No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

NE20E-S2 V800R010C10SPC500 Configuration Guide - LAN Access and MAN Access 01

This is NE20E-S2 V800R010C10SPC500 Configuration Guide - LAN Access and MAN Access
Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Verifying the Basic MSTP Function Configuration

Verifying the Basic MSTP Function Configuration

After basic Multiple Spanning Tree Protocol (MSTP) functions are configured, verify the configuration.

Prerequisites

All configurations of basic MSTP functions are complete.

Procedure

  • Run the display stp [ instance instance-id ][ interface { interface-type interface-number } ] [ brief ] command to view spanning-tree status and statistics.
  • Run the display stp region-configuration command to view configurations of activated MST regions.
  • Run the display stp region-configuration digest command to view the digest configurations of activated MST regions.

Example

Run the display stp command, and you can view the spanning-tree working mode, priorities of switching devices, path cost calculation method, and path cost of a root port. For example:

<HUAWEI> display stp instance 0 interface gigabitethernet 0/1/1
-------[CIST Global Info][ Mode MSTP ]-------
CIST Bridge         :32768.00e0-fc0e-a421
Bridge Times        :Hello 2s MaxAge 20s FwDly 15s MaxHop 20
CIST Root/ERPC      :32768.00e0-fc0e-a421 / 0
CIST RegRoot/IRPC   :32768.00e0-fc0e-a421 / 0
CIST RootPortId     :0.0
BPDU-Protection     :Disabled
TC or TCN received  :8
STP Converge Mode   :Normal
Time since last TC  :0 days 23h:9m:30s
----[Port3(GigabitEthernet0/1/1)] [ FORWARDING ]----
 Port Protocol       :enabled
 Port Role           :CIST Designated Port
 Port Priority       :128
 Port Cost(Dot1T)   :Config=100 / Active=100
 Desg.Bridge/Port   :32768.00e0-fc0e-a421 / 128.1229
 Port Edged          :Config=disabled / Active=disabled
 Point-to-point      :Config=auto / Active=true
 Transit Limit       :3 packets/hello-time
 Protection Type     :None
 Port STP Mode       :MSTP
 Port Protocol Type  :Config=auto / Active= dot1s
 BPDU Encapsulation  :Config=stp / Active=stp
 PortTimes           :Hello 2s MaxAge 20s FwDly 15s RemHop 0
 TC or TCN send      :0
 TC or TCN received  :0
 BPDU Sent           :0
          TCN: 0, Config: 0, RST: 0, MST: 0
 BPDU Received       :0
          TCN: 0, Config: 0, RST: 0, MST: 0    

Run the display stp region-configuration command, and you can view configurations of an activated MST region, including the region name, VLAN-to-instance mapping, and revision number. For example:

<HUAWEI> display stp region-configuration
Oper Configuration:
   Format selector :0
   Region name     :huawei
   Revision level  :0
   Instance   VLANs Mapped
         0    21 to 4094
         1    1 to 10
         2    11 to 20

Run the display stp region-configuration digest command, and you can view the digest configurations of an activated MST region, including the region name, revision number and digest. For example:

<HUAWEI> display stp region-configuration digest
Oper Configuration:
   Format selector :0
   Region name     :huawei
   Revision level  :0
   Digest          :0x5F762D9A46311EFFB7A488A3267FCA9F
Translation
Download
Updated: 2019-01-02

Document ID: EDOC1100055378

Views: 16736

Downloads: 35

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next