10GE) of the PLIM to be looped back to the ingress side of the Framer. This allows the packets to be looped back to the PLIM. The line loopback mode allows the received trunk/DWDM line Rx to be connected to the trunk/DWDM line Tx towards the line. This is used for line diagnostics.

Task ID

Task ID

Operations

dwdm

read, write

Examples

In the following example, all packets are looped back to the DWDM controller:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# loopback internal
   

network connection id

To configure a connection identifier for the Multi Service Transport Protocol (MSTP), use the network connection id command in DWDM configuration mode. To remove a connection identifier, use the no form of this command.

network connection id id-number

no network connection id id-number

Syntax Description

id-number

Connection identifier.

Command Default

No default behavior or values

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure a connection identifier for the Multi Service Transport Protocol (MSTP).

RP/0/RSP0/CPU0:router# config 
RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/1 
RP/0/RSP0/CPU0:router(config-dwdm)# network connection id 1/1/1/1 
   

Related Commands

Command

Description

network port id

Assigns an identifier number to a port for the MSTP.  

network port id

To assign an identifier number to a port for the Multi Service Transport Protocol (MSTP), use the network port id command in DWDM configuration mode. To remove an identifier number from a port, use the no form of this command.

network port id id-number

no network port id id-number

Syntax Description

id-number

Port identifier.

Command Default

No default behavior or values

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to assign an identifier number to a port for the Multi Service Transport Protocol (MSTP):

RP/0/RSP0/CPU0:router# config 
RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/1 
RP/0/RSP0/CPU0:router(config-dwdm)# network port id 1/0/1/1 
   

Related Commands

Command

Description

network connection id

Configures a connection identifier for the MSTP.  

pm fec report enable

To enable Threshold Crossing Alert (TCA) generation for FEC, use the pm fec report enable command in DWDM configuration mode. To disable TCAs, use the no form of this command.

pm { 15-min | 24-hour } fec report { ec-bits | uc-words } enable

no pm { 15-min | 24-hour } fec report { ec-bits | uc-words } enable

Syntax Description

15-min

Configures the TCA generation for 15-minute intervals.

24-hour

Configures TCA generation for 24-hour intervals.

ec-bits

Bit errors corrected (BIEC). Indicates the number of bit errors corrected in the DWDM trunk line during the performance monitoring time interval.

uc-words

Uncorrectable words. This is the number of uncorrectable words detected in the DWDM trunk line during the performance monitoring time interval.

Command Default

TCA is not enabled.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

To display FEC performance measurement information, use the show controller dwdm pm fec command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to enable TCAs in FEC reporting for uncorrectable words:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# pm 15-min fec report uc-words enable
   

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

pm fec threshold

To configure performance monitoring thresholds on the FEC layer, use the pm fec threshold command in DWDM configuration mode. To return to the default state, use the no form of this command.

pm { 15-min | 24-hour } fec threshold { ec-bits | uc-words } threshold

no pm { 15-min | 24-hour } fec threshold { ec-bits | uc-words } threshold

Syntax Description

15-min

Configures the performance monitoring thresholds for 15-minute intervals.

24-hour

Configures performance monitoring thresholds for 24-hour intervals.

ec-bits

Bit errors corrected (BIEC). Indicates the number of bit errors corrected in the DWDM trunk line during the performance monitoring time interval.

uc-words

Uncorrectable Words. This is the number of uncorrectable words detected in the DWDM trunk line during the performance monitoring time interval.

threshold

Threshold for the performance monitoring parameter in the range 1–4294967295.

Command Default

No threshold is configured.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

To display performance measurement information for the FEC layer, use the show controller dwdm pm fec command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure an FEC layer performance monitoring threshold for uncorrectable words:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# pm 15-min fec threshold uc-words 2000000
   

Related Commands

Command

Description

show controller dwdm pm

Displays performance monitoring information for a DWDM controller.  

pm optics report enable

To enable Threshold Crossing Alert (TCA) generation on the optics layer, use the pm optics report enable command in DWDM configuration mode. To disable TCA reporting, use the no form of this command.

pm { 15-min | 24-hour } optics report { lbc | opr | opt } { max-tca | min-tca } enable

no pm { 15-min | 24-hour } optics report { lbc | opr | opt } { max-tca | min-tca } enable

Syntax Description

15-min

Configures TCA generation for 15-minute intervals.

24-hour

Configures TCA generation for 24-hour intervals.

lbc

Laser bias current.

opr

Optical power on the unidirectional port.

opt

Transmit optical power in dBm.

max-tca

Indicates that the maximum value of the parameter is compared against the threshold to determine if a TCA should be generated.

min-tca

Indicates that the minimum value of the parameter is compared against the threshold to determine if a TCA should be generated.

Command Default

TCA reporting is not enabled.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

To display performance monitoring information for the optics, use the show controller dwdm pm optics command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to enable TCA reporting on the optics layer reporting for the maximum OPT:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# pm 15-min optics report opt max-tca enable
   

Related Commands

Command

Description

show controller dwdm pm

Displays performance monitoring information for a DWDM controller.  

pm optics threshold

To configure performance monitoring thresholds on the optics layer, use the pm optics threshold command in DWDM configuration mode. To return to the default state, use the no form of this command.

pm { 15-min | 24-hour } optics threshold { lbc | opr | opt } { max | min } threshold

no pm { 15-min | 24-hour } optics threshold { lbc | opr | opt } { max | min } threshold

Syntax Description

15-min

Configures the performance monitoring thresholds for 15-minute intervals.

24-hour

Configures performance monitoring thresholds for 24-hour intervals.

lbc

Laser bias current.

opr

Optical power on the unidirectional port.

opt

Transmit optical power in dBm.

max

Indicates that the threshold is for the maximum value of the parameter.

min

Indicates that the threshold is for the minimum value of the parameter.

threshold

Threshold for the performance monitoring parameter.

