CISCO-STP-EXTENSIONS-MIB Table View

The table containing indications of which VLANs are
preferred on which VLAN trunk ports.  The preferred
VLANs on a trunk port have a lower Path Cost value
compared with the VLANs on the trunk not in the
preferred list. If the value of stpxSpanningTreeType 
is neither pvstPlus(1) nor rapidPvstPlus(5), the 
configuration in this table has no effect.

stpxPreferredVlansEntry row .1.3.6.1.4.1.9.9.82.1.2.1.1

An entry indicating which VLANs are preferred on a
specific VLAN trunk port.

Indexes

No indexes recorded

Column	Syntax	OID
stpxPreferredVlansMap A string of octets containing one bit per VLAN in the management domain on this trunk port. The first octet corresponds to VLANs with VlanIndex values of 0 through 7; the second octet to VLANs 8 through 15; etc. The m…	OctetStringr/w Constraints: range: 128-128	.1.3.6.1.4.1.9.9.82.1.2.1.1.1
stpxPreferredVlansMap2k A string of octets containing one bit per VLAN for VLANS with VlanIndex values of 1024 through 2047 in the management domain on this trunk port. The first octet corresponds to VLANs with VlanIndex values of 1024 throu…	OctetStringr/w Constraints: range: 0-128	.1.3.6.1.4.1.9.9.82.1.2.1.1.2
stpxPreferredVlansMap3k A string of octets containing one bit per VLAN for VLANS with VlanIndex values of 2048 through 3071 in the management domain on this trunk port. The first octet corresponds to VLANs with VlanIndex values of 2048 throu…	OctetStringr/w Constraints: range: 0-128	.1.3.6.1.4.1.9.9.82.1.2.1.1.3
stpxPreferredVlansMap4k A string of octets containing one bit per VLAN for VLANS with VlanIndex values of 3072 through 4095 in the management domain on this trunk port. The first octet corresponds to VLANs with VlanIndex values of 3072 throu…	OctetStringr/w Constraints: range: 0-128	.1.3.6.1.4.1.9.9.82.1.2.1.1.4

A list of Virtual LAN entries containing
information for Spanning Tree PVST+ protocol. 
An entry will exist for each VLAN existing on 
the device.

stpxPVSTVlanEntry row .1.3.6.1.4.1.9.9.82.1.2.2.1

An entry containing Spanning Tree PVST+ Protocol
information for a particular Virtual LAN.

Indexes

stpxPVSTVlanIndex

Column	Syntax	OID
stpxPVSTVlanIndex An index value that uniquely identifies the Virtual LAN associated with this information.	CISCO-VTP-MIBVlanIndex Type Constraints: range: 0..4095	.1.3.6.1.4.1.9.9.82.1.2.2.1.1
stpxPVSTVlanEnable Indicates whether Spanning Tree PVST+ Protocol is enabled for this Virtual LAN. If Spanning Tree PVST+ Protocol is not supported on this VLAN, then notApplicable(3) will be returned while retrieving the object value …	Enumerationr/w Enumerated Values: 1 enabled 2 disabled 3 notApplicable	.1.3.6.1.4.1.9.9.82.1.2.2.1.2

A table containing a list of the ports for which
a particular VLAN's Spanning Tree has been found to
have an inconsistency.  Two types of inconsistency
are discovered: 1) an inconsistency where two different
port types have been plugged together; and 2) an
inconsistency where different switches have different
PVIDs for the same link.

stpxInconsistencyEntry row .1.3.6.1.4.1.9.9.82.1.3.1.1

A VLAN on a particular port for which a Spanning Tree
inconsistency is currently in effect.

Indexes

stpxVlanIndex stpxPortIndex

Column	Syntax	OID
stpxVlanIndex The VLAN id of the VLAN.	CISCO-VTP-MIBVlanIndex Type Constraints: range: 0..4095	.1.3.6.1.4.1.9.9.82.1.3.1.1.1
stpxPortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.3.1.1.2
stpxInconsistentState The types of inconsistency which have been discovered on this port for this VLAN's Spanning Tree. When this object exists, the value of the corresponding instance of the Bridge MIB's dot1dStpPortState obj…	Bits Enumerated Values: 0 typeInconsistent 1 pvidInconsistent	.1.3.6.1.4.1.9.9.82.1.3.1.1.3

The table that contains a list of the bridge ports for which a
particular spanning tree instance has been found to have an
inconsistency. The agent creates a new entry in this table
whenever it detects a new inconsistency, and deletes entries
when the inconsistency is no longer present.
          
