Enabling Stp - ZyXEL Communications ES-2724 User Manual

41.3 Enabling STP

Use the
spanning-tree
The difference between the commands is that
spanning tree configuration and the
Syntax:
spanning-tree
spanning-tree priority <0-61440>
spanning-tree hello-time <1-10> maximum-age <6-40> forward-delay <4-30>
spanning-tree <port-list> path-cost <1-65535>
spanning-tree <port-list> priority <0-255>
and
mrstp <treeIndex> <cr>
mrstp <treeIndex> priority <0-61440>
mrstp <treeIndex> hello-time <1-10> maximum-age <6-40> forward-delay
-> <4-30>
mrstp interface <port-list> <cr>
mrstp interface <port-list> path-cost <1-65535>
mrstp interface <port-list> priority <0-255>
mrstp interface <port-list> treeIndex <1-2>
where
spanning-tree
mrstp <treeIndex>
priority <0-61440>
hello-time <1-10>
Chapter 41 Configuration Mode Commands
or the commands to enable and configure STP on the switch.
mrstp
spanning-tree
command allows you to set up multiple ones.
mrstp
= Enables STP on the switch.
Enables a specific tree configuration.
= Specifies the bridge priority for the switch. The lower the
numeric value you assign, the higher the priority for this bridge.
Bridge priority is used in determining the root switch, root port
and designated port. The switch with the highest priority
(lowest numeric value) becomes the STP root switch. If all
switches have the same priority, the switch with the lowest
MAC address will then become the root switch.
Bridge Priority determines the root bridge, which in turn
determines Hello Time, Max Age and Forwarding Delay.
= Specifies the time interval in seconds between BPDU (Bridge
Protocol Data Units) configuration message generations by the
root switch.
ES-2724 User's Guide
only allows you to set up one
277