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Fat AP and Cloud AP V200R010C00 Command Reference

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display stp bridge

display stp bridge


The display stp bridge command displays details about the spanning tree of a bridge.


display stp bridge { root | local }


Parameter Description Value
root Displays details about the spanning tree of the root bridge. -
local Displays details about the spanning tree of the local bridge. -


All views

Default Level

1: Monitoring level

Usage Guidelines

Usage Scenario

When a device provides many interfaces, running the display stp command displays a large amount of information, and it is difficult to find information about the spanning trees of the root and local bridges.

Using the display stp bridge command, you can easily view details about the spanning trees of the root and local bridges.


# Display details about the spanning tree of the root bridge of MSTP.

<Huawei> display stp bridge root
MSTID              Root ID  Root Cost Hello Max Forward Root Port               
                                       Time Age   Delay                         
----- -------------------- ---------- ----- --- ------- -----------------       
    0     0.4c1f-cc48-6514     419998     2  20      15     
Table 6-23  Description of the display stp bridge command output




MSTP instance ID

Root ID

MSTP root bridge ID

Root Cost

MSTP root path cost

Hello Time

Interval at which Bridge Protocol Data Units (BPDUs) are sent from the root switch

Max Age

Maximum TTL of a BPDU

Forward Delay

Delay in interface status transition

Root Port

Root interface

Updated: 2019-11-21

Document ID: EDOC1100064352

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