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Cisco IOS XR Interface and Hardware Component Debug Command Reference, Release 3.6
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Preface
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Hardware Redundancy and Node Administration Debug Commands on Cisco IOS XR Software
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Packet-over-SONET User Interface and SONET Layer 1 Debug Commands on Cisco IOS XR Software
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DWDM Debug Commands on Cisco IOS XR Software
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Ethernet Interface Debug Commands on Cisco IOS XR Software
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802.1Q VLAN Debug Commands on Cisco IOS XR Software
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ATM Debug Commands on Cisco IOS XR Software
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cHDLC Debug Commands on Cisco IOS XR Software
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PPP Debug Commands on Cisco IOS XR Software
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SPA Interface Processor and Shared Port Adapter Debug Commands on Cisco IOS XR Software
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Link Bundling Debug Commands on Cisco IOS XR Software
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Bidirectional Forwarding Detection Debug Commands on Cisco IOS XR Software
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ASIC Driver Debug Commands on Cisco IOS XR Software
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Fabric Management Debug Commands on Cisco IOS XR Software
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Index
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Feedback
Table Of Contents
Packet-over-SONET User Interface and SONET Layer 1 Debug Commands on Cisco IOS XR Software
Packet-over-SONET User Interface and SONET Layer 1 Debug Commands on Cisco IOS XR Software
This chapter describes the Cisco IOS XR commands used to debug Packet-over-SONET (POS).
debug pos all
To debug information for all POS, use the debug pos all command in EXEC mode. To disable debugging, use the no form of this command.
debug pos all [location node-id]
no debug pos all [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to display debug information for all POS with the debug pos all command:
RP/0/RP0/CPU0:router# debug pos all location 0/2/CPU0LC/0/2/CPU0:Jun 27 16:40:51.465 : plim_16p_oc48[190]: pos_port_get_hw_stats, data @ 48249c78LC/0/2/CPU0:Jun 27 16:40:51.465 : plim_16p_oc48[190]: --> pos_find_owned_im_node_data_by_ifhtype, 251LC/0/2/CPU0:Jun 27 16:40:51.465 : plim_16p_oc48[190]: searching IM data @ 4824c034LC/0/2/CPU0:Jun 27 16:40:51.465 : plim_16p_oc48[190]: searching IM data @ 482558c8LC/0/2/CPU0:Jun 27 16:40:51.466 : plim_16p_oc48[190]: --> pos_get_port_data_by_im_data, 366LC/0/2/CPU0:Jun 27 16:40:51.466 : plim_16p_oc48[190]: pos_get_port_data_by_im_data: type 19 context 482555d4LC/0/2/CPU0:Jun 27 16:40:51.466 : plim_16p_oc48[190]: pos_get_port_data_by_ifhandle(), 418: mapped ifhandle: @012800c0 --> pos_port_st: @482555d4LC/0/2/CPU0:Jun 27 16:40:51.466 : plim_16p_oc48[190]: --> pos_get_stats, 302: port 1Related Commands
debug pos events
To debug information for POS events, use the debug pos events command in EXEC mode. To disable debugging, use the no form of this command.
debug pos events [location node-id]
no debug pos events [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for POS events with the debug pos events command:
RP/0/RP0/CPU0:router# debug pos events location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug pos framer
To debug information for the POS framer, use the debug pos framer command in EXEC mode. To disable debugging, use the no form of this command.
debug pos framer [all | events | info | operations | periodic | trace] [location node-id]
no debug pos framer [all | events | info | operations | periodic | trace] [location node-id]
Syntax Description
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for the generic hardware events for the POS framer with the debug pos framer command:
RP/0/RP0/CPU0:router# debug pos framer events location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug pos im
To debug information for the POS interface manager, use the debug pos im command in EXEC mode. To disable debugging, use the no form of this command.
debug pos im [location node-id]
no debug pos im [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for the PoS interface manager with the debug pos im command:
RP/0/RP0/CPU0:router# debug pos im location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
Debugs information for all PoS.
