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3Com Switch 4200G Family
 
39
 
Command Reference
stp port priority
Use the
 stp port priority
 command to set the priority of the current port in a specified spanning tree 
instance.
Ethernet Port view
stp priority
Use the
 stp priority
 command to set the priority of a switch in a spanning tree instance.
System view
stp region-configuration
Use the 
stp region-configuration
 command to enter MST region view.
System view
stp root primary
Use the 
stp root primary
 command to configure the current switch to be the root bridge of a specified 
spanning tree instance.
System view
stp root-protection
Use the 
stp root-protection
 command to enable the root protection function for the current port.
Ethernet Port view
stp root secondary
Use the 
stp root secondary
 command to configure the current switch as a secondary root bridge of a 
specified spanning tree instance.
System view
stp tc-protection
Use the 
stp tc-protection 
command to enable or disable the TC-BPDU attack prevention function for 
the switch.
System view
stp timer-factor
Use the 
stp timer-factor
 command to set the timeout time of a switch in terms of the multiple of the Hello 
time.
System view
stp timer forward-delay
Use the 
stp timer forward-delay
 command to set the Forward delay for a switch.
System view
stp timer hello
Use the 
stp timer hello
 command to set the Hello time for a switch.
System view
stp timer max-age
Use the 
stp timer max-age
 command to set the maximum age of a switch.
System view
stp transmit-limit
Use the 
stp transmit-limit 
command to set the maximum number of configuration BPDUs the current 
port can transmit within a Hello time.
Ethernet Port view
super
Use the 
super
 command to switch the current user level to the one identified by the level argument.
User view
super password
Use the 
super password
 command to set the password for users to switch to a higher user level.
System view
sysname
Use the 
sysname
 command to set a domain name for the switch.
System view
Web command: Administration -> SNMP -> Setup
sysname
Use the 
sysname
 command to set the system name of the Switch.
System view
 
system-view
Enter 
system-view 
to enter the system view from the user view.
User view