nnMstCistPortStateTransitionSemState
NORTEL-NETWORKS-MULTIPLE-SPANNING-TREE-MIB ·
.1.3.6.1.4.1.45.5.5.1.3.1.38
Object
column
Enumeration
Current state of the Port State Transition State Machine for this port in this spanning tree context.
Context
- MIB
- NORTEL-NETWORKS-MULTIPLE-SPANNING-TREE-MIB
- OID
.1.3.6.1.4.1.45.5.5.1.3.1.38- Type
- column
- Access
- readonly
- Status
- current
- Parent
- nnMstCistPortEntry
- Table
- nnMstCistPortTable
- Siblings
- 42
Syntax
Enumeration
Values & Constraints
Enumerated Values
0 | discarding |
1 | learning |
2 | forwarding |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| nnMstCistPort The Port number of the port for which this entry contains
spanning tree information. | column | Integer32 | .1.3.6.1.4.1.45.5.5.1.3.1.1 |
| nnMstCistPortOperEdgeStatus The operational value of the Edge Port parameter. The
object is initialized to the value of
nnMstCistPortAdminEdgeStatus and is set FALSE on reception
of a BPDU. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.45.5.5.1.3.1.10 |
| nnMstCistPortProtocolMigration Indicates the Protocol migration state of this Port.
When operating in RSTP/MSTP (version >= 2) mode, writing
TRUE(1) to this object forces this port to transmit MSTP
BPDUs withou… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.45.5.5.1.3.1.11 |
| nnMstCistPortState Current state of the Port as defined by the Common
spanning tree protocol. | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.12 |
| nnMstCistForcePortState Current state of the Port which can be changed to either
Disabled or Enabled for the base spanning tree
instance. | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.13 |
| nnMstCistPortForwardTransitions Number of times this port has transitioned to the
Forwarding State. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.14 |
| nnMstCistPortRxMstBpduCount Number of MST BPDUs received on this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.15 |
| nnMstCistPortRxRstBpduCount Number of RST BPDUs received on this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.16 |
| nnMstCistPortRxConfigBpduCount Number of Configuration BPDUs received on this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.17 |
| nnMstCistPortRxTcnBpduCount Number of TCN BPDUs received on this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.18 |
| nnMstCistPortTxMstBpduCount Number of MST BPDUs Transmitted from this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.19 |
| nnMstCistPortPathCost The contribution of this port to the path cost of
paths towards the CIST Root which include this port. | column | Integer32 | .1.3.6.1.4.1.45.5.5.1.3.1.2 |
| nnMstCistPortTxRstBpduCount Number of RST BPDUs Transmitted from this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.20 |
| nnMstCistPortTxConfigBpduCount Number of Configuration BPDUs Transmitted from this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.21 |
| nnMstCistPortTxTcnBpduCount Number of TCN BPDUs Transmitted from this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.22 |
| nnMstCistPortInvalidMstBpduRxCount Number of Invalid MST BPDUs Received on this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.23 |
| nnMstCistPortInvalidRstBpduRxCount Number of Invalid RST BPDUs Received on this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.24 |
| nnMstCistPortInvalidConfigBpduRxCount Number of Invalid Configuration BPDUs Received on this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.25 |
| nnMstCistPortInvalidTcnBpduRxCount Number of Invalid TCN BPDUs Received on this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.26 |
| nnMstCistPortTransmitSemState Indicates current State of the Port Transmit state machine. | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.27 |
| nnMstCistPortReceiveSemState Indicates current State of the Port Receive state machine. | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.28 |
| nnMstCistPortProtMigrationSemState Indicates current State of the Port Protocol Migration
State machine. | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.29 |
| nnMstCistPortPriority The four most significant bits of the Port Identifier
of the Spanning Tree instance can be modified by setting
the CistPortPriority value. The values that are set for Port
Priorit… | column | Integer32 | .1.3.6.1.4.1.45.5.5.1.3.1.3 |
| nnMstCistProtocolMigrationCount The number of times this Port has migrated from one STP protocol
version to another. The relevant protocols are STP-COMPATIBLE and
RSTP/MSTP.
A Trap is generated on the occurence … | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.30 |
| nnMstCistPortDesignatedCost The path cost of the Designated Port of the
segment connected to this port. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.45.5.5.1.3.1.31 |
| nnMstCistPortRegionalRoot The unique Bridge Identifier of the bridge recorded as the
CIST Regional Root Identifier in the configuration BPDUs
transmitted. | column | BRIDGE-MIBBridgeId | .1.3.6.1.4.1.45.5.5.1.3.1.32 |
| nnMstCistPortRegionalPathCost The contribution of this port to the path cost of paths
towards the CIST Regional Root which include this port. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.45.5.5.1.3.1.33 |
| nnMstCistSelectedPortRole Selected Port Role of the port for this spanning
tree instance. | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.34 |
| nnMstCistCurrentPortRole Current Port Role of the port for this spanning
tree instance. | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.35 |
| nnMstCistPortInfoSemState Current state of the Port Information State Machine
for this port in this spanning tree context. | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.36 |
| nnMstCistPortRoleTransitionSemState Current state of the Port Role Transition State Machine
for this port in this spanning tree context. | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.37 |
| nnMstCistPortTopologyChangeSemState Current state of the Topology Change State Machine
for this port in this spanning tree context. | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.39 |
| nnMstCistPortDesignatedRoot The unique Bridge Identifier of the bridge recorded as the
CIST Root in the configuration BPDUs transmitted. | column | BRIDGE-MIBBridgeId | .1.3.6.1.4.1.45.5.5.1.3.1.4 |
| nnMstCistPortHelloTime The amount of time between the transmission of
Configuration bridge PDUs by this node on this port
in units of hundredths of a second. | column | Integer32 | .1.3.6.1.4.1.45.5.5.1.3.1.40 |
| nnMstCistPortOperVersion This indicates whether the Port is operationally in the Mstp
mode, Rstp mode or the Stp-compatible mode i.e., whether the
Port is transmitting MST BPDUs, RST BPDUs or Config/TCN B… | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.41 |
| nnMstCistPortEffectivePortState The effective operational state of the port for CIST. This will
TRUE only when the port is operationally up in the Interface level
and Protocol level for CIST. This is will be set… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.45.5.5.1.3.1.42 |
| nnMstCistPortRxTcBpduCount Number of TC BPDUs received on this port. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.5.5.1.3.1.43 |
| nnMstCistPortDesignatedBridge The unique Bridge Identifier of the bridge which this port
considers to be the Designated Bridge for the port's segment. | column | BRIDGE-MIBBridgeId | .1.3.6.1.4.1.45.5.5.1.3.1.5 |
| nnMstCistPortDesignatedPort The Port identifier of the port on the Designated Bridge
for this port's segment. | column | OctetString | .1.3.6.1.4.1.45.5.5.1.3.1.6 |
| nnMstCistPortAdminP2P The administrative point-to-point status of the LAN segment
attached to this port. A value of forceTrue(0) indicates that
this port should always be treated as if it is connected… | column | Enumeration | .1.3.6.1.4.1.45.5.5.1.3.1.7 |
| nnMstCistPortOperP2P The operational point-to-point status of the LAN segment
attached to this port. It indicates whether a port is
considered to have a point-to-point connection or not.
The value is… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.45.5.5.1.3.1.8 |
| nnMstCistPortAdminEdgeStatus The administrative value of the Edge Port parameter. A
value of TRUE(1) indicates that this port should be
assumed as an edge-port and a value of FALSE(2) indicates
that this por… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.45.5.5.1.3.1.9 |