PLANET WGS3-24240 - Manual (Page 166)

User’s Manual of WGS3-24000 / WGS3-24240
166
bridge priority and the base MAC address of the bridge.
• Designated Port Port Identifier on the Designated Bridge that offers the lowest cost to the LAN. It
is made up from the port priority and the interface number of the port.
• Topology Change
Acknowledge
Identifies whether the next BPDU to be transmitted for this port would have the
topology change acknowledgement flag set. It is either "True" or "False".
• Edge port Indicates whether the port is enabled as an edge port. It takes the value
"Enabled" or "Disabled".
• Point-to-point MAC Derived value of the point-to-point status.
• CST Regional Root Bridge Identifier of the CST Regional Root. It is made up using the bridge priority
and the base MAC address of the bridge.
• CST Path Cost Path Cost to the CST Regional Root.
• Submit button Applies the new configuration and causes the changes to take effect. These
changes will not be retained across a power cycle unless a save configuration is
performed.
• Force button Clicking this button will force the port to send out 802.1w or 802.1d BPDUs
• Refresh button Refreshes the screen with most recent data.
4.3.8.5 Spanning Tree MST Port Configuration/Status
Selection Criteria
Object Description
• MST ID Selects one MST instance from existing MST instances.
• Slot.Port Selects one of the physical or lag interfaces associated with VLANs associated
with the selected MST instance.
Configurable Data
Object Description
• Port Priority The priority for a particular port within the selected MST instance. The port
priority is set in multiples of 16. For example if the priority is attempted to be set
to any value between 0 and 15, it will be set to 0. If it is tried to be set to any value
between 16 and (2*16-1) it will be set to 16 and so on.
• Port Path Cost Set the Path Cost to a new value for the specified port in the selected MST
instance. It takes a value in the range of 1 to 200000000.