3com 5500-ei pwr Reference Guide

 

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name: MST region name to be set for the switch, a string of 1 to 32 characters. 

Use the region-name command to set an MST region name for a switch. 

Use the undo region-name command to restore the MST region name to the default value. 

The default MST region name of a switch is its MAC address. 

MST region name, along with VLAN-to-instance mapping table and MSTP revision level, determines 

the MST region which a switch belongs to. 

Related commands: instance, revision-level, check region-configuration, vlan-mapping modulo, 

active region-configuration. 

# Set the MST region name of the switch to hello. 

<Sysname> system-view  

System View: return to User View with Ctrl+Z. 

[Sysname] stp region-configuration  

[Sysname-mst-region] region-name hello 

reset stp [ interface interface-list ] 

User view 

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. 

Use the reset stp command to clear spanning tree statistics. 

The spanning tree statistics includes the numbers of TCN BPDUs, configuration BPDUs, RST BPDUs, 

and MST BPDUs sent/received through one or more specified ports or all ports (note that BPDUs and 

TCN BPDUs are counted only for CISTs.) 

Note that: 

z 

If you specify the interface-list argument, this command clears the spanning tree statistics on 

specified ports. 

z 

If you do not specify the interface-list argument, this command clears the spanning tree statistics 

on all ports. 

Related commands: display stp.