NETGEAR GS108Tv3 User Manual page 186

8-Port Gigabit (PoE+) Ethernet Smart Managed Pro Switch with (2 SFP or 2 Copper Ports and)
7. Select whether to display physical interfaces, LAGs, or both by clicking one of the following
links above the table heading:
• 1 (the unit ID of the switch). Only physical interfaces are displayed. This is the default
setting.
• LAG. Only LAGs are displayed.
• All. Both physical interfaces and LAGs are displayed.
8. To refresh the page with the latest information about the switch, click the Update button.
The following table describes the CST Status information displayed on the page.
Table 36. CST port status
Field
Interface
Port Role
Designated Root
Designated Cost
Designated Bridge
Designated Port
Topology Change Acknowledge
Edge port
Point-to-Point MAC
CST Regional Root
CST Path Cost
Port Forwarding State
Configure Switching
Cloud Management
Description
The physical port or LAG that is associated with the CST.
Each MST bridge port that is enabled is assigned a port role for each
spanning tree. The port role can be Root, Designated, Alternate, Backup,
Master, or Disabled.
The root bridge for the CST. It is made up using the bridge priority and the
base MAC address of the bridge.
The path cost offered to the LAN by the designated port.
The identifier of the bridge with the designated port. It is made up using the
bridge priority and the base MAC address of the bridge.
The 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.
Identifies whether the topology change acknowledgement flag is set for the
next BPDU to be transmitted for the port. It is either True or False.
Indicates whether the port is enabled as an edge port. It is either Enabled or
Disabled.
The derived value of the point-to-point status.
The bridge identifier of the CST regional root. It is made up using the bridge
priority and the base MAC address of the bridge.
The path cost to the CST regional root.
The forwarding state of the port.
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