Command Default

No thresholds are configured.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

To display performance monitoring information for the optics layer, use the show controller dwdm pm optics command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure an optics layer performance monitoring threshold for maximum OPT:

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# pm 15-min optics threshold opt max 2000000 
   

Related Commands

Command

Description

show controller dwdm pm

Displays performance monitoring information for a DWDM controller.  

pm otn report enable

To enable Threshold Crossing Alert (TCA) generation on the Optical Transport Network (OTN) layer, use the pm otn report enable command in DWDM configuration mode. To disable TCA reporting, use the no form of this command.

pm { 15-min | 24-hour } otn report otn-parameter enable

no pm { 15-min | 24-hour } otn report otn-parameter enable

Syntax Description

15-min

Configures TCA generation for 15-minute intervals.

24-hour

Configures TCA generation for 24-hour intervals.

otn-parameter

Specific parameter for which to configure the threshold. OTN parameters can be as follows:

  • bbe-pm-fe—Far-end path monitoring background block errors (BBE-PM). Indicates the number of background block errors recorded in the optical transport network (OTN) path during the performance monitoring time interval.
  • bbe-pm-ne—Near-end path monitoring background block errors (BBE-PM).
  • bbe-sm-fe—Far-end section monitoring background block errors (BBE-SM). Indicates the number of background block errors recorded in the OTN section during the performance monitoring time interval.
  • bbe-sm-ne—Near-end section monitoring background block errors (BBE-SM).
  • bber-pm-fe—Far-end path monitoring background block errors ratio (BBER-PM). Indicates the background block errors ratio recorded in the OTN path during the performance monitoring time interval.
  • bber-pm-ne—Near-end path monitoring background block errors ratio (BBER-PM).
  • bber-sm-fe—Far-end section monitoring background block errors ratio (BBER-SM). Indicates the background block errors ratio recorded in the OTN section during the performance monitoring time interval.
  • bber-sm-ne—Near-end section monitoring background block errors ratio (BBER-SM)
  • es-pm-fe—Far-end path monitoring errored seconds (ES-PM). Indicates the errored seconds recorded in the OTN path during the performance monitoring time interval.
  • es-pm-ne—Near-end path monitoring errored seconds (ES-PM).
  • es-sm-fe—Far-end section monitoring errored seconds (ES-SM). Indicates the errored seconds recorded in the OTN section during the performance monitoring time interval.
  • es-sm-ne—Near-end section monitoring errored seconds (ES-SM).
  • esr-pm-fe—Far-end path monitoring errored seconds ratio (ESR-PM). Indicates the errored seconds ratio recorded in the OTN path during the performance monitoring time interval.
 
  • esr-pm-ne—Near-end path monitoring errored seconds ratio (ESR-PM).
  • esr-sm-fe—Far-end section monitoring errored seconds ratio (ESR-SM). Indicates the errored seconds ratio recorded in the OTN section during the performance monitoring time interval.
  • esr-sm-ne—Near-end section monitoring errored seconds ratio (ESR-SM).
  • fc-pm-fe—Far-end path monitoring failure counts (FC-PM). Indicates the failure counts recorded in the OTN path during the performance monitoring time interval.
  • fc-pm-ne—Near-end path monitoring failure counts (FC-PM).
  • fc-sm-fe—Far-end section monitoring failure counts (FC-SM). Indicates the failure counts recorded in the OTN section during the performance monitoring time interval.
  • fc-sm-ne—Near-end section monitoring failure counts (FC-SM).
  • ses-pm-fe—Far-end path monitoring severely errored seconds (SES-PM). Indicates the severely errored seconds recorded in the OTN path during the performance monitoring time interval.
  • ses-pm-ne—Far-end path monitoring severely errored seconds (SES-PM).
  • ses-sm-fe—Far-end section monitoring severely errored seconds (SES-SM). Indicates the severely errored seconds recorded in the OTN section during the performance monitoring time interval.
  • ses-sm-ne—Near-end section monitoring severely errored seconds (SES-SM).
  • sesr-pm-fe—Far-end path monitoring severely errored seconds ratio (SESR-PM). Indicates the severely errored seconds ratio recorded in the OTN path during the performance monitoring time interval.
  • sesr-pm-ne—Near-end path monitoring severely errored seconds ratio (SESR-PM).
  • sesr-sm-fe—Far-end section monitoring severely errored seconds ratio (SESR-SM). Indicates the severely errored seconds ratio recorded in the OTN section during the performance monitoring time interval.
  • sesr-sm-ne—Near-end section monitoring severely errored seconds ratio (SESR-SM).
  • uas-pm-fe—Far-end path monitoring unavailable seconds (UAS-PM). Indicates the unavailable seconds recorded in the OTN path during the performance monitoring time interval.
  • uas-pm-ne—Near-end path monitoring unavailable seconds (UAS-PM).
  • uas-sm-fe—Far-end section monitoring unavailable seconds (UAS-SM). Indicates the unavailable seconds recorded in the OTN section during the performance monitoring time interval.
  • uas-sm-ne—Near-end section monitoring unavailable seconds (UAS-SM).

Command Default

TCA generation is not enabled.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

To display performance measurement information for the OTN layer, use the show controller dwdm pm otn command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to enable TCA generation on the OTN layer reporting for the path monitoring errored seconds ratio (ESR-PM):

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# pm 15-min otn report esr-pm-fe enable
   

Related Commands

Command

Description

show controller dwdm pm

Displays performance monitoring information for a DWDM controller.  

pm otn threshold

To configure performance monitoring thresholds on the optical transport network (OTN) layer, use the pm otn threshold command in DWDM configuration mode. To disable TCA reporting, use the no form of this command.

pm { 15-min | 24-hour } otn threshold otn-paramter enable

no pm { 15-min | 24-hour } otn threshold otn-paramter enable

Syntax Description

15-min

Configures performance monitoring thresholds for 15-minute intervals.

