Casio ISA550WBUN3K9 manual STP Status Global Status, Interface Status Table

Status	3
Network Status

STP Status

Use the STP Status page to view information about VLANs that have Spanning Tree Protocol (STP) enabled. STP is a Link Layer network protocol that ensures a loop-free topology for any bridged LAN. No information is displayed for VLANs without STP enabled.

At the top of the page, use the Check the STP status in this VLAN list to choose a VLAN.

STP Status > Global Status

Field	Description
Bridge ID	An unique ID for the other devices on the network to
	identify this device.
Root Bridge ID	The bridge ID of the root bridge.
Root Port	The Port ID of the root port. The root port is the port
	with the lowest path cost to the root bridge. The root
	bridge does not have a root port.
Root Path Cost	The cost of the shortest path from the security
	appliance to the root bridge. The value 0 indicates that
	this security appliance is the root bridge.
Interface Status Table

Field	Description
Interface	The interface name.

Cisco ISA500 Series Integrated Security Appliances Administration Guide 96