IEEE8021-MSTP-MIB Table View

The Common and Internal Spanning Tree (CIST) Table. Each row in
the table represents information regarding a Bridge's Bridge
Protocol Entity for the CIST.
          
Note that entries will exist in this table only for Bridge
components for which the corresponding instance of
ieee8021SpanningTreeVersion (from the IEEE8021-SPANNING-TREE-MIB)
has a value of mstp(3).
          
This table contains objects corresponding to the following items
from 12.8.1.1 and 12.8.1.3.  Some of those items are provided 
in the IEEE8021-SPANNING-TREE-MIB as noted below.
          
From 12.8.1.1:
    Items a), c), o), p), and q) are defined in this table
    The remaining items are covered in the
    IEEE8021-SPANNING-TREE-MIB:
        b) ieee8021SpanningTreeTimeSinceTopologyChange
        c) ieee8021SpanningTreeTopChanges
        e) ieee8021SpanningTreeDesignatedRoot
        f) ieee8021SpanningTreeRootCost
        g) ieee8021SpanningTreeRootPort
        h) ieee8021SpanningTreeMaxAge
        i) ieee8021SpanningTreeForwardDelay
        j) ieee8021SpanningTreeBridgeMaxAge
        k) ieee8021SpanningTreeBridgeHelloTime
        l) ieee8021SpanningTreeBridgeForwardDelay
        m) ieee8021SpanningTreeHoldTime
        n) ieee8021SpanningTreeVersion
From 12.8.1.3:
    Item g) is defined in this table
    The remaining items are covered in the
    IEEE8021-SPANNING-TREE-MIB:
        a) ieee8021SpanningTreeBridgeMaxAge
        b) ieee8021SpanningTreeBridgeHelloTime
        c) ieee8021SpanningTreeBridgeForwardDelay
        d) ieee8021SpanningTreePriority
        e) ieee8021SpanningTreeVersion
        f) ieee8021RstpStpExtTxHoldCount

ieee8021MstpCistEntry row .1.3.111.2.802.1.1.6.1.1.1

A CIST Table entry.

Indexes

ieee8021MstpCistComponentId

Column	Syntax	OID
ieee8021MstpCistComponentId The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.	IEEE8021-TC-MIBIEEE8021PbbComponentIdentifier Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.6.1.1.1.1
ieee8021MstpCistBridgeIdentifier The Bridge Identifier for the CIST.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.111.2.802.1.1.6.1.1.1.2
ieee8021MstpCistTopologyChange In an STP Bridge, the value of the Topology Change parameter (14.8.1.1.3, item d of IEEE Std 802.1D, 2004 Edition), or in an RSTP or MSTP Bridge, asserted if the tcWhile timer for any Port for the CIST is non-zero.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.1.1.3
ieee8021MstpCistRegionalRootIdentifier In an MSTP Bridge, the CIST Regional Root Identifier parameter, i.e., the Bridge Identifier of the current CIST Regional Root.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.111.2.802.1.1.6.1.1.1.4
ieee8021MstpCistPathCost In an MSTP Bridge, the CIST Path Cost parameter, i.e., the CIST path cost from the transmitting Bridge to the CIST Regional Root. The sum (about 20 possible out of the given range) of multiple port path costs. Also, if …	Unsigned32 Constraints: range: 0-2147483647	.1.3.111.2.802.1.1.6.1.1.1.5
ieee8021MstpCistMaxHops In an MSTP Bridge, the MaxHops parameter. The value of this object MUST be retained across reinitializations of the management system.	Integer32r/w Constraints: range: 6-40	.1.3.111.2.802.1.1.6.1.1.1.6

In an MSTP Bridge, the MSTP Table. Each row in the Table
represents information regarding a Bridge's Bridge Protocol
Entity for the specified Spanning Tree instance.
          
Entries in this table MUST be retained across
reinitializations of the management system.
          