Two types of inconsistencies are discovered: 
(1) the inconsistency when two different port types have been 
    plugged together.
(2) the inconsistency when different switches have different
    PVIDs for the same link.

stpxMstInconsistencyEntry row .1.3.6.1.4.1.9.9.82.1.3.2.1

The instance of a particular port for which the spanning tree
inconsistency is currently in effect.

Indexes

stpxMstInconsistencyIndex stpxMstInconsistencyPortIndex

Column	Syntax	OID
stpxMstInconsistencyIndex The Spanning Tree Instance ID, such as the MST instance.	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.9.9.82.1.3.2.1.1
stpxMstInconsistencyPortIndex The value of dotdBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.3.2.1.2
stpxMstInconsistencyState The type of inconsistency which has been discovered on this port for this Spanning Tree. When this object exists, the value of the corresponding instance of the Bridge MIB's dot1dStpPortState object will …	Bits Enumerated Values: 0 typeInconsistent 1 pvidInconsistent	.1.3.6.1.4.1.9.9.82.1.3.2.1.3

A table containing a list of the bridge ports for which
Spanning Tree RootGuard capability can be configured.

stpxRootGuardConfigEntry row .1.3.6.1.4.1.9.9.82.1.5.1.1

A bridge port for which Spanning Tree RootGuard
capability can be configured.

Indexes

stpxRootGuardConfigPortIndex

Column	Syntax	OID
stpxRootGuardConfigPortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.5.1.1.1
stpxRootGuardConfigEnabled An indication of whether the RootGuard capability is enabled on this port or not. This configuration will be applied to all Spanning Tree instances in which this port exists.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.9.82.1.5.1.1.2

A table containing a list of the bridge ports for which
a particular Spanning Tree instance has been found 
to have an root-inconsistency. The agent creates a new 
entry in this table whenever it detects a new 
root-inconsistency, and deletes entries 
when/soon after the inconsistency is no longer present.

stpxRootInconsistencyEntry row .1.3.6.1.4.1.9.9.82.1.5.2.1

A Spanning Tree instance on a particular port for
which a Spanning Tree root-inconsistency is currently
in effect.

Indexes

stpxRootInconsistencyIndex stpxRootInconsistencyPortIndex

Column	Syntax	OID
stpxRootInconsistencyIndex The Spanning Tree instance id, such as the VLAN id of the VLAN if the object value of stpxSpanningTreeType is pvstPlus(1) or rapidPvstPlus(5).	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.9.9.82.1.5.2.1.1
stpxRootInconsistencyPortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.5.2.1.2
stpxRootInconsistencyState Indicates whether the port on a particular Spanning Tree instance is currently in root-inconsistent state or not.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.9.82.1.5.2.1.3

A table containing the spanning tree port path cost
configuration when stpxSpanningTreePathCostOperMode is
long(2).
          
If the value of stpxSpanningTreePathCostOperMode is 
short(1), this table is not instantiated.

stpxLongStpPortPathCostEntry row .1.3.6.1.4.1.9.9.82.1.6.3.1

A conceptual row containing the spanning tree port path cost
configuration.

Indexes

No indexes recorded

Column	Syntax	OID
stpxLongStpPortPathCost The contribution of this port to the path cost (in 32 bits value) of paths towards the spanning tree root which include this port. This object is used to configure the spanning tree port path cost in 32 b…	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.82.1.6.3.1.1

This table contains one entry for each instance of MISTP and
it contains stpxMISTPInstanceNumber entries, numbered from 1
to stpxMISTPInstanceNumber.
          
This table is only instantiated when the value of 
stpxSpanningTreeType is mistp(2) or mistpPvstPlus(3).

stpxMISTPInstanceEntry row .1.3.6.1.4.1.9.9.82.1.7.2.1

A conceptual row containing the status of the MISTP
instance.

