Command Reference Guide

Spanning Tree Protocol Commands
CLI Command Reference
September 2014 Page 280
HP Moonshot Switch Module CLI Command Reference
spanning-tree forward-time
This command sets the Bridge Forward Delay parameter to a new value for the common and internal spanning
tree. The forward-time value is in seconds within a range of 4 to 30, with the value being greater than or equal
to “(Bridge Max Age / 2) + 1”.
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 or range of interfaces. 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).
Default 15
Format
spanning-tree forward-time 4-30
Mode Global Config
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