Mstp Msti Statistics - ZyXEL Communications MSC1000G User Manual

The following table describes the labels in this screen.
Table 231 MSTP Statistics: CIST: Port Details
LABEL
Enable
Uptime
State
PortID
DsgBridgeID
DsgPortID
ExtPortPathCost
ExtRootID
ExtRootPathCost
AdminEdgePort
OperEdgePort
MACOperational
AdminP2PLink
OperP2PLink
PortHelloTime
RecvInternal
RxStpCfgBPDU
RxStpTcnBPDU
RxRstpBPDU
RxMstpBPDU
IntPortPathCost
IntRootID

12.14.3 MSTP MSTI Statistics

Click Statistics > MSTP > MSTI to display the MSTP MSTI statistics screen. Use this screen to
view the port status of a selected spanning tree instance.
Management Switch Card User's Guide
DESCRIPTION
This field displays whether MSTP is activated on the device.
This field displays the time the port is running.
This field displays the STP status on this port.
This field displays port ID.
This is the unique identifier for the bridge in the LAN segment to which this bridge belongs
that has the lowest path cost to reach the root bridge, consisting of bridge priority plus MAC
address.
This is the port on the designated bridge that has the lowest path cost to reach the root
bridge, consisting of bridge priority.
This field displays the path cost of this port to an external bridge (a bridge in a different
MST region).
This is the unique identifier for the external root bridge, consisting of bridge priority plus
MAC address.
This is the path cost of the link to the root bridge.
An edge port connects to a non-STP device (such as a computer or a hub).
This field displays whether or not an administrator has set this port as an edge port.
This field displays whether or not the spanning tree network has determined this port to be
an edge port.
This field displays true when the link is up or false if the link is not up.
This field displays whether or not an administrator has set this port as a point-to-point link
to the neighbor switch.
This field displays whether or not the spanning tree network has determined this port to be
a point-to-point link to the neighbor switch.
This is the time interval (in seconds) at which the port transmits a configuration message.
This field displays whether the BPDU received was transmitted by a bridge in the same
region.
This is the number of legacy STP configuration BPDUs that have been received on this port.
This is the total number of legacy STP topology change notification BPDUs that have been
received on this port.
This is the number of RSTP BPDUs that have been received on this port.
This is the number of MSTP BPDUs that have been received on this port.
This is the path cost to the internal root bridge.
This is the ID of the internal root bridge.
Chapter 12 Statistics Screens
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