Cisco Nexus 6000 Series NX-OS Fibre Channel Command Reference
P Commands
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P Commands

Table Of Contents

P Commands

port-track force-shut

port-track interface

purge fcdomain fcid


P Commands


This chapter describes the Cisco NX-OS Fibre Channel, virtual Fibre Channel, and Fibre Channel over Ethernet (FCoE) commands that begin with P.

port-track force-shut

To force a shutdown of a tracked port, use the port-track force-shut command. To reenable the port tracking, use the no form of this command.

port-track force-shut

no port-track force-shut

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Interface configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

Use the port-track force-shut command to keep the linked port down, even though the tracked port comes back up. You must explicitly bring the port up when required by using the no port-track force-shut command.

Examples

This example shows how to force the shutdown of an interface and the interfaces that it is tracking:

switch(config)# interface fc 2/2
switch(config-if)# no port-track force-shut
 
   

Related Commands

Command
Description

feature port-track

Enables port tracking.

show interface fc

Displays configuration and status information for a specified Fibre Channel interface.

show interface san-port-channel

Displays configuration and status information for a specified SAN port channel interface.


port-track interface

To enable port tracking for specific interfaces, use the port-track interface command. To disable this feature, use the no form of this command.

port-track interface {fc slot/port | san-port-channel port} [vsan vsan-id]

no port-track interface {fc slot/port | san-port-channel port} [vsan vsan-id]

Syntax Description

fc slot/port

Specifies a Fibre Channel interface.

san-port-channel port

Specifies a SAN port channel interface. The range is from 1 to 128.

vsan vsan-id

(Optional) Specifies a VSAN ID. The range is from 1 to 4093.


Command Default

None

Command Modes

Interface configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

When the port that an interface is tracking goes down, the interface also goes down. When the tracked port comes back up, the linked interface also comes back up. Use the port-track force-shut command to keep the linked interface down.

Examples

This example shows how to enable port tracking for specific interfaces:

switch(config)# interface fc 2/3
switch(config-if)# port-track interface san-port-channel 2
 
   

Related Commands

Command
Description

feature port-track

Enables port tracking.

port-track force-shut

Forcefully shuts an interface for port tracking.

show interface fc

Displays configuration and status information for a specified Fibre Channel interface.

show interface san-port-channel

Displays configuration and status information for a specified SAN port channel interface.


purge fcdomain fcid

To purge persistent FCIDs, use the purge fcdomain fcid command.

purge fcdomain fcid vsan vsan-id

Syntax Description

vsan vsan-id

Indicates that FCIDs are to be purged for a VSAN ID. The range is from 1 to 4093.


Command Default

None

Command Modes

EXEC mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Examples

This example shows how to purge all dynamic, unused FCIDs in VSAN 4:

switch# purge fcdomain fcid vsan 4
 
   

This example shows how to purge all dynamic, unused FCIDs in VSANs 4, 5, and 6:

switch# purge fcdomain fcid vsan 4-6
 
   

Related Commands

Command
Description

show fcdomain

Displays the Fibre Channel domain (fcdomain) information.