Table Of Contents

C Commands

clear fabricpath isis adjacency

clear fabricpath isis statistics

clear fabricpath isis traffic

clear fabricpath oam loopback

clear fabricpath oam mtrace

clear fabricpath oam notification

clear fabricpath oam traceroute

C Commands

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This chapter describes the Cisco NX-OS FabricPath commands that begin with C.

clear fabricpath isis adjacency

To clear the FabricPath Layer 2 Intermediate-System to Intermediate-System (IS-IS) adjacency state, use the clear fabricpath isis adjacency command.

clear fabricpath isis adjacency [ * | ethernet module/slot | port-channel port_channel_number | system-id sid]

Syntax Description

*	(Optional) Specifies the IS-IS adjacencies on all interfaces.
ethernet	(Optional) Specifies the IS-IS adjacencies on an Ethernet interface.
module/slot	(Optional) Module and slot number. The module range is from 1 to 255 and the slot is from 1 to 128.
port-channel	(Optional) Specifies the IS-IS adjacencies on a port-channel interface.
port_channel_number	(Optional) Port-channel number. The range is from 1 to 4096.
system-id	(Optional) Specifies the system ID.
sid	(Optional) System ID in the form of XXXX.XXXX.XXXX.

Command Default

None

Command Modes

Privileged EXEC(#)

Command History

Release	Modification
5.2(1)N1(1)	This command was introduced.

Usage Guidelines

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Note If you enter the * variable, you will affect forwarding by entering this command and might interrupt traffic; this command tears down all adjacencies.

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This command requires an Enhanced Layer 2 license.

Examples

This example shows how to clear the FabricPath Layer 2 adjacency state:

switch# clear fabricpath isis adjacency *

switch#

Related Commands

Command	Description
fabricpath domain default	Enables FabricPath Layer 2 IS-IS.

clear fabricpath isis statistics

To clear all FabricPath Intermediate System-to-Intermediate System (IS-IS) protocol statistics, use the clear fabricpath isis statistics command.

clear fabricpath isis statistics *

Syntax Description

*	Specifies the IS-IS adjacencies on all interfaces.

Command Default

None

Command Modes

Privileged EXEC(#)

Command History

Release	Modification
5.2(1)N1(1)	This command was introduced.

Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to clear FabricPath IS-IS protocol statistics:

switch# clear fabricpath isis statistics *

switch# 

Related Commands

Command	Description
fabricpath domain default	Enables FabricPath Layer 2 IS-IS.

clear fabricpath isis traffic

To clear Intermediate System-to-Intermediate System (IS-IS) traffic information, use the clear fabricpath isis traffic command.

clear fabricpath isis traffic [* | ethernet module/slot | port-channel port_channel_number]

Syntax Description

*	(Optional) Specifies the IS-IS traffic on all interfaces.
ethernet	(Optional) Specifies the IS-IS traffic on an Ethernet interface.
module/slot	(Optional) Module and slot number. The module range is from 1 to 255 and the port is from 1 to 128.
port-channel	(Optional) Specifies the IS-IS traffic on a port-channel interface.
port_channel_number	Port-channel number. The range is from 1 to 4096.

Command Default

None

Command Modes

Privileged EXEC (#)

Command History

Release	Modification
5.2(1)N1(1)	This command was introduced.

Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to clear FabricPath IS-IS traffic information:

switch# clear fabricpath isis traffic *

switch# 

Related Commands

Command	Description
fabricpath domain default	Enables FabricPath Layer 2 IS-IS.

clear fabricpath oam loopback

To clear information about fabricpath Operation, Administration, and Maintenance (OAM) loopback, use the clear fabricpath oam loopback command in privileged EXEC mode.

clear fabricpath oam loopback {database [session ses-hdl] | session ses-hdl | statistics | {session ses-hdl | summary}}

Syntax Description

database	Clears information about fabricpath OAM loopback database.
session ses-hdl	(Optional) Clears information about fabricpath OAM loopback for a specific session. The range is from 1 to 65,535.
statistics	Clears information about fabricpath OAM loopback statistics.
summary	Clears information about fabricpath OAM loopback statistics summary.

Command Default

None

Command Modes

Privileged EXEC(#)

Command History

Release	Modification
7.0(0)N1(1)	This command was introduced.

Usage Guidelines

To clear statistics for all sessions, use the clear fabricpath oam loopback statistics command. To clear statistics for a particular session, use the clear fabricpath oam loopback statistics session command. To clear summary statistics, use the clear fabricpath oam loopback statistics summary command.

Examples

This example shows how to clear the fabricpath OAM loopback statistics:

switch# clear fabricpath oam loopback statistics

switch# 

Related Commands

Command	Description

clear fabricpath oam mtrace

To clear information about fabricpath Operation, Administration, and Maintenance (OAM) mtrace, use the

clear fabricpath oam mtrace command in privileged EXEC mode.

clear fabricpath oam mtrace {database [session ses-hdl] | session ses-hdl statistics [summary]}

Syntax Description

database	Clears information about fabricpath OAM mtrace database.
session ses-hdl	(Optional) Clears information about fabricpath OAM mtrace for a specific session.
statistics	Clears information about fabricpath OAM mtrace statistics.
summary	(Optional) Clears information about fabricpath OAM mtrace statistics summary.

Command Default

None

Command Modes

Privileged EXEC(#)

Command History

Release	Modification
7.0(0)N1(1)	This command was introduced.

Usage Guidelines

Use this command to clear the loopback/traceroute/mtrace database and to clear the loopback/traceroute/mtrace statistics. Both of these tasks can be done on a per-session basis or across all sessions.

Examples

This example shows how to clear the fabricpath OAM mtrace statistics:

switch# clear fabricpath oam mtrace statistics

switch# 

Related Commands

Command	Description

clear fabricpath oam notification

To clear information about fabricpath Operation, Administration, and Maintenance (OAM) mtrace, use the clear fabricpath OAM notification command in privileged EXEC mode.

clear fabricpath oam notification {database | statistics}

Syntax Description

database	Clears information about fabricpath OAM notification database.
statistics	Clears information about fabricpath OAM notification statistics.

Command Modes

Privileged EXEC(#)

Command History

Release	Modification
7.0(0)N1(1)	This command was introduced.

Usage Guidelines

Notifications are data packet errors. If a data packet cannot be forwarded due to TTL expiry, it generates a notification. Notifications are kept globally. The notification database contains entries for all data packets that generate notifications. There is a maximum of 500 entries.

Examples

This example shows how to clear the fabricpath OAM notification statistics:

switch# clear fabricpath oam notification statistics 

Related Commands

Command	Description

clear fabricpath oam traceroute

To clear information about fabricpath Operation, Administration, and Maintenance (OAM) traceroute, use the clear fabricpath oam traceroute command in privileged EXEC mode.

clear fabricpath oam traceroute {database [session ses-hdl] | statistics [summary]}

Syntax Description

database	Clears information about fabricpath OAM traceroute database.
session ses-hdl	(Optional) Clears information about for fabricpath OAM traceroute for a specific session.
statistics	Clears information about fabricpath OAM traceroute statistics.
summary	(Optional) Clears information about fabricpath OAM traceroute statistics summary.

Command Modes

Privileged EXEC(#)

Command History

Release	Modification
7.0(0)N1(1)	This command was introduced.

Usage Guidelines

Examples

This example shows how to clear the fabricpath OAM traceroute statistics:

switch# clear fabricpath oam traceroute statistics

Related Commands

Command	Description