24-hour

Configures performance monitoring thresholds for 24-hour intervals.

otn-parameter

Specific parameter for which to configure the threshold. OTN parameters can be as follows:

  • bbe-pm-fe—Far-end path monitoring background block errors (BBE-PM). Indicates the number of background block errors recorded in the optical transport network (OTN) path during the performance monitoring time interval.
  • bbe-pm-ne—Near-end path monitoring background block errors (BBE-PM).
  • bbe-sm-fe—Far-end section monitoring background block errors (BBE-SM). Indicates the number of background block errors recorded in the OTN section during the performance monitoring time interval.
  • bbe-sm-ne—Near-end section monitoring background block errors (BBE-SM).
  • bber-pm-fe—Far-end path monitoring background block errors ratio (BBER-PM). Indicates the background block errors ratio recorded in the OTN path during the performance monitoring time interval.
  • bber-pm-ne—Near-end path monitoring background block errors ratio (BBER-PM).
  • bber-sm-fe—Far-end section monitoring background block errors ratio (BBER-SM). Indicates the background block errors ratio recorded in the OTN section during the performance monitoring time interval.
  • bber-sm-ne—Near-end section monitoring background block errors ratio (BBER-SM)
  • es-pm-fe—Far-end path monitoring errored seconds (ES-PM). Indicates the errored seconds recorded in the OTN path during the performance monitoring time interval.
  • es-pm-ne—Near-end path monitoring errored seconds (ES-PM).
  • es-sm-fe—Far-end section monitoring errored seconds (ES-SM). Indicates the errored seconds recorded in the OTN section during the performance monitoring time interval.
  • es-sm-ne—Near-end section monitoring errored seconds (ES-SM).
 
  • esr-pm-fe—Far-end path monitoring errored seconds ratio (ESR-PM). Indicates the errored seconds ratio recorded in the OTN path during the performance monitoring time interval.
  • esr-pm-ne—Near-end path monitoring errored seconds ratio (ESR-PM).
  • esr-sm-fe—Far-end section monitoring errored seconds ratio (ESR-SM). Indicates the errored seconds ratio recorded in the OTN section during the performance monitoring time interval.
  • esr-sm-ne—Near-end section monitoring errored seconds ratio (ESR-SM).
  • fc-pm-fe—Far-end path monitoring failure counts (FC-PM). Indicates the failure counts recorded in the OTN path during the performance monitoring time interval.
  • fc-pm-ne—Near-end path monitoring failure counts (FC-PM).
  • fc-sm-fe—Far-end section monitoring failure counts (FC-SM). Indicates the failure counts recorded in the OTN section during the performance monitoring time interval.
  • fc-sm-ne—Near-end section monitoring failure counts (FC-SM).
  • ses-pm-fe—Far-end path monitoring severely errored seconds (SES-PM). Indicates the severely errored seconds recorded in the OTN path during the performance monitoring time interval.
  • ses-pm-ne—Far-end path monitoring severely errored seconds (SES-PM).
  • ses-sm-fe—Far-end section monitoring severely errored seconds (SES-SM). Indicates the severely errored seconds recorded in the OTN section during the performance monitoring time interval.
  • ses-sm-ne—Near-end section monitoring severely errored seconds (SES-SM).
  • sesr-pm-fe—Far-end path monitoring severely errored seconds ratio (SESR-PM). Indicates the severely errored seconds ratio recorded in the OTN path during the performance monitoring time interval.
  • sesr-pm-ne—Near-end path monitoring severely errored seconds ratio (SESR-PM).
  • sesr-sm-fe—Far-end section monitoring severely errored seconds ratio (SESR-SM). Indicates the severely errored seconds ratio recorded in the OTN section during the performance monitoring time interval.
  • sesr-sm-ne—Near-end section monitoring severely errored seconds ratio (SESR-SM).
  • uas-pm-fe—Far-end path monitoring unavailable seconds (UAS-PM). Indicates the unavailable seconds recorded in the OTN path during the performance monitoring time interval.
  • uas-pm-ne—Near-end path monitoring unavailable seconds (UAS-PM).
 
  • uas-sm-fe—Far-end section monitoring unavailable seconds (UAS-SM). Indicates the unavailable seconds recorded in the OTN section during the performance monitoring time interval.
  • uas-sm-ne—Near-end section monitoring unavailable seconds (UAS-SM).

threshold

Threshold for the performance monitoring parameter.

Command Default

No thresholds are configured.

Command Modes

DWDM configuration

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

To display performance measurement information for the OTN layer, use the show controller dwdm pm otn command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure an OTN layer performance monitoring threshold for path monitoring errored seconds ratio (ESR-PM):

RP/0/RSP0/CPU0:router(config)# controller dwdm 0/0/0/0
RP/0/RSP0/CPU0:router(config-dwdm)# pm 15-min otn threshold esr-pm-ne 500000
   

Related Commands

Command

Description

show controller dwdm pm

Displays performance monitoring information for a DWDM controller.  

proactive

To enable automatic triggering of Forward Error Correction-Fast Re-Route (FEC-FRR), use the proactive command in DWDM configuration mode. To disable automatic triggering, use the no form of this command.

proactive

Syntax Description

This command has no keywords or arguments.

Command Default

No default behavior or values

Command Modes

DWDM configuration

Command History

Release

Modification

Release 4.0.0

This command was introduced.

Release 4.2.3

Support for Proactive protection feature was included on these Modular Port Adaptors(MPAs):
  • A9K-MPA-2X40GE
  • A9K-MPA-1X40GE

Usage Guidelines

The proactive feature is used to trigger Forward Error Correction-Fast Re-Route (FEC-FRR).

