Spanning tree probe commands -- debugging system internal stg

Use debugging system internal stg to enable outputting STG debugging information.

Use undo debugging system internal stg to disable outputting STG debugging information.

Syntax

debugging system internal stg { all | bind | error | map | state | tc }

undo debugging system internal stg { all | bind | error | map | state | tc }

Default

Outputting STG debugging information is disabled.

Views

Probe view

Predefined user roles

network-admin

mdc-admin

Parameters

all: Specifies all STG debugging information.

bind: Specifies STG VLAN mapping debugging information.

error: Specifies STG error debugging information.

map: Specifies STG-to-STI mapping debugging information.

state: Specifies STG status debugging information.

tc: Specifies TC event debugging information.

Spanning tree probe commands -- debugging system internal stp

Use debugging system internal stp to enable outputting IPC debugging information for STP.

Use undo debugging system internal stp to disable outputting IPC debugging information for STP.

Syntax

debugging system internal stp ipc

undo debugging system internal stp ipc

Default

Outputting IPC debugging information for STP is disabled.

Views

Probe view

Predefined user roles

network-admin

mdc-admin

Parameters

ipc: Specifies IPC debugging information for STP.

Spanning tree probe commands -- display system internal stp bridge-info

Use display system internal stp bridge-info to display bridge configuration for an instance.

Syntax

Centralized devices:

display system internal stp bridge-info instance instance-id

Distributed devices in standalone mode:Centralized IRF devices:

display system internal stp bridge-info instance instance-id slot slot-number

Distributed devices in IRF mode:

display system internal stp bridge-info instance instance-id chassis chassis-number slot slot-number

Views

Probe view

Predefined user roles

network-admin

mdc-admin

Parameters

instance instance-id: Specifies an MSTI ID in the range of 0 to 4094, where 0 represents the common root bridge (CIST).

slot slot-number: Specifies a card by its slot number. (Distributed devices in standalone mode.)

slot slot-number: Specifies an IRF member device by its member ID. (Centralized IRF devices.) (IRF 3 incapable.)

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. (Centralized IRF devices.) (IRF 3 capable.)

chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The chassis-number argument represents the member ID of the IRF member device. The slot-number argument represents the slot number of the card. (Distributed devices in IRF mode.) (IRF 3 incapable.)

chassis chassis-number slot slot-number: Specifies a card on an IRF member device or specifies a PEX. The chassis-number argument represents the member ID of the IRF member device or the virtual chassis number of the PEX. The slot-number argument represents the slot number of the card or PEX. (Distributed devices in IRF mode.) (IRF 3 capable.)

Spanning tree probe commands -- display system internal stp port-info

Use display system internal stp port-info to display the configuration and running status of an interface in the specified instance.

Syntax

display system internal stp port-info instance instance-id interface interface-type interface-number

Views

Probe view

Predefined user roles

network-admin

mdc-admin

Parameters

instance instance-id: Specifies an MSTI ID in the range of 0 to 4094, where 0 represents the CIST.

interface interface-type interface-number: Specifies an interface. The interface-type argument represents the interface type. The interface-number argument represents the interface number.