NETGEAR M4350-24F4V 24-Port 10G SFP+ Managed AV Network Switch - Manual (Page 289)

Table 67. CST interface status information (Continued)
Description Field
Each MST bridge port that is enabled is assigned a port role for each
spanning tree. The port role is one of the following: Root, Designated,
Alternate, Backup, Master, or Disabled. Port Role
The root bridge for the CST, which is created from the bridge priority and
the base MAC address of the bridge Designated Root
The path cost offered to the LAN by the designated port Designated Cost
The bridge identifier of the bridge with the designated port. This identifier
is created from the bridge priority and the base MAC address of the
bridge. Designated Bridge
The port identifier on the designated bridge that offers the lowest cost
to the LAN. This identifier is created from the port priority and the interface
number of the port. Designated Port
Indicates if the topology change acknowledgement flag is set for the next
BPDU to be transmitted on the port (True or False) Topology Change Acknowledge
Indicates if the port is enabled as an edge port Edge port
The point-to-point status, which indicates is the port’s link is a
point-to-point link (True) or not or (False) Point-to-Point MAC
The bridge identifier of the CST regional root. This identifier is created
from the bridge priority and the base MAC address of the bridge. CST Regional Root
The path cost to the CST regional root CST Path Cost
The the time the counters were last cleared Port Up Time Since Counters Last
Cleared
Indicates if the interface is in a loop-inconsistent state (False or True) Loop Inconsistent State
The number of times the interface transitioned into the loop-inconsistent
state Transitions Into Loop Inconsistent
State
The number of times the interface transitioned out of the loop-inconsistent
state Transitions Out Of Loop
Inconsistent State
Manage MST instances
You can add, change, or delete multiple spanning tree (MST) instances on the switch.
The MST instance consists of an ID, a priority value, and a VLAN ID.
Add an MST instance and display the MST status
You can add an MST instance and display the MST status.
Main User Manual 289 Configure Switching Information
Fully Managed Switches M4350 Series Main User Manual