NETGEAR NETGEAR user manual Topology Change, Designated Root Root Path Cost

User Manual for the NETGEAR 7300S Series Layer 3 Managed Switch Software

This command sets the Admin Hello Time parameter to a new value for the common and internal spanning tree. The hellotime <value> is in whole seconds within a range of 1 to 10 with the value being less than or equal to "(Bridge Max Age / 2) - 1".

Default	2
Format	spanning-tree hello-time <1-10>
Mode	Interface Config
no spanning-tree hello-time

This command sets the admin Hello Time parameter for the common and internal spanning tree to the default value, i.e. 2.

Format	no spanning-tree hello-time
Mode	Interface Config

show spanning-tree

This command displays spanning tree settings for the common and internal spanning tree, when the optional parameter “brief” is not included in the command. The following details are displayed.

Format	show spanning-tree <brief>
Mode	Privileged EXEC and User EXEC
Bridge Priority	Configured value.

Bridge Identifier

Time Since Topology Change Time in seconds.

Topology Change Count Number of times changed.

Topology Change	Boolean value of the Topology Change parameter for the switch indicating if a
	topology change is in progress on any port assigned to the common and internal
	spanning tree.
Designated Root
Root Path Cost	Value of the Root Path Cost parameter for the common and internal spanning
	tree.
Root Port Identifier
Root Port Max Age	Derived value
Switching Commands	8-135

202-10088-01, March 2005