Indexes

stpxMISTPInstanceIndex

Column	Syntax	OID
stpxMISTPInstanceIndex An arbitrary integer within the range from 1 to the value of stpxMISTPInstanceNumber that uniquely identifies an instance.	Integer32 Constraints: range: 1-256	.1.3.6.1.4.1.9.9.82.1.7.2.1.1
stpxMISTPInstanceEnable This object indicates whether the MISTP protocol is currently enabled on the MISTP instance. If this object is set to 'true' - the MISTP protocol will run on this instance. 'false'…	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.9.82.1.7.2.1.2
stpxMISTPInstanceVlansMapped A string of octets containing one bit per VLAN. The first octet corresponds to VLANs with VlanIndex values of 0 through 7; the second octet to VLANs 8 through 15; etc. The most significant bit of each octet corresponds…	OctetString Constraints: range: 0-128	.1.3.6.1.4.1.9.9.82.1.7.2.1.3
stpxMISTPInstanceVlansMapped2k A string of octets containing one bit per VLAN for VLANS with VlanIndex values of 1024 through 2047. The first octet corresponds to VLANs with VlanIndex values of 1024 through 1031; the second octet to VLANs 1032 throug…	OctetString Constraints: range: 0-128	.1.3.6.1.4.1.9.9.82.1.7.2.1.4
stpxMISTPInstanceVlansMapped3k A string of octets containing one bit per VLAN for VLANS with VlanIndex values of 2048 through 3071. The first octet corresponds to VLANs with VlanIndex values of 2048 through 2055; the second octet to VLANs 2056 throug…	OctetString Constraints: range: 0-128	.1.3.6.1.4.1.9.9.82.1.7.2.1.5
stpxMISTPInstanceVlansMapped4k A string of octets containing one bit per VLAN for VLANS with VlanIndex values of 3072 through 4095. The first octet corresponds to VLANs with VlanIndex values of 3072 through 3079; the second octet to VLANs 3080 throug…	OctetString Constraints: range: 0-128	.1.3.6.1.4.1.9.9.82.1.7.2.1.6

A table containing the MISTP Instance Index of the VLANs for a
particular management domain. 
          
This table is only instantiated when the value of  
stpxSpanningTreeType is mistp(2) or mistpPvstPlus(3).

stpxVlanMISTPInstMapEntry row .1.3.6.1.4.1.9.9.82.1.7.3.1

A conceptual row containing the MISTP Instance Index of the
VLAN for a particular management domain.

Indexes

No indexes recorded

Column	Syntax	OID
stpxVlanMISTPInstMapInstIndex The MISTP instance, to which the corresponding vlan is mapped. If this value of this mib object is 0, the corresponding vlan is not configured to be mapped to any MISTP instance and all the ports under this VLAN remai…	Integer32 Constraints: range: 0-256	.1.3.6.1.4.1.9.9.82.1.7.3.1.1

A table containing the MISTP related information for the VLANs
in the Edit Buffers for a particular management domain.
          
This table is only instantiated when when the value of
stpxSpanningTreeType is mistp(2) or mistpPvstPlus(3).

stpxVlanMISTPInstMapEditEntry row .1.3.6.1.4.1.9.9.82.1.7.4.1

Information about one VLAN mapping to one instance
in the Edit Buffer for a particular management domain.

Indexes

No indexes recorded

Column	Syntax	OID
stpxVlanMISTPInstMapEditInstIndex The MISTP instance, to which the corresponding vlan would be mapped. The value of this mib object is from 0 to the value of stpxMISTPInstanceNumber. If setting the value of this object to 0, the corresponding vlan will …	Integer32r/w Constraints: range: 0-256	.1.3.6.1.4.1.9.9.82.1.7.4.1.1

The table containing indications of which MISTP instances
are preferred on which  trunk ports.  The preferred
MISTP instances on a trunk port have a lower Path Cost value
compared with the MISTP instances on the trunk not in the
preferred list. 
          
This table is only instantiated when the value of
stpxSpanningTreeType is mistp(2) or mistpPvstPlus(3).

stpxPreferredMISTPInstancesEntry row .1.3.6.1.4.1.9.9.82.1.7.5.1

An entry indicating which MISTP instances are preferred on
a specific trunk port.