To see the proactive status, use the show controller dwdm proactive status command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to enable automatic triggering of Forward Error Correction-Fast Re-Route (FEC-FRR):

RP/0/RSP0/CPU0:router# config 
RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/1 
RP/0/RSP0/CPU0:router(config-dwdm)# proactive 
   

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

proactive revert threshold

To configure the revert threshold to trigger reverting from the Forward Error Correction-Fast Re-Route (FEC-FRR) route back to the original route, use the proactive revert threshold command in DWDM configuration mode. To remove the revert threshold, use the no form of this command.

proactive revert threshold x-coefficient y-power

no proactive revert threshold x-coefficient y-power

Syntax Description

x-coefficient

Bit error rate coefficient (x of xE-y) . The range is 1 to 9. Default is 1.

y-power

Bit error rate exponent (y of xE-y). The range is 3 to 9.

Command Default

No default behavior or values

Command Modes

DWDM configuration

Command History

Release

Modification

Release 4.0.0

This command was introduced.

Release 4.2.3

Support for proactive revert threshold command was included on these Modular Port Adaptors(MPAs):
  • A9K-MPA-2X40GE
  • A9K-MPA-1X40GE

Usage Guidelines

The proactive feature is used to trigger Forward Error Correction-Fast Re-Route (FEC-FRR).

To see the proactive status, use the show controller dwdm proactive status command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure the revert threshold for FEC-FRR:

RP/0/RSP0/CPU0:router# config 
RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/1 
RP/0/RSP0/CPU0:router(config-dwdm)# proactive revert threshold 1 9 
   

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

proactive revert window

To configure the revert window in which reverting from the Forward Error Correction-Fast Re-Route (FEC-FRR) route back to the original route is triggered, use the proactive revert window command in DWDM configuration mode. To remove the revert window, use the no form of this command.

proactive revert window window

no proactive revert window window

Syntax Description

window

The length of time (in milliseconds) of the window in which reverting from FEC-FRR may be triggered. The range is 2000 to 100000.

Command Default

No default behavior or values

Command Modes

DWDM configuration

Command History

Release

Modification

Release 4.0.0

This command was introduced.

Release 4.2.3

Support for proactive protection was included on these Modular Port Adaptors(MPAs):
  • A9K-MPA-2X40GE
  • A9K-MPA-1X40GE

Usage Guidelines

The proactive feature is used to trigger Forward Error Correction-Fast Re-Route (FEC-FRR).

To see the proactive status, use the show controller dwdm proactive status command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure the window in which reverting from FEC-FRR may be triggered:

RP/0/RSP0/CPU0:router# config 
RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/1 
RP/0/RSP0/CPU0:router(config-dwdm)# proactive revert window 100000 
   

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

proactive trigger threshold

To configure the trigger threshold of Forward Error Correction-Fast Re-Route (FEC-FRR), use the proactive trigger threshold command in DWDM configuration mode. To remove the trigger threshold, use the no form of this command.

proactive trigger threshold x-coefficient y-power

no proactive trigger threshold x-coefficient y-power

Syntax Description

x-coefficient

Bit error rate coefficient (x of xE-y) . The range is 1 to 9. Default is 1.

y-power

Bit error rate exponent (y of xE-y). The range is 3 to 9.

Command Default

No default behavior or values

Command Modes

DWDM configuration

Command History

Release

Modification

Release 4.0.0

This command was introduced.

Release 4.2.3

Support for proactive trigger threshold command was included on these Modular Port Adaptors(MPAs):
  • A9K-MPA-2X40GE
  • A9K-MPA-1X40GE

Usage Guidelines

The proactive feature is used to trigger Forward Error Correction-Fast Re-Route (FEC-FRR).

To see the proactive status, use the show controller dwdm proactive status command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure the trigger threshold of Forward Error Correction-Fast Re-Route (FEC-FRR)

RP/0/RSP0/CPU0:router# config 
RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/1 
RP/0/RSP0/CPU0:router(config-dwdm)# proactive trigger threshold 1 9 
    

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

proactive trigger window

To configure the trigger window (in milliseconds) in which Fast Re-Route may be triggered, use the proactive trigger window command in DWDM configuration mode. To remove the trigger window, use the no form of this command.

proactive trigger window window

no proactive trigger window window

Syntax Description

window

The length of time (in milliseconds) of the window in which FEC-FRR may be triggered. The range is 10 to 10000.

Command Default

No default behavior or values

Command Modes

DWDM configuration

Command History

Release

Modification

Release 4.0.0

This command was introduced.

Release 4.2.3

Support for proactive trigger window command was included on these Modular Port Adaptors(MPAs):
  • A9K-MPA-2X40GE
  • A9K-MPA-1X40GE

Usage Guidelines

The proactive feature is used to trigger Forward Error Correction-Fast Re-Route (FEC-FRR).

To see the proactive status, use the show controller dwdm proactive status command.

Task ID

Task ID

Operations

dwdm

read, write

Examples

The following example shows how to configure the trigger window (in milliseconds) in which triggering of Fast Re-Route may happen:

RP/0/RSP0/CPU0:router# config 
RP/0/RSP0/CPU0:router(config)# controller dwdm 0/1/0/1 
RP/0/RSP0/CPU0:router(config-dwdm)# proactive trigger window 10000 
   

Related Commands

Command

Description

show controller dwdm

Displays optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller.  

show controller dwdm

To display optical parameters, G.709 alarms and counters, and register and module information for a DWDM controller, use the show controller dwdm command in EXEC mode.

show controller dwdm interface-path-id [ g709 [registers] | log | optics [registers] | tdc | wavelength-map ]

Syntax Description

interface-path-id

Physical interface or virtual interface.

Note   

Use the show interfaces command to see a list of all interfaces currently configured on the router.

