Netgear GS728TPP 사용자 설명서
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GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches
Table 14. CST Status Information.
Field
Description
Interface
Select a physical or port channel interface to configure. The port is
associated with the VLANs associated with the CST.
associated with the VLANs associated with the CST.
Port Role
Each MST Bridge Port that is enabled is assigned a port role for each
spanning tree. The port role can be one of the following values: Root,
Designated, Alternate, Backup, Master, or Disabled.
spanning tree. The port role can be one of the following values: Root,
Designated, Alternate, Backup, Master, or Disabled.
Designated Root
Root bridge for the CST. It is made up using the bridge priority and the base
MAC address of the bridge.
MAC address of the bridge.
Designated Cost
Displays cost of the port participating in the STP topology. Ports with a lower
cost are less likely to be blocked if STP detects loops.
cost are less likely to be blocked if STP detects loops.
Designated Bridge
Bridge 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 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.
LAN. It is made up from the port priority and the interface number of the port.
Edge Port
Indicates whether the port is enabled as an edge port. Possible values are
Enabled and Disabled.
Enabled and Disabled.
Point-to-point MAC
Derived value of the point-to-point status.
CST Regional Root
Displays the bridge priority and base MAC address of the CST regional root.
CST Path Cost
Displays the path cost to the CST tree regional root.
Port Forwarding State
Displays the forwarding state of this port.
Rapid STP
Use the Rapid STP screen to view information about Rapid Spanning Tree (RSTP) port
status.
status.
To display the Rapid STP screen, select Switching
STP
Advanced
RSTP.
The following screen displays: