jnxMIMstCistPort

jnxMIMstCistPortEntry 1

Specifies the port number of the port to which this entry is mapped.

nxMIMstCistPortPathCost

jnxMIMstCistPortEntry 2

Indicates the contribution of this port to the path cost of paths towards the CIST root that includes this port.

jnxMIMstCistPortPriority

jnxMIMstCistPortEntry 3

Contains the four most significant bits of the Port Identifier of the spanning-tree instance that can be modified by setting the CistPortPriority value. The values that are set for Port Priority must be in multiples of 16.

jnxMIMstCistPortDesignatedRoot

jnxMIMstCistPortEntry 4

Specifies the unique Bridge Identifier that is recorded as the CIST root in the configuration bridge protocol data units (BPDUs).

jnxMIMstCistPortDesignatedBridge

jnxMIMstCistPortEntry 5

Specifies the unique Bridge Identifier of the bridge that is considered as the designated bridge for the port's segment.

jnxMIMstCistPortDesignatedPort

jnxMIMstCistPortEntry 6

Indicates the port identifier of the port on the designated bridge for this port's segment.

jnxMIMstCistPortAdminP2P

jnxMIMstCistPortEntry 7

Indicates the administrative point-to-point status of the LAN segment attached to this port.

• A value of forceTrue(0) indicates that this port must be treated as if it were connected to a point-to-point link.
• A value of forceFalse(1) indicates that this port should be treated as having a shared media connection.
• A value of auto(2) indicates that this port is considered to have a point-to-point link if it is an aggregator and all of its members are aggregatable, or if the MAC entity is configured for full duplex operation, either through autonegotiation or by management.

jnxMIMstCistPortOperP2P

jnxMIMstCistPortEntry 8

Indicates the operational point-to-point status of the LAN segment that is attached to this port. It indicates whether a port is considered to have a point-to-point connection or not. The value is determined by management or by autodetection, as described in the jnxMIMstCistPortAdminP2P object.

jnxMIMstCistPortAdminEdgeStatus

jnxMIMstCistPortEntry 9

Specifies the administrative value of the EdgePort parameter. A value of TRUE(1) indicates that this port must be treated as an edge port, and a value of FALSE(2) indicates that this port should be treated as a nonedge port.

jnxMIMstCistPortOperEdgeStatus

jnxMIMstCistPortEntry 10

Specifies the operational value of the EdgePort parameter. The object is initialized to the value of jnxMIMstCistPortAdminEdgeStatus and is set FALSE on reception of a BPDU.

jnxMIMstCistPortState

jnxMIMstCistPortEntry 12

Shows the current state of the port as defined by the Common Spanning Tree Protocol.

jnxMIMstCistPortForwardTransitions

jnxMIMstCistPortEntry 14

Indicates the number of times this port has transitioned to the forwarding state.

jnxMIMstCistPortRxMstBpduCount

jnxMIMstCistPortEntry 15

Indicates the number of multiple spanning-tree BPDUs that are received on this port.

jnxMIMstCistPortRxRstBpduCount

jnxMIMstCistPortEntry 16

Indicates the number of rapid spanning-tree BPDUs that are received on this port.

jnxMIMstCistPortRxConfigBpduCount

jnxMIMstCistPortEntry 17

Indicates the number of configuration BPDUs that are received on the port.

jnxMIMstCistPortRxTcnBpduCount

jnxMIMstCistPortEntry 18

Indicates the number of topology change notification BPDUs that are received on the port.

jnxMIMstCistPortTxMstBpduCount

jnxMIMstCistPortEntry 19

Indicates the number of multiple spanning-tree BPDUs that are transmitted from the port.

jnxMIMstCistPortTxRstBpduCount

jnxMIMstCistPortEntry 20

Indicates the number of rapid spanning-tree BPDUs that are transmitted from the port.

jnxMIMstCistPortTxConfigBpduCount

jnxMIMstCistPortEntry 21

Indicates the number of configuration BPDUs that are transmitted from the port.