For more information about the syntax for the router, use the question mark (?) online help function.

g709

(Optional) Displays the G.709 Optical Transport Network (OTN) protocol alarms and counters for bit errors, along with the FEC statistics and threshold-based alerts.

log

(Optional) Displays information about signal logging.

optics

(Optional) Displays optical related information about the interface, such as output power level and wavelength.

registers

(Optional) For g709, displays platform-specific OTN framer registers; for optics, displays transponder registers.

tdc

(Optional) Displays tunable dispersion compensator (TDC) information.

wavelength-map

(Optional) Displays the wavelength information.

Command Default

No default behavior or values

Command Modes

EXEC

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

dwdm

read

interface

read

sonet-sdh

read

Examples

The following example shows sample output from the show controllers dwdm g709 command:

RP/0/RSP0/CPU0:Router# show controller dwdm 0/5/0/0 g709          
Thu Jul  1 18:34:20.052 UTC

G709 Status 


OTU
         LOS  = 0           LOF  = 0           LOM  = 0          
         BDI  = 0           IAE  = 1           BIP  = 0          
         BEI  = 0           TIM  = 0          

ODU
         AIS  = 0           BDI  = 0           OCI  = 0          
         LCK  = 0           BIP  = 0           BEI  = 0          
         PTIM = 0           TIM  = 0          

FEC Mode: Standard FEC  (Default)
         EC(current second) = 0           EC   = 0           UC   = 0          
         pre-FEC BER < 9.00E-11           Q > 6.45           Q Margin > 7.52   

Remote FEC Mode: Standard FEC 
         FECMISMATCH = 0          

Detected Alarms: None
Asserted Alarms: None
Alarm Reporting Enabled for: LOS LOF LOM IAE OTU-BDI OTU-TIM OTU_SF_BER OTU_SD_BER ODU-AIS ODU-BDI O
CI LCK PTIM ODU-TIM FECMISMATCH 
BER Thresholds: OTU-SF = E-3  OTU-SD = E-6 

Connectivity Info

                Network Port ID:  Not Configured
                Network Connection ID:  Not Configured


OTU TTI Sent     String ASCII: Tx TTI Not Configured 
OTU TTI Received String ASCII: Rx TTI Not Recieved 
OTU TTI Expected String ASCII: Exp TTI Not Configured 

ODU TTI Sent     String ASCII: Tx TTI Not Configured 
ODU TTI Received String ASCII: Rx TTI Not Recieved 
ODU TTI Expected String ASCII: Exp TTI Not Configured 
This table describes selected fields from the show controllers dwdm command output.

Table 1  show controllers dwdm Command Output Field Descriptions

Field

Description

AIS

Number of alarm indication signal (AIS) alarms. AIS is a signal sent downstream as an indication that an upstream defect has been detected.

Alarm reporting enabled for

Lists the alarms that are enabled for reporting.

Asserted Alarms

Alarms indicated to be reported by the user.

BDI

Number of backward defect indication (BDI) alarms. The BDI is a single bit that conveys information regarding signal failure in the upstream direction.

BER thresholds

Values of the configured bit error rate thresholds.

BIP

Number of bit interleaved parity alarms. The BIP is comprised of one byte and is used for error detection. It is computed over the entire optical channel payload unit (OPU).

Controller State

Status of the controller.

Detected Alarms

Alarms detected by the hardware.

EC

Corrected code words. This is the number of words corrected by the FEC and is displayed as a per second rate.

FEC Mode

Indicates the forward error correction (FEC) mode for the controller. This can be Disabled, Enhanced FEC G.975.1 1.4, or Standard FEC (Default).

IAE

Number of incoming alignment errors (IAE).

LCK

Number of upstream connection locked alarms. LCK is a signal sent downstream as an indication that upstream the connection is locked, and no signal is passed through.

LOF

Number of OTU loss of frame (LOF) alarms.

LOM

Number of OTU loss of multiframe (LOM) alarms.

Loopback

Loopback status. Indicates whether or not loopback is enabled and the type of loopback enabled.

LOS

Number of OTU loss of signal (LOS) alarms. If the receive optical power is less than or equal to this defined threshold, the optical LOS alarm is raised.

OCI

Number of open connection indication alarms. OCI is a signal sent downstream as an indication that upstream the signal is not connected to a trail termination source.

ODU

Optical channel data unit alarms.

OTU

Optical transport unit overhead alarms.

OTU TTI Expected

Value of the expected TTI.

OTU TTI Received

Value of the received TTI.

OTU TTI Sent

Value of the transmit trail trace identifier (TTI).

PTIM

Number of payload type identifier mismatch alarms. This occurs when there is a mismatch between the way the ITU-T G.709 option is configured on the PLIM at each end of the optical span.

TDC Info

Tunable Dispersion Compensator (TDC) information.

Transport Admin State

Current status of the port as set by the admin-state command. Possible values are: IS (In-Service) and OOS (Out-of-Service).

UC

Uncorrectable code words. This is a raw counter.

Pre-FEC BER

Pre - bit error rate (BER) forward error correction (FEC). The pre-FEC BER is calculated using pre-forward error correction (FEC) error counts.

Q

The general signal quality bit error rate (BER) per voltage. The Q and Q margin are calculated using the Pre-FEC BER.

Q Margin

The general signal quality bit error rate (BER) per voltage. The Q and Q margin are calculated using the Pre-FEC BER.

Operational Mode

Indicates whether the tunable dispersion compensator (TDC) operational mode option is set to Auto or Manual.

Status

Indicates whether the tunable dispersion compensator (TDC) is in the acquiring state or locked state. The status is invalid if there is a major alarm.

Dispersion Setting

Indicates a value between –700 and +700 packets per second (pps). The dispersion setting is read from the optics module after the tunable dispersion compensator (TDC) has locked.

Reroute Control

Not used.

Reroute BER

Not used.

See Table 2 for a description of the optics fields.

