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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.


Published: 2010-04-27

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