jnxMIMstCistPortTxTcnBpduCount

jnxMIMstCistPortEntry 22

Indicates the number of TCN BPDUs that are transmitted from the port.

jnxMIMstCistPortInvalidMstBpduRxCount

jnxMIMstCistPortEntry 23

Indicates the number of invalid MST BPDUs that are received on the port.

jnxMIMstCistPortInvalidRstBpduRxCount

jnxMIMstCistPortEntry 24

Indicates the number of invalid RST BPDUs that are received on the port.

jnxMIMstCistPortInvalidConfigBpduRxCount

jnxMIMstCistPortEntry 25

Indicates the number of invalid configuration BPDUs that are received on the port.

jnxMIMstCistPortInvalidTcnBpduRxCount

jnxMIMstCistPortEntry 26

Indicates the number of invalid TCN BPDUs that are received on the port.

jnxMIMstCistPortTransmitSemState

jnxMIMstCistPortEntry 27

Indicates the current state of the port transmit state machine.

jnxMIMstCistPortReceiveSemState

jnxMIMstCistPortEntry 28

Indicates the current state of the port receive state machine.

jnxMIMstCistPortProtMigrationSemState

jnxMIMstCistPortEntry 29

Indicates the current state of the port protocol migration state machine.

jnxMIMstCistProtocolMigrationCount

jnxMIMstCistPortEntry 30

Indicates the number of times the port has migrated from one Spanning Tree Protocol version to another. The relevant protocols are STP-COMPATIBLE and RSTP/MSTP. This event generates a trap.

jnxMIMstCistPortDesignatedCost

jnxMIMstCistPortEntry 31

Indicates the path cost of the designated port of the segment connected to this port.

jnxMIMstCistPortRegionalRoot

jnxMIMstCistPortEntry 32

Specifies the unique Bridge Identifier of the bridge recorded as the CIST Regional Root Identifier in the configuration BPDUs transmitted.

jnxMIMstCistPortRegionalPathCost

jnxMIMstCistPortEntry 33

Specifies the contribution of this port to the path cost of paths towards the CIST regional root that includes this port.

jnxMIMstCistSelectedPortRole

jnxMIMstCistPortEntry 34

Indicates the selected port role of the port for this spanning-tree instance.

jnxMIMstCistCurrentPortRole

jnxMIMstCistPortEntry 35

Specifies the current port role of the port for this spanning-tree instance.

jnxMIMstCistPortInfoSemState

jnxMIMstCistPortEntry 36

Indicates the current state of the port information state machine for this port in this spanning-tree context.

jnxMIMstCistPortRoleTransitionSemState

jnxMIMstCistPortEntry 37

Indicates the current state of the port role transition state machine for this port in this spanning-tree context.

jnxMIMstCistPortStateTransitionSemState

jnxMIMstCistPortEntry 38

Indicates the current state of the port state transition state machine for this port in this spanning-tree context.

jnxMIMstCistPortTopologyChangeSemState

jnxMIMstCistPortEntry 39

Indicates the current state of the topology change state machine for this port in this spanning-tree context.

jnxMIMstCistPortHelloTime

jnxMIMstCistPortEntry 40

Indicates the interval between the transmission of configuration bridge PDUs on this port.

jnxMIMstCistPortOperVersion

jnxMIMstCistPortEntry 41

Indicates one of the following operational modes of the port: MSTP, RSTP, and STP-compatible.

jnxMIMstCistPortEffectivePortState

jnxMIMstCistPortEntry 42

Indicates the effective operational state of the port for CIST. This values is set to TRUE only when the port is operationally up in the Interface level and Protocol level for CIST. This value is set to FALSE for all other instances.

jnxMIMstCistPortAutoEdgeStatus

jnxMIMstCistPortEntry 43

Indicates one of the following states:

• TRUE(1) when the detection of a port as edge post happens automatically
• FALSE(2) when this feature is disabled.