Debugs information for the SONET interface manager.
debug pos info
To debug information for the generic PoS informative events, use the debug pos info command in EXEC mode. To disable debugging, use the no form of this command.
debug pos info [location node-id]
no debug pos info [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for the generic PoS informative events with the debug pos info command:
RP/0/RP0/CPU0:router# debug pos info location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug pos mapping
To debug information to map the hardware for PoS, use the debug pos mapping command in EXEC mode. To disable debugging, use the no form of this command.
debug pos mapping [location node-id]
no debug pos mapping [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information to map the hardware for PoS with the debug pos mapping command:
RP/0/RP0/CPU0:router# debug pos mapping location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug pos periodic
To debug information to periodically process the PoS hardware, use the debug pos periodic command in EXEC mode. To disable debugging, use the no form of this command.
debug pos periodic [location node-id]
no debug pos periodic [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information to periodically process the PoS hardware with the debug pos periodic command:
RP/0/RP0/CPU0:router# debug pos periodic location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug pos sysdb
To debug information for the POS system database, use the debug pos sysdb command in EXEC mode. To disable debugging, use the no form of this command.
debug pos sysdb [location node-id]
no debug pos sysdb [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for the PoS system database with the debug pos sysdb command:
RP/0/RP0/CPU0:router# debug pos sysdb location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug pos trace
To debug information to trace (verbose) PoS, use the debug pos trace command in EXEC mode. To disable debugging, use the no form of this command.
debug pos trace [location node-id]
no debug pos trace [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information to trace (verbose) PoS with the debug pos trace command:
RP/0/RP0/CPU0:router# debug pos trace location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug sonet all
To debug information for all but periodic SONET, use the debug sonet all command in EXEC mode. To disable debugging, use the no form of this command.
debug sonet all [location node-id]
no debug sonet all [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to display debugging information for SONET with the debug sonet all command:
RP/0/RP0/CPU0:router# debug sonet all location 0/0/CPU0LC/0/0/CPU0:Jun 28 13:02:04.957 : vpa_1p_oc192[247]: sonet_hw_c2_state_changed:SonetPath0/0/1/0 state=3LC/0/0/CPU0:Jun 28 13:02:05.393 : spa_4p_oc3[214]: sonet_hw_c2_state_changed: SonetPath0/0/5/1 state=3LC/0/0/CPU0:Jun 28 13:02:05.393 : spa_4p_oc3[214]: sonet_hw_c2_state_changed: SonetPath0/0/5/2 state=3LC/0/0/CPU0:Jun 28 13:02:05.393 : spa_4p_oc3[214]: sonet_hw_c2_state_changed: SonetPath0/0/5/3 state=3LC/0/0/CPU0:Jun 28 13:02:05.958 : vpa_1p_oc192[247]: sonet_hw_c2_state_changed:SonetPath0/0/1/0 state=3LC/0/0/CPU0:Jun 28 13:02:06.394 : spa_4p_oc3[214]: sonet_hw_c2_state_changed: SonetPath0/0/5/1 state=3LC/0/0/CPU0:Jun 28 13:02:06.394 : spa_4p_oc3[214]: sonet_hw_c2_state_changed: SonetPath0/0/5/2 state=3LC/0/0/CPU0:Jun 28 13:02:06.394 : spa_4p_oc3[214]: sonet_hw_c2_state_changed: SonetPath0/0/5/3 state=3LC/0/0/CPU0:Jun 28 13:02:06.959 : vpa_1p_oc192[247]: sonet_hw_c2_state_changed:SonetPath0/0/1/0 state=3LC/0/0/CPU0:Jun 28 13:02:07.395 : spa_4p_oc3[214]: sonet_hw_c2_state_changed: SonetPath0/0/5/1 state=3LC/0/0/CPU0:Jun 28 13:02:07.395 : spa_4p_oc3[214]: sonet_hw_c2_state_changed: SonetPath0/0/5/2 state=3LC/0/0/CPU0:Jun 28 13:02:07.395 : spa_4p_oc3[214]: sonet_hw_c2_state_changed: SonetPath0/0/5/3 state=3Related Commands
debug sonet aps
To debug information for the SONET APS, use the debug sonet aps command in EXEC mode. To disable debugging, use the no form of this command.
