Spanning-Tree Restricted-Role; Spanning-Tree Restricted-Tcn - TRENDnet TL2-G244 User Manual

24-Port Gigabit Layer 2 Switch w/ 4 Shared Mini-GBIC Slots
Command History

spanning-tree restricted-role

Command
Default Settings
Command Modes
User Guidelines
Example
Command History

spanning-tree restricted-tcn

Command
Default Settings
Command Modes
User Guidelines
Example
Command History
28-5
Version History
1.00.001 This command was introduced
To enable the root guard function to prevent the port becoming a root port.
spanning-tree restricted-role
no spanning-tree restricted-role
Disable
Interface Configuration Mode
Using no form to disable the root guard function.
switch(config-if)# spanning-tree restricted-role
Version History
1.00.001 This command was introduced
To enable the topology change guard function to prevent the topology change
caused by this port.
spanning-tree restricted-tcn
no spanning-tree restricted-tcn
Disable
Interface Configuration Mode
Using no form to disable the topology change guard function.
switch(config-if)# spanning-tree restricted-tcn
Version History
1.00.001 This command was introduced