The following example shows the output from the show controllers dwdm command with the g709 registers keywords:

RP/0/RSP0/CPU0:router# show controller dwdm 0/3/0/0 g709 registers

Addr          Name                  Value
 0x00800030    Serial[0]             0x30303130
 0x00800034    Serial[1]             0x30353934
 0x00800038    Serial[2]             0x0       
 0x0080003c    PartNum[0]            0x38303030
 0x00800040    PartNum[1]            0x3034312d
 0x00800044    PartNum[2]            0x30300010
 0x00800048    PartNum[3]            0x0       
 0x0080004c    Version[0]            0x312e3041
 0x00800050    Version[1]            0x6c706861
 0x00800054    Version[2]            0x28423133
 0x00800058    Version[3]            0x35290000
 0x0080005c    Version[4]            0x0       
 0x00800060    Version[5]            0x0       
 0x0080002c    Band                  0x0       
 0x0080001c    RefClock              0x0       
 0x00800020    Loopback              0x0       
 0x00800000    IntfStatus            0x5000000 
 0x00800004    ModEnable             0x1       
 0x0080000c    ModStatus             0x34010000
 0x00800010    ModIntrMask           0x7c000000
 0x00800014    ModIntr               0x0       
 0x00800100    TxLineStat            0x80      
 0x00800104    TxLineEvent           0x0       
 0x00800108    TxLineIntrMask        0xc1      
 0x00800114    TxOpticChan           0x1       
 0x00800118    Wavelength            0x1753c5  
 0x00800200    RxLineStat            0x8000    
 0x00800208    RxLineEventMask       0xffe3    
 0x00800204    RxLineEvent           0x0 

The following example shows the output from the show controllers dwdm command with the optics keyword:

RP/0/RSP0/CPU0:routershow controllers dwdm 0/2/0/0 optics
Mon Jul 12 21:04:29.254 UTC
 
Optics Status 
 
         Optics Type:  10GBASE-ZR, 
         Wavelength Info: C-Band, MSA ITU Channel= N/A, Frequency=192THz, Wavelength=1558nm 
         TX Power = 1.50 dBm 
         RX Power = -11.86 dBm 
This table describes selected fields from the show controllers dwdm command output with the optics keyword.

Table 2  show controllers dwdm optics Command Output Field Descriptions

Field

Description

Optics Type

Indicates the optics type: GE or OC-768c/STM-256c DWDM.

Clock Source

Indicates whether the clock is internal or line.

Wavelength Band

Indicates the wavelength band: C-band or L-band.

MSA ITU Channel

Multi Source Agreement (MSA) ITU channel number.

Frequency

Frequency of the channel in terahertz.

Wavelength

Wavelength corresponding to the channel number in nanometers.

TX power

Value of the transmit power level.

RX Power

Actual optical power at the RX port.

RX LOS Threshold

Receive loss of signal threshold. If the receive optical power is less than or equal to this threshold, the optical LOS alarm is raised.

The following example shows sample output from the show controllers dwdm command with the wavelength-map keyword on a Gigabit Ethernet controller:

RP/0/RSP0/CPU0:router# show controller dwdm 0/5/0/3 wavelength-map 

Wavelength band: C-band
MSA ITU channel range supported: 3~84

Wavelength map table
 ----------------------------------------
 Channel Frequency       Wavelength
  Num      (THz)            (nm)
 ----------------------------------------
 03       196.00          1529.553
 ----------------------------------------
 04       195.95          1529.944
 ----------------------------------------
 05       195.90          1530.334
 ----------------------------------------
 06       195.85          1530.725
 ----------------------------------------
 07       195.80          1531.116
 ----------------------------------------
 08       195.75          1531.507
 ----------------------------------------
 09       195.70          1531.898
 ----------------------------------------
 10       195.65          1532.290
 ----------------------------------------
 11       195.60          1532.681
 ----------------------------------------
 12       195.55          1533.073
 ----------------------------------------
 13       195.50          1533.465
 ----------------------------------------
 14       195.45          1533.858
 ----------------------------------------
 15       195.40          1534.250
 ----------------------------------------
 16       195.35          1534.643
 ----------------------------------------
 17       195.30          1535.036
 ----------------------------------------
 18       195.25          1535.429
 ----------------------------------------
 19       195.20          1535.822
	.
	.
	.
This table describes selected fields from the show controllers dwdm command output with the wavelength-map keyword.

Table 3  show controllers dwdm wavelength Command Output Field Descriptions

Field

Description

channel Num

Channel number.

frequency (THz)

Frequency of the wavelength in terahertz.

wavelength (nm)

Wavelength in nanometers.

Related Commands

Command

Description

admin-state

Configures the transport administration state on a DWDM port.  

show controller dwdm pm

Displays performance monitoring information for a DWDM controller.  

show controller dwdm pm

To display performance monitoring information for a DWDM controller, use the show controller dwdm pm command in EXEC mode.

show controller dwdm instance pm history [ 15-min | 24-hour | fec | optics | otn ]

show controller dwdm instance pm interval [ 15-min | 24-hour ] [ fec | optics | otn ] index

Syntax Description

instance

Physical interface instance. Naming notation is rack/slot/module/port and a slash between values is required as part of the notation.

  • rack: Chassis number of the rack.
  • slot: Physical slot number of the line card.
  • module: Module number. A physical layer interface module (PLIM) is always 0. Shared port adapters (SPAs) are referenced by their subslot number.
  • port: Physical port number of the interface.

For more information about the syntax for the router, use the question mark (?) online help function.

history

Displays all performance monitoring data.

interval

Displays specific performance monitoring data in a particular interval.

15-min

Displays performance monitoring data in a 15-minute interval.

24-hour

Displays performance monitoring data in a 24-hour interval.

fec

Displays FEC performance parameters, such as bit errors corrected (BIEC) and uncorrectable words.

optics

Displays optics performance parameters, such as optical power.

otn

Displays OTN performance parameters, such as path monitoring failure counts (FC-PM) and section monitoring unavailable seconds (UAS-SM).

index

Interval for which to display the performance monitoring information.

