Managed Switch CLI Manual, Release 8.0.3
Switching Commands 3-16
v1.0, July 2010
no spanning-tree forward-time
This command sets the Bridge Forward Delay parameter for the common and internal spanning
tree to the default value.
spanning-tree guard
This command selects whether loop guard or root guard is enabled on an interface. If neither is
enabled, then the port operates in accordance with the multiple spanning tree protocol.
no spanning-tree guard
This command disables loop guard or root guard on the interface.
spanning-tree max-age
This command sets the Bridge Max Age parameter to a new value for the common and internal
spanning tree. The max-age value is in seconds within a range of 6 to 40, with the value being less
than or equal to 2 x (Bridge Forward Delay - 1).
Format no spanning-tree forward-time
Mode Global Config
Default none
Format spanning-tree guard { none | root | loop }
Mode Interface Config
Format no spanning-tree guard
Mode Interface Config
Default 20
Format spanning-tree max-age
<6-40>
Mode Global Config