Netgear FSM726v3 7200 managed switch v8.x CLI reference manual - Page 51

Managed Switch CLI Manual, Release 8.0 no spanning-tree forward-time This command sets the Bridge Forward Delay parameter for the common and internal spanning tree to the default value. Format Mode no spanning-tree forward-time Global Config 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. Default Format Mode none spanning-tree guard { none | root | loop } Interface Config no spanning-tree guard This command disables loop guard or root guard on the interface. Format Mode no spanning-tree guard Interface Config 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). Default Format Mode 20 spanning-tree max-age Global Config Switching Commands v1.0, July 2009 3-15