jnxMIMstMstiPortTable
The jnxMIMstMstiPortTable contains information maintained by the nonCIST ports for each spanning-tree instance. Each jnxMIMstMstiPortEntry contains the parameters listed in Table 1.
Table 1: jnxMIMstMstiPortTable
Object | Object Identifier | Description |
|---|---|---|
jnxMIMstMstiPort | jnxMIMstMstiPortEntry 1 | Specifies the port number of the port to which this entry maps. |
jnxMIMstMstiPortPathCost | jnxMIMstMstiPortEntry 2 | Shows the contribution of this port to the path cost of paths towards the MSTI root that includes this port. |
jnxMIMstMstiPortPriority | jnxMIMstMstiPortEntry 3 | Enables you to specify the four most significant bits of the Port Identifier for a given spanning-tree instance that can be modified independently for each spanning-tree instance supported by the bridge. The values that are set for Port Priority must be in multiples of 16. |
jnxMIMstMstiPortDesignatedRoot | jnxMIMstMstiPortEntry 4 | Indicates the unique Bridge Identifier of the bridge recorded as the MSTI regional root in the configuration BPDUs transmitted. |
jnxMIMstMstiPortDesignatedBridge | jnxMIMstMstiPortEntry 5 | Indicates the unique Bridge Identifier of the bridge which this port considers to be the designated bridge for the port's segment. |
jnxMIMstMstiPortDesignatedPort | jnxMIMstMstiPortEntry 6 | Indicates the port identifier of the port on the designated bridge for this port's segment. |
jnxMIMstMstiPortState | jnxMIMstMstiPortEntry 7 | Indicates the current state of the port as defined by the Multiple Spanning Tree protocol. A port which is in forwarding state in one instance can be in discarding (blocking) state in another instance. |
jnxMIMstMstiPortForwardTransitions | jnxMIMstMstiPortEntry 9 | Indicates the number of times this port has transitioned to the forwarding state for specific instance. |
jnxMIMstMstiPortReceivedBPDUs | jnxMIMstMstiPortEntry 10 | Indicates the number of BPDUs received by this port for this spanning-tree instance. |
jnxMIMstMstiPortTransmittedBPDUs | jnxMIMstMstiPortEntry 11 | Indicates the number of BPDUs transmitted on this port for this spanning-tree instance. |
jnxMIMstMstiPortInvalidBPDUsRcvd | jnxMIMstMstiPortEntry 12 | Indicates the number of invalid BPDUs received on this port for this spanning-tree instance. |
jnxMIMstMstiPortDesignatedCost | jnxMIMstMstiPortEntry 13 | Indicates the path cost of the designated port of the segment connected to this port. |
jnxMIMstMstiSelectedPortRole | jnxMIMstMstiPortEntry 14 | Indicates the selected Port Role of the port for this spanning-tree instance. |
jnxMIMstMstiCurrentPortRole | jnxMIMstMstiPortEntry 15 | Indicates the current Port Role of the port for this spanning-tree instance. |
jnxMIMstMstiPortInfoSemState | jnxMIMstMstiPortEntry 16 | Shows the current state of the port information state machine for this port in this spanning-tree context. |
jnxMIMstMstiPortRoleTransitionSemState | jnxMIMstMstiPortEntry 17 | Shows the current state of the port role transition state machine for this port in this spanning-tree context. |
jnxMIMstMstiPortStateTransitionSemState | nxMIMstMstiPortEntry 18 | Shows the current state of the port state transition state machine for this port in this spanning-tree context. |
jnxMIMstMstiPortTopologyChangeSemState | nxMIMstMstiPortEntry 19 | Shows the current state of the topology change state machine for this port in this spanning-tree context. |
jnxMIMstMstiPortEffectivePortState | jnxMIMstMstiPortEntry 20 | Shows the effective operational state of the port for the specific instance. The value is set to TRUE only when the port is operationally up in the interface level and protocol level for the specific instance. This is set to FALSE at all other times. |