Indexes

No indexes recorded

Column	Syntax	OID
stpxPreferredMISTPInstancesMap A string of octets containing one bit per MISTP instances in the management domain on this trunk port. The first octet corresponds to MISTP instances with InstIndex values of 1 through 8; the second octet to MISTP inst…	OctetStringr/w Constraints: range: 1-32	.1.3.6.1.4.1.9.9.82.1.7.5.1.1

A table containing a list of the bridge ports for which
Spanning Tree LoopGuard capability can be configured.

stpxLoopGuardConfigEntry row .1.3.6.1.4.1.9.9.82.1.8.1.1

A bridge port for which Spanning Tree LoopGuard
capability can be configured.

Indexes

stpxLoopGuardConfigPortIndex

Column	Syntax	OID
stpxLoopGuardConfigPortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.8.1.1.1
stpxLoopGuardConfigEnableddeprecated An indication of whether the LoopGuard capability is enabled on this port or not. This configuration will be applied to all the Spanning Tree instances in which this port exists. In order to support addi…	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.9.82.1.8.1.1.2
stpxLoopGuardConfigMode Indicates the mode of Loop Guard Feature on this port. This configuration will be applied to all the Spanning Tree instances in which this port exists. enable -- the Loop Guard feature is enabled on thi…	Enumerationr/w Enumerated Values: 1 enable 2 disable 3 default	.1.3.6.1.4.1.9.9.82.1.8.1.1.3

A table containing a list of the bridge ports for which
a particular Spanning Tree instance has been found
to have a loop-inconsistency. The agent creates a new
entry in this table whenever it detects a new
loop-inconsistency, and deletes entries
when/soon after the inconsistency is no longer present.

stpxLoopInconsistencyEntry row .1.3.6.1.4.1.9.9.82.1.8.2.1

A Spanning Tree instance on a particular port for
which a Spanning Tree loop-inconsistency is currently
in effect.

Indexes

stpxLoopInconsistencyIndex stpxLoopInconsistencyPortIndex

Column	Syntax	OID
stpxLoopInconsistencyIndex The Spanning Tree instance id, such as the VLAN id of the VLAN if the object value of stpxSpanningTreeType is pvstPlus(1) or rapidPvstPlus(5).	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.9.9.82.1.8.2.1.1
stpxLoopInconsistencyPortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.8.2.1.2
stpxLoopInconsistencyState Indicates whether the port on a particular Spanning Tree instance is currently in loop-inconsistent state or not.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.9.82.1.8.2.1.3

A table containing a list of the bridge ports for
which Spanning Tree Port Fast Start can be
configured.

stpxFastStartPortEntry row .1.3.6.1.4.1.9.9.82.1.9.3.1

A bridge port for which Spanning Tree Port Fast
Start can be configured.

Indexes

stpxFastStartPortIndex

Column	Syntax	OID
stpxFastStartPortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.9.3.1.1
stpxFastStartPortEnabledeprecated Indicates whether the port is operating in spantree fast start mode. A port with fast start enabled is immediately put in spanning tree forwarding state when that port is detected by the Spanning Tree, rather than sta…	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.9.82.1.9.3.1.2
stpxFastStartPortMode Indicates the mode of Fast Start Feature on the port. A port with fast start enabled is immediately put in spanning tree forwarding state when the port is detected by the Spanning Tree, rather than starting in blockin…	Enumerationr/w Enumerated Values: 1 enable 2 disable 3 enableForTrunk 4 default 5 network	.1.3.6.1.4.1.9.9.82.1.9.3.1.3
stpxFastStartPortBpduGuardMode Indicates the mode of Bpdu Guard Feature on the port. A port with Bpdu Guard enabled is immediately disabled when the system receives a BPDU from that port. enable -- the Bpdu Guard feature is enabled …	Enumerationr/w Enumerated Values: 1 enable 2 disable 3 default	.1.3.6.1.4.1.9.9.82.1.9.3.1.4
stpxFastStartPortBpduFilterMode Indicates the mode of Bpdu Filter Feature on the port. The system will not transmit BPDUs on a port with Bpdu Filter feature enabled. enable -- the Bpdu Filter feature is enabled on this port.…	Enumerationr/w Enumerated Values: 1 enable 2 disable 3 default	.1.3.6.1.4.1.9.9.82.1.9.3.1.5

A table containing a list of the bridge ports
for a particular Spanning Tree Instance.

stpxFastStartOperModeEntry row .1.3.6.1.4.1.9.9.82.1.9.5.1

An entry with port fast start oper mode
information on a bridge port for a particular
Spanning Tree Instance.

