Command Reference MSTP Commands
9.24 spanning-tree guard root
Use this command to enable
root guard
on the interface to prevent the change of current root bridge
position because of error configuration and illegal packet attack. Use the
no
form of this command to
restore the default setting.
spanning-tree guard root
no spanning-tree guard root
Parameter
Description
Parameter
Description
N/A
N/A
Defaults
This function is disabled by default.
Command
Mode
Interface configuration mode.
Usage Guide
3.
If root guard is enabled, the current root bridge will not change due to incorrect configuration or
illegal packet attacks.
4.
The loop guard function and root guard function cannot be enabled at the same time.
Configuration
Examples
The following example enables
root guard
on the interface.
Ruijie(config)# interface gigabitethernet 0/1
Ruijie(config-if-interface-id)# spanning-tree guard root
Related
Commands
Command
Description
N/A
N/A
Platform
Description
N/A
9.25 spanning-tree ignore tc
Use this command to enable the tc filtering on the interface. Use the
no
form of this command to
restore the default setting. With tc filtering enabled, the TC packets received on the interface will not
be processed.
spanning-tree ignore tc
no spanning-tree ignore tc
Parameter
Description
Parameter
Description
N/A
N/A
Содержание RG-S29 Series
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