Display Stp - H3C S3100 Series Command Manual

Command Manual (For Soliton) – MSTP
H3C S3100 Series Ethernet Switches
Table 1-1 Description on the fields of the check region-configuration command
Format selector
Region name
Revision level
Instance Vlans Mapped

1.1.4 display stp

Syntax
display stp [ instance instance-id ] [ interface interface-list | slot slot-number ] [ brief ]
View
Any view
Parameters
instance-id: ID of the MSTI ranging from 0 to 16. The value of 0 refers to the common
and internal spanning tree (CIST).
interface-list: Ethernet port list. You can specify multiple Ethernet ports by providing this
argument in the form of interface-list = { interface-type interface-number [ to
interface-type interface-number ] } &<1-10>, where &<1-10> means that you can
provide up to 10 port indexes/port index ranges for this argument.
slot slot-number: Specifies a slot whose STP-related information is to be displayed.
brief: Displays only port state and protection measures taken on the port.
Description
Use the display stp command to display the state and statistical information about one
or all spanning trees.
The state and statistical information about MSTP can be used to analyze and maintain
the topology of a network. It can also be used to make MSTP operate properly.
If neither MSTI nor port list is specified, the command displays spanning tree
information about all MSTIs on all ports in the order of port number.
If only one MSTI is specified, the command displays information about the
specified MSTI on all ports in the order of the port number.
If only a port list is specified, the command displays information about all MSTIs on
these ports in the order of the port numbers.
Field
1-4
Chapter 1 MSTP Configuration Commands
Description
The selector specified by MSTP
The name of the MST region
The revision level of the MST region
VLAN-to-MSTI mappings in the MST region