debug sonet aps [all | errors | events | info | pgp | sysdb | trace | wp-comm] [location node-id]
no debug sonet aps [all | errors | events | info | pgp | sysdb | trace | wp-comm] [location node-id]
Syntax Description
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for the SONET APS with the debug sonet aps command:
RP/0/RP0/CPU0:router# debug sonet aps info location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug sonet errors
To debug SONET errors, use the debug sonet errors command in EXEC mode. To disable debugging, use the no form of this command.
debug sonet errors [location node-id]
no debug sonet errors [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for SONET errors with the debug sonet errors command:
RP/0/RP0/CPU0:router# debug sonet errors location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug sonet events
To debug information for SONET events, use the debug sonet events command in EXEC mode. To disable debugging, use the no form of this command.
debug sonet events [location node-id]
no debug sonet events [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for SONET events with the debug sonet events command:
RP/0/RP0/CPU0:router# debug sonet events location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug sonet framer
To debug information for the SONET framer, use the debug sonet framer command in EXEC mode. To disable debugging, use the no form of this command.
debug sonet framer {all | events | info | operation | periodic} [location node-id]
no debug sonet framer {all | events | info | operation | periodic} [location node-id]
Syntax Description
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for the generic SONET framer with the debug sonet framer command:
RP/0/RP0/CPU0:router# debug sonet framer events location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
Debugs information for all but periodic SONET.
Debugs information for SONET events.
Debugs generic SONET information.
debug sonet im
To debug information for the SONET interface manager, use the debug sonet im command in EXEC mode. To disable debugging, use the no form of this command.
debug sonet im [location node-id]
no debug sonet im [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for the SONET interface manager with the debug sonet im command:
RP/0/RP0/CPU0:router# debug sonet im location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
Debugs information for the POS interface manager.
Debugs information for all but periodic SONET.
debug sonet info
To debug generic SONET information, use the debug sonet info command in EXEC mode. To disable debugging, use the no form of this command.
debug sonet info [location node-id]
no debug sonet info [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for generic SONET information with the debug sonet info command:
RP/0/RP0/CPU0:router# debug sonet info location 0/0/CPU0RP/0/RP0/CPU0:router#Syntax Description
debug sonet mapping
To debug information to map SONET hardware, use the debug sonet mapping command in EXEC mode. To disable debugging, use the no form of this command.
debug sonet mapping [location node-id]
no debug sonet mapping [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information to map SONET hardware with the debug sonet mapping command:
RP/0/RP0/CPU0:router# debug sonet mapping location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug sonet periodic
To debug SONET information for periodic events, use the debug sonet periodic command in EXEC mode. To disable debugging, use the no form of this command.
debug sonet periodic [location node-id]
no debug sonet periodic [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging SONET information for periodic events with the debug sonet periodic command:
RP/0/RP0/CPU0:router# debug sonet periodic location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
debug sonet sysdb
To debug information for the SONET system database, use the debug sonet sysdb command in EXEC mode. To disable debugging, use the no form of this command.
debug sonet sysdb [location node-id]
no debug sonet sysdb [location node-id]
Syntax Description
location node-id
(Optional) Specifies debug information to enable a specified location (for example, 0/0/CPU0). The node-id argument is entered in the rack/slot/module notation.
Defaults
The default is the location of the current, active route processor (RP).
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.
Task ID
Examples
The following example shows how to enable debugging information for the SONET system database with the debug sonet sysdb command:
RP/0/RP0/CPU0:router# debug sonet sysdb location 0/0/CPU0RP/0/RP0/CPU0:router#Related Commands
Debugs information for all but periodic SONET.
Debugs information for the SONET APS.
Debugs SONET errors.
Debugs information for SONET events.
Debugs generic SONET information.