Indexes

stpxFastStartOperModeInstIndex stpxFastStartOperModePortIndex

Column	Syntax	OID
stpxFastStartOperModeInstIndex The Spanning Tree instance id, such as the VLAN id of the VLAN if the object value of stpxSpanningTreeType is pvstPlus(1).	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.9.9.82.1.9.5.1.1
stpxFastStartOperModePortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.9.5.1.2
stpxFastStartOperMode Indicates the fast start operational status of the port on a particular Spanning Tree Instance. enable -- the fast start feature is operationally enabled on this port and the port is in edge mod…	Enumeration Enumerated Values: 1 enabled 2 disabled 3 network	.1.3.6.1.4.1.9.9.82.1.9.5.1.3

A table containing a list of the bridge ports for
which a particular Spanning Tree instance has been 
detected to have BPDU skewing occurred since the 
object value of stpxBpduSkewingDetectionEnable was
last changed to true(1).
          
The agent creates a new entry in this table whenever
a port in a particular Spanning Tree instance is 
detected to be BPDU skewed since the object value of 
stpxBpduSkewingDetectionEnable object is changed to 
true(1). The agent deletes all the entries in this 
table when the object value of 
stpxBpduSkewingDetectionEnable is changed to false(2)
or the object value of stpxSpanningTreeType is 
changed.

stpxBpduSkewingEntry row .1.3.6.1.4.1.9.9.82.1.10.2.1

A Spanning Tree instance on a particular port for
which BPDU skewing has been detected.

Indexes

stpxBpduSkewingInstanceIndex stpxBpduSkewingPortIndex

Column	Syntax	OID
stpxBpduSkewingInstanceIndex The Spanning Tree instance id, such as the VLAN id of the VLAN if the object value of stpxSpanningTreeType is pvstPlus(1).	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.9.9.82.1.10.2.1.1
stpxBpduSkewingPortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.10.2.1.2
stpxBpduSkewingLastSkewDuration Indicates the skew duration in milliseconds of the last BPDU skewing detected.	millisecondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.82.1.10.2.1.3
stpxBpduSkewingWorstSkewDuration Indicates the skew duration in milliseconds of the worst BPDU skewing detected.	millisecondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.82.1.10.2.1.4
stpxBpduSkewingWorstSkewTime Indicates the value of sysUpTime when the worst BPDU skewing was detected.	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.4.1.9.9.82.1.10.2.1.5

A table containing port information for the RSTP
Protocol on all the bridge ports existing in the 
system.

stpxRSTPPortEntry row .1.3.6.1.4.1.9.9.82.1.12.1.1

An entry with port information for the RSTP Protocol
on a bridge port.

Indexes

stpxRSTPPortIndex

Column	Syntax	OID
stpxRSTPPortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.12.1.1.1
stpxRSTPPortAdminLinkType Indicates the administrative link type configuration of a bridge port for the RSTP protocol. pointToPoint -- the port is administratively configured to be connected to a point-to-point link. …	Enumerationr/w Enumerated Values: 1 pointToPoint 2 shared 3 auto	.1.3.6.1.4.1.9.9.82.1.12.1.1.2
stpxRSTPPortOperLinkType Indicates the operational link type of a bridge port for the RSTP protocol. pointToPoint -- the port is operationally connected to a point-to-point link. shared -- the port is opera…	Enumeration Enumerated Values: 1 pointToPoint 2 shared 3 other	.1.3.6.1.4.1.9.9.82.1.12.1.1.3
stpxRSTPPortProtocolMigration The protocol migration control on this port. When the object value of stpxSpanningTreeType is mst(4) or rapidPvstPlus(5), setting true(1) to this object forces the device to try using version 2 BPDUs on this port. W…	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.9.82.1.12.1.1.4

A table containing a list of the bridge ports for a
particular Spanning Tree instance.  This table is 
only instantiated when the stpxSpanningTreeType is mst(4) 
or rapidPvstPlus(5).

stpxRSTPPortRoleEntry row .1.3.6.1.4.1.9.9.82.1.12.2.1

An entry containing the port role information for the RSTP
protocol on a port for a particular Spanning Tree instance.

