3com 5500-ei pwr Guia De Referência

 

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# Clear the spanning tree statistics on Ethernet 1/0/1 through Ethernet 1/0/3. 

<Sysname> reset stp interface Ethernet 1/0/1 to Ethernet 1/0/3 

revision-level level 

MST region view 

level: MSTP revision level to be set for the switch. This argument ranges from 0 to 65,535. 

Use the revision-level command to set the MSTP revision level for a switch. 

Use the undo revision-level command to restore the revision level to the default value. 

By default, the MSTP revision level of a switch is 0. 

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

the MST region which a switch belongs to. When the MST region name and VLAN-to-instance mapping 

table are both the same for two MST regions, you can still tell them apart by their MSTP revision levels. 

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

active region-configuration. 

# Set the MSTP revision level of the MST region to 5. 

<Sysname> system-view  

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

[Sysname] stp region-configuration  

[Sysname-mst-region] revision-level 5 

z 

System view, Ethernet port view: 

stp { enable | disable } 

z 

System view: 

stp interface interface-list { enable | disable } 

System view, Ethernet port view