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Table Of Contents
Debug Commands
Use the following commands to debug the Cisco ONS 15540 ESP. For information on other debug commands refer to the Cisco IOS Debug Command Reference document.
debug aps
To debug APS operation, use the debug aps command. To disable APS debugging, use the no form of this command.
debug aps
no debug aps
Syntax Description
This command has no other arguments or keywords.
Defaults
Disabled
Command Modes
Privileged EXEC
Command History
This table includes the following release-specific history entries:
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EY-Release
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Usage Guidelines
To turn off all debugging, use the undebug all command.
Examples
The following example shows how to enable debugging of APS operations.
Switch# debug apsRelated Commands
Creates or specifies an APS interface group and enters APS configuration mode.
Associates wavepatch interfaces for APS splitter protection.
Disables all debugging.
debug cpu
To debug IPC (interprocess communication) initialization and switchover events, use the debug cpu command. To disable debugging IPC initialization and switchover events, use the no form of this command.
debug cpu {ipc | redundancy | ehsa | sub-ipc}
no debug cpu {ipc | redundancy | ehsa | sub-ipc}
Syntax Description
Defaults
Disabled
Command Modes
Privileged EXEC
Command History
This table includes the following release-specific history entries:
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Usage Guidelines
Use this command to enable debugging of IPC initialization and switchover events. To debug redundancy software operations, use the debug redundancy command.
To turn off all debugging, use the undebug all command.
Examples
The following example shows how to enable redundancy state debugging.
Switch# debug cpu redundancyRelated Commands
debug diag online
To enable debugging for online diagnostics, use the debug diag online command. To disable debugging for online diagnostics, use the no form of this command.
debug diag online [online-insertion-removal | background | redundancy]
no debug diag online [online-insertion-removal | background | redundancy]
Syntax Description
Defaults
Disabled
Command Modes
Privileged EXEC
Command History
This table includes the following release-specific history entries:
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•
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Usage Guidelines
Use this command to enable debugging for online diagnostics.
To turn off all debugging, use the undebug all command.
Examples
The following example shows how to enable debugging of background tests for online diagnostics.
Switch# debug diag online backgroundRelated Commands
Enables online diagnostics for the system.
Enables online diagnostics for a specified slot number.
Disables all debugging.
debug oscp
To debug OSCP operations, use the debug oscp command. To disable debugging for OSCP operations, use the no form of this command.
debug oscp {events | hello-packet | transport} [wave slot]
no debug oscp {events | hello-packet | transport} [wave slot]
Syntax Description
Defaults
Disabled
Command Modes
Privileged EXEC
Command History
This table includes the following release-specific history entries:
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Usage Guidelines
Use this command to enable debugging for OSCP activity.
To disable all debugging, use the undebug all command.
Caution
Examples
The following example shows how to enable debugging for OSCP events.
Switch# debug oscp events01:53:59:Control interface Wave1 is going up01:54:00:OSCP:Adding neighbor on wave Wave1The following example shows how to display information contained in the OSCP Hello packets.
Switch# debug oscp hello-packet wave 001:53:08:OSCP:Hello at Wave1 Tx, state 2way01:53:08: NodeId:0202.0304.0506 Port:1000001:53:08: Remote:NodeId:0202.0304.0506 Port:1000001:53:08:OSCP:Hello at Wave1 Rx, state 2way01:53:08: NodeId:0202.0304.0506 Port:1000001:53:08: Remote:NodeId:0202.0304.0506 Port:1000001:53:08:OSCP:Hello event 2waydRelated Commands
Displays OSCP configuration information.
Displays OSCP neighbor information.
Displays OSCP activity statistics.
Displays OSCP message traffic information.
Disables all debugging.
debug ports
To debug port operations, use the debug ports command. To disable debugging for port operations, use the no form of this command.
debug ports {connect | errors [type slot[/subcard[/port]]] | events [type slot[/subcard[/port]]] | patch}
no debug ports {connect | errors [type slot[/subcard[/port]]] | events [type slot[/subcard[/port]]] | patch}
Syntax Description
Defaults
Disabled
Command Modes
Privileged EXEC
Command History
This table includes the following release-specific history entries:
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•
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Usage Guidelines
Use this command to debug common software errors and events, patch connection activity, and cross connection activity. If the interface option is not specified, debugging is enabled for all interfaces.
To disable all debugging, use the undebug all command.
Examples
The following example shows how to enable error debugging for transparent interface 2/0/0.
Switch# debug ports errors transparent 2/0/0Related Commands
debug redundancy
To debug redundancy operations, use the debug redundancy command. To disable debugging for redundancy operations, use the no form of this command.
debug redundancy {ehsa | errors | fsm | kpa | msg | progression | status | timer}
no debug redundancy {ehsa | errors | fsm | kpa | msg | progression | status | timer}
Syntax Description
Defaults
Disabled
Command Modes
Privileged EXEC
Command History
This table includes the following release-specific history entries:
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•
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Usage Guidelines
Use this command to debug redundancy software operations. Use the debug cpu command to debug processor card redundancy.
To disable all debugging, use the undebug all command.
Caution
Examples
The following example shows how to debug finite state machine transition events.
Switch# debug redundancy fsmRelated Commands
Enables debugging of processor card redundancy.
Displays processor card redundancy status and configuration information.
Disables all debugging.
undebug all
To disable all debugging, use the undebug all command.
undebug all
Syntax Description
This command has no other arguments or keywords.
Defaults
None
Command Modes
Privileged EXEC
Command History
This table includes the following release-specific history entries:
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•
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Usage Guidelines
Use this command to turn off all debugging.
Examples
The following example shows how to turn off all debugging.
Switch# undebug allRelated Commands
Posted: Sun Feb 19 15:13:03 PST 2006
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