Indexes

stpxRSTPPortRoleInstanceIndex stpxRSTPPortRolePortIndex

Column	Syntax	OID
stpxRSTPPortRoleInstanceIndex The Spanning Tree instance id, it can either be a VLAN number if the stpxSpanningTreeType is rapidPvstPlus(5) or an MST instance id if the stpxSpanningTreeType is mst(4).	Integer32 Constraints: range: 0-4095	.1.3.6.1.4.1.9.9.82.1.12.2.1.1
stpxRSTPPortRolePortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.12.2.1.2
stpxRSTPPortRoleValue Indicates the port role on a particular Spanning Tree instance for the RSTP protocol. disabled -- this port has no role in this Spanning Tree instance. root -- this port has …	Enumeration Enumerated Values: 1 disabled 2 root 3 designated 4 alternate 5 backUp 6 boundary 7 master	.1.3.6.1.4.1.9.9.82.1.12.2.1.3

A table containing a list of the bridge ports
for a particular Spanning Tree Instance.
This table is only instantiated when the object value
of stpxSpanningTreeType is rapidPvstPlus(5).

stpxRPVSTPortEntry row .1.3.6.1.4.1.9.9.82.1.13.1.1

An entry with port status information on a
bridge port for a particular Spanning Tree
Instance.

Indexes

stpxRPVSTPortVlanIndex stpxRPVSTPortIndex

Column	Syntax	OID
stpxRPVSTPortVlanIndex The VLAN id of the VLAN.	CISCO-VTP-MIBVlanIndex Type Constraints: range: 0..4095	.1.3.6.1.4.1.9.9.82.1.13.1.1.1
stpxRPVSTPortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.13.1.1.2
stpxRPVSTPortStatus Indicates the operational status of the port for the Rapid PVST+ protocol. edge -- this port is an edge port for the RST region. unused1 -- unused bit 1. unused2 -- unused bi…	Bits Enumerated Values: 0 edge 1 unused1 2 unused2 3 stp 4 dispute	.1.3.6.1.4.1.9.9.82.1.13.1.1.3

This table contains MST instance information
for IEEE MST.

stpxSMSTInstanceEntry row .1.3.6.1.4.1.9.9.82.1.14.5.1

A conceptual row containing the MST instance
information for IEEE MST.

Indexes

stpxSMSTInstanceIndex

Column	Syntax	OID
stpxSMSTInstanceIndex The MST instance ID, the value of which is in the range from 0 to stpxSMSTMaxInstanceID.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.82.1.14.5.1.1
stpxSMSTInstanceVlansMapped1k2k A string of octets containing one bit per VLAN for VLANS with VlanIndex values of 0 through 2047. The first octet corresponds to VLANs with VlanIndex values of 0 through 7; the second octet to VLANs 8 through 15; etc. …	OctetString Constraints: range: 0-256	.1.3.6.1.4.1.9.9.82.1.14.5.1.2
stpxSMSTInstanceVlansMapped3k4k A string of octets containing one bit per VLAN for VLANS with VlanIndex values of 2048 through 4095. The first octet corresponds to VLANs with VlanIndex values of 2048 through 2055; the second octet to VLANs 2056 throug…	OctetString Constraints: range: 0-256	.1.3.6.1.4.1.9.9.82.1.14.5.1.3
stpxSMSTInstanceRemainingHopCount The remaining hop count for this MST instance. If this object value is not applicable on an MST instance, then the value retrieved for this object for that MST instance will be -1. This object is only in…	Integer32 Constraints: range: -1-2147483647	.1.3.6.1.4.1.9.9.82.1.14.5.1.4
stpxSMSTInstanceCISTRegionalRoot Indicates the Bridge Identifier (refer to BridgeId defined in BRIDGE-MIB) of CIST (Common and Internal Spanning Tree) Regional Root for the MST region. This object is only instantiated when the object va…	OctetString Constraints: range: 8-8	.1.3.6.1.4.1.9.9.82.1.14.5.1.5
stpxSMSTInstanceCISTIntRootCost Indicates the CIST Internal Root Path Cost, i.e., the path cost to the CIST Regional Root as specified by the corresponding stpxSMSTInstanceCISTRegionalRoot for the MST region. This object is only instan…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.82.1.14.5.1.6

This table contains MST instance information in the
Edit Buffer. 
          