Command Default

No default behavior or values

Command Modes

EXEC

Command History

Release

Modification

Release 3.9.0

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

dwdm

read

interface

read

sonet-sdh

read

Examples

The following examples show sample output for a DWDM controller:

RP/0/RSP0/CPU0:Router# show controller dwdm 0/5/0/0 pm interval 15-min fec 0 
Thu Jul  1 18:58:09.353 UTC

g709 FEC in the current interval [18:45:00 - 18:58:09 Thu Jul 1 2010]
    EC-BITS   : 0               Threshold : 0              TCA(enable)  : NO 
    UC-WORDS  : 0               Threshold : 0             TCA(enable)  : NO 

RP/0/RSP0/CPU0:Router# show controller dwdm 0/5/0/0 pm history 15-min 
Thu Jul  1 18:59:04.585 UTC

g709 OTN in the current interval [18:45:00 - 18:59:04 Thu Jul 1 2010]
    ES-SM-NE    : 0         Threshold : -1       TCA(enable)  : NO 
    ESR-SM-NE   : 0         Threshold : -1       TCA(enable)  : NO 
    SES-SM-NE   : 0         Threshold : -1       TCA(enable)  : NO 
    SESR-SM-NE  : 0         Threshold : -1       TCA(enable)  : NO 
    UAS-SM-NE   : 0         Threshold : -1       TCA(enable)  : NO 
    BBE-SM-NE   : 0         Threshold : -1       TCA(enable)  : NO 
    BBER-SM-NE  : 0         Threshold : -1       TCA(enable)  : NO 
    FC-SM-NE    : 0         Threshold : -1       TCA(enable)  : NO 
    ES-PM-NE    : 0         Threshold : -1       TCA(enable)  : NO 
    ESR-PM-NE   : 0         Threshold : -1       TCA(enable)  : NO 
    SES-PM-NE   : 0         Threshold : -1       TCA(enable)  : NO 
    SESR-PM-NE  : 0         Threshold : -1       TCA(enable)  : NO 
    UAS-PM-NE   : 0         Threshold : -1       TCA(enable)  : NO 
    BBE-PM-NE   : 0         Threshold : -1       TCA(enable)  : NO 
    BBER-PM-NE  : 0         Threshold : -1       TCA(enable)  : NO 
    FC-PM-NE    : 0         Threshold : -1       TCA(enable)  : NO 

    ES-SM-FE    : 0         Threshold : -1       TCA(enable)  : NO 
    ESR-SM-FE   : 0         Threshold : -1       TCA(enable)  : NO 
    SES-SM-FE   : 0         Threshold : -1       TCA(enable)  : NO 
    SESR-SM-FE  : 0         Threshold : -1       TCA(enable)  : NO 
    UAS-SM-FE   : 0         Threshold : -1       TCA(enable)  : NO 
    BBE-SM-FE   : 0         Threshold : -1       TCA(enable)  : NO 
    BBER-SM-FE  : 0         Threshold : -1       TCA(enable)  : NO 
    FC-SM-FE    : 0         Threshold : -1       TCA(enable)  : NO 
    ES-PM-FE    : 0         Threshold : -1       TCA(enable)  : NO 
    ESR-PM-FE   : 0         Threshold : -1       TCA(enable)  : NO 
    SES-PM-FE   : 0         Threshold : -1       TCA(enable)  : NO 
    SESR-PM-FE  : 0         Threshold : -1       TCA(enable)  : NO 
    UAS-PM-FE   : 0         Threshold : -1       TCA(enable)  : NO 
    BBE-PM-FE   : 0         Threshold : -1       TCA(enable)  : NO 
    BBER-PM-FE  : 0         Threshold : -1       TCA(enable)  : NO 
    FC-PM-FE    : 0         Threshold : -1       TCA(enable)  : NO 


g709 FEC in the current interval [18:45:00 - 18:59:04 Thu Jul 1 2010]
    EC-BITS   : 0               Threshold : 0              TCA(enable)  : NO 
    UC-WORDS  : 0               Threshold : 0             TCA(enable)  : NO 


Optics in the current interval [18:45:00 - 18:59:04 Thu Jul 1 2010]
             MIN     AVG     MAX  Threshold  TCA  Threshold    TCA
                                  (min)  (enable) (max)    (enable)
LBC[mA ] :  17210   17542   17662   0          NO      0        NO 
OPT[dBm] :  -1.46   -1.46   -1.46   0.00       NO      0.00     NO 
OPR[dBm] :  -31.67   -31.66   -31.65   0.00       NO      0.00     NO 


g709 OTN in interval 1 [18:30:00 - 18:45:00 Thu Jul 1 2010]
    ES-SM-NE    : 0             ES-SM-FE    : 0     
    ESR-SM-NE   : 0             ESR-SM-FE   : 0     
    SES-SM-NE   : 0             SES-SM-FE   : 0     
    SESR-SM-NE  : 0             SESR-SM-FE  : 0     
    UAS-SM-NE   : 0             UAS-SM-FE   : 0     
    BBE-SM-NE   : 0             BBE-SM-FE   : 0     
    BBER-SM-NE  : 0             BBER-SM-FE  : 0     
    FC-SM-NE    : 0             FC-SM-FE    : 0     
    ES-PM-NE    : 0             ES-PM-FE    : 0     
    ESR-PM-NE   : 0             ESR-PM-FE   : 0     
    SES-PM-NE   : 0             SES-PM-FE   : 0     
    SESR-PM-NE  : 0             SESR-PM-FE  : 0     
    UAS-PM-NE   : 0             UAS-PM-FE   : 0     
    BBE-PM-NE   : 0             BBE-PM-FE   : 0     
    BBER-PM-NE  : 0             BBER-PM-FE  : 0     
    FC-PM-NE    : 0             FC-PM-FE    : 0     


g709 FEC in interval 1 [18:30:00 - 18:45:00 Thu Jul 1 2010]
    EC-BITS   : 0                 UC-WORDS  : 0           