This table is only instantiated when the object value
of  stpxMSTRegionEditBufferStatus has the value of
acquiredBySnmp(2).

stpxSMSTInstanceEditEntry row .1.3.6.1.4.1.9.9.82.1.14.6.1

A conceptual row containing MST instance information
in the Edit Buffer.

The total number of entries in this table has to be
less than or equal to the object value of stpxSMSTMaxInstances.

Indexes

stpxSMSTInstanceEditIndex

Column	Syntax	OID
stpxSMSTInstanceEditIndex The MST instance ID, the value of which is in the range from 0 to stpxSMSTMaxInstanceID. The instances of this table entry with stpxSMSTInstanceEditIndex of zero is automatically created by the device a…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.82.1.14.6.1.1
stpxSMSTInstanceEditVlansMap1k2k A string of octets containing one bit per VLAN for VLANS with VlanIndex values of 0 through 2047. The first octet corresponds to VLANs with VlanIndex values of 0 through 7; the second octet to VLANs 8 through 15; etc. …	OctetStringr/w Constraints: range: 0-256	.1.3.6.1.4.1.9.9.82.1.14.6.1.2
stpxSMSTInstanceEditVlansMap3k4k A string of octets containing one bit per VLAN for VLANS with VlanIndex values of 2048 through 4095. The first octet corresponds to VLANs with VlanIndex values of 2048 through 2055; the second octet to VLANs 2056 throug…	OctetStringr/w Constraints: range: 0-256	.1.3.6.1.4.1.9.9.82.1.14.6.1.3
stpxSMSTInstanceEditRowStatus This object controls the creation and deletion of a row in stpxSMSTInstanceEditTable. When creating an entry in this table, 'createAndGo' method is used and the value of this object is set to 'active'. De…	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.4.1.9.9.82.1.14.6.1.4

A table containing port information for the MST
Protocol on all the bridge ports existing on the 
system.
          
This table is only instantiated when the object 
value of stpxSpanningTreeType is mst(4)

stpxSMSTPortEntry row .1.3.6.1.4.1.9.9.82.1.14.7.1

An entry with port information for the MST protocol
on a bridge port.

Indexes

stpxSMSTPortIndex

Column	Syntax	OID
stpxSMSTPortIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	Integer32 Constraints: range: 1-65535	.1.3.6.1.4.1.9.9.82.1.14.7.1.1
stpxSMSTPortStatus Indicates the operational status of the port for the MST protocol. edge -- this port is an edge port for the MST region. boundary -- this port is a boundary port for the MST regio…	Bits Enumerated Values: 0 edge 1 boundary 2 pvst 3 stp 4 dispute 5 rstp	.1.3.6.1.4.1.9.9.82.1.14.7.1.2
stpxSMSTPortAdminHelloTime The adminitratively configured hello time in hundredth of seconds on a port for IEEE MST. The granularity of this timer is 1 second. An agent may return a badValue error if a set is attempted to a value which is not a…	hundredth of secondsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.82.1.14.7.1.3
stpxSMSTPortConfigedHelloTime Indicates the effective configuration of the hello time on a port.	hundredth of secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.82.1.14.7.1.4
stpxSMSTPortOperHelloTime The operational hello time in hundredth of seconds on a port for IEEE MST. If this object value is not applicable on a port, then the value retrieved on that port will be -1.	hundredth of secondsInteger32 Constraints: range: -1-2147483647	.1.3.6.1.4.1.9.9.82.1.14.7.1.5
stpxSMSTPortAdminMSTMode The desired MST mode of this port. preStandard -- this port is administratively configured to transmit pre-standard, i.e. pre IEEE MST, BPDUs. auto -- the BPDU transmission mode of this…	Enumerationr/w Enumerated Values: 1 preStandard 2 auto	.1.3.6.1.4.1.9.9.82.1.14.7.1.6
stpxSMSTPortOperMSTMode Indicates the current operational MST mode of this port. unknown -- the operational mode is currently unknown. preStandard -- this port is currently operating in pre-standard MSTP BPDU…	Enumeration Enumerated Values: 1 unknown 2 preStandard 3 standard	.1.3.6.1.4.1.9.9.82.1.14.7.1.7