Optics in interval 1 [18:30:00 - 18:45:00 Thu Jul 1 2010]
             MIN       AVG       MAX 
LBC[mA ] :   17210     17526     17662  
OPT[dBm] :   -1.46     -1.46     -1.46  
OPR[dBm] :   -31.67    -31.67    -31.66 

g709 OTN in interval 2 [18:15:00 - 18:30:00 Thu Jul 1 2010]
    ES-SM-NE    : 0             ES-SM-FE    : 0     
    ESR-SM-NE   : 0             ESR-SM-FE   : 0     
    SES-SM-NE   : 0             SES-SM-FE   : 0     
    SESR-SM-NE  : 0             SESR-SM-FE  : 0     
    UAS-SM-NE   : 0             UAS-SM-FE   : 0     
    BBE-SM-NE   : 0             BBE-SM-FE   : 0     
    BBER-SM-NE  : 0             BBER-SM-FE  : 0     
.
.
.
This table describes selected fields from the show controllers dwdm pm command output.

Table 4  show controllers dwdm pm Command Output Field Descriptions

Field

Description

EC-BITS

Bit errors corrected (BIEC). Indicates the number of bit errors corrected in the DWDM trunk line during the performance monitoring time interval.

UC-WORDS

Uncorrectable words. This is the number of uncorrectable words detected in the DWDM trunk line during the performance monitoring time interval.

LBC

Laser bias current.

OPR

Optical power on the unidirectional port.

OPT

Transmit optical power in dBm.

MAX

Indicates the maximum value of the parameter.

AVG

Indicates the average value of the parameter

MIN

Indicates the minimum value of the parameter.

THRESHOLD

Indicates the parameter’s configured threshold.

TCA

Indicates if TCA reporting is enabled or not.

BBE-PM-FE

Far-end path monitoring background block errors (BBE-PM)—Indicates the number of background block errors recorded in the optical transport network (OTN) path during the performance monitoring time interval.

BBE-PM-NE

Near-end path monitoring background block errors (BBE-PM).

BBE-SM-FE

Far-end section monitoring background block errors (BBE-SM)—Indicates the number of background block errors recorded in the OTN section during the performance monitoring time interval.

BBE-SM-NE

Near-end section monitoring background block errors (BBE-SM).

BBER-PM-FE

Far-end path monitoring background block errors ratio (BBER-PM)—Indicates the background block errors ratio recorded in the OTN path during the performance monitoring time interval.

BBER-PM-NE

Near-end path monitoring background block errors ratio (BBER-PM).

BBER-SM-FE

Far-end section monitoring background block errors ratio (BBER-SM)—Indicates the background block errors ratio recorded in the OTN section during the performance monitoring time interval.

BBER-SM-NE

Near-end section monitoring background block errors ratio (BBER-SM).

ES-PM-FE

Far-end path monitoring errored seconds (ES-PM)—Indicates the errored seconds recorded in the OTN path during the performance monitoring time interval.

ES-PM-NE

Near-end path monitoring errored seconds (ES-PM).

ES-SM-FE

Far-end section monitoring errored seconds (ES-SM)—Indicates the errored seconds recorded in the OTN section during the performance monitoring time interval.

ES-SM-NE

Near-end section monitoring errored seconds (ES-SM).

ESR-PM-FE

Far-end path monitoring errored seconds ratio (ESR-PM)—Indicates the errored seconds ratio recorded in the OTN path during the performance monitoring time interval.

ESR-PM-NE

Near-end path monitoring errored seconds ratio (ESR-PM).

ESR-SM-FE

Far-end section monitoring errored seconds ratio (ESR-SM)—Indicates the errored seconds ratio recorded in the OTN section during the performance monitoring time interval.

ESR-SM-NE

Near-end section monitoring errored seconds ratio (ESR-SM).

FC-PM-FE

Far-end path monitoring failure counts (FC-PM)—Indicates the failure counts recorded in the OTN path during the performance monitoring time interval.

FC-PM-NE

Near-end path monitoring failure counts (FC-PM).

FC-SM-FE

Far-end section monitoring failure counts (FC-SM)—Indicates the failure counts recorded in the OTN section during the performance monitoring time interval.

FC-SM-NE

Near-end section monitoring failure counts (FC-SM).

SES-PM-FE

Far-end path monitoring severely errored seconds (SES-PM)—Indicates the severely errored seconds recorded in the OTN path during the performance monitoring time interval.

SES-PM-NE

Near-end path monitoring severely errored seconds (SES-PM).

SES-SM-FE

Far-end section monitoring severely errored seconds (SES-SM)—Indicates the severely errored seconds recorded in the OTN section during the performance monitoring time interval.

SES-SM-NE

Near-end section monitoring severely errored seconds (SES-SM).

SESR-PM-FE

Far-end path monitoring severely errored seconds ratio (SESR-PM)—Indicates the severely errored seconds ratio recorded in the OTN path during the performance monitoring time interval.

SESR-PM-NE

Near-end path monitoring severely errored seconds ratio (SESR-PM).

SESR-SM-FE

Far-end section monitoring severely errored seconds ratio (SESR-SM)—Indicates the severely errored seconds ratio recorded in the OTN section during the performance monitoring time interval.

SESR-SM-NE

Near-end section monitoring severely errored seconds ratio (SESR-SM).

UAS-PM-FE

Far-end path monitoring unavailable seconds (UAS-PM)—Indicates the unavailable seconds recorded in the OTN path during the performance monitoring time interval.

UAS-PM-NE

Near-end path monitoring unavailable seconds (UAS-PM).

UAS-SM-FE

Far-end section monitoring unavailable seconds (UAS-SM)—Indicates the unavailable seconds recorded in the OTN section during the performance monitoring time interval.

UAS-SM-NE

Near-end section monitoring unavailable seconds (UAS-SM).