Note that entries can be created in this table only for Bridge
components for which the corresponding instance of
ieee8021SpanningTreeVersion (from the IEEE8021-SPANNING-TREE-MIB)
has a value of mstp(3).

ieee8021MstpEntry row .1.3.111.2.802.1.1.6.1.2.1

A MSTP Table entry.

Indexes

ieee8021MstpComponentId ieee8021MstpId

Column	Syntax	OID
ieee8021MstpComponentId The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.	IEEE8021-TC-MIBIEEE8021PbbComponentIdentifier Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.6.1.2.1.1
ieee8021MstpId In an MSTP Bridge, this parameter is the MSTID, i.e., the identifier of a Spanning Tree (or MST) Instance.	IEEE8021-TC-MIBIEEE8021MstIdentifier Type Constraints: range: 1..4094	.1.3.111.2.802.1.1.6.1.2.1.2
ieee8021MstpBridgeId In an MSTP Bridge, the Bridge Identifier for the MSTI.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.111.2.802.1.1.6.1.2.1.3
ieee8021MstpTimeSinceTopologyChange In an MSTP Bridge, count in seconds of the time elapsed since tcWhile was last non-zero for any Port for the MSTI.	centi-secondsSNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.111.2.802.1.1.6.1.2.1.4
ieee8021MstpTopologyChanges In an MSTP Bridge, count of the times tcWhile has been non-zero for any Port for the MSTI since the Bridge was powered on or initialized.	topology changesSNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.111.2.802.1.1.6.1.2.1.5
ieee8021MstpTopologyChange In an MSTP Bridge, the Topology Change parameter value: true(1) if tcWhile is non-zero for any Port for the MSTI.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.2.1.6
ieee8021MstpDesignatedRoot In an MSTP Bridge, the Designated Root parameter value, i.e., the Bridge Identifier of the Root Bridge for the MSTI.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.111.2.802.1.1.6.1.2.1.7
ieee8021MstpRootPathCost In an MSTP Bridge, the Root Path Cost parameter value, i.e., the path cost from the transmitting Bridge to the Root Bridge for the MSTI.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.111.2.802.1.1.6.1.2.1.8
ieee8021MstpRootPort In an MSTP Bridge, the Root Port parameter value, i.e., the Root Port for the MSTI.	IEEE8021-TC-MIBIEEE8021BridgePortNumber Type Constraints: range: 1..65535	.1.3.111.2.802.1.1.6.1.2.1.9
ieee8021MstpBridgePriority In an MSTP Bridge, the Bridge Priority parameter value for the MSTI, i.e., the most significant 4 bits of the Bridge Identifier for the MSTI.	Integer32r/w Constraints: range: 0-61440	.1.3.111.2.802.1.1.6.1.2.1.10
ieee8021MstpVids0 This object contains the first 1024 bits of the 4096 bit vector indicating which VIDs are assigned to this MSTID. The high order bit of the first octet corresponds to the first bit of the vector, while the low order bi…	OctetString Constraints: range: 128-128	.1.3.111.2.802.1.1.6.1.2.1.11
ieee8021MstpVids1 This object contains the second 1024 bits of the 4096 bit vector indicating which VIDs are assigned to this MSTID. The high order bit of the first octet corresponds to the first bit of this portion of the vector, while…	OctetString Constraints: range: 128-128	.1.3.111.2.802.1.1.6.1.2.1.12
ieee8021MstpVids2 This object contains the third 1024 bits of the 4096 bit vector indicating which VIDs are assigned to this MSTID. The high order bit of the first octet corresponds to the first bit of this portion of the vector, while …	OctetString Constraints: range: 128-128	.1.3.111.2.802.1.1.6.1.2.1.13
ieee8021MstpVids3 This object contains the fourth 1024 bits of the 4096 bit vector indicating which VIDs are assigned to this MSTID. The high order bit of the first octet corresponds to the first bit of this portion of the vector, while…	OctetString Constraints: range: 128-128	.1.3.111.2.802.1.1.6.1.2.1.14
ieee8021MstpRowStatus The status of the row. Read SNMPv2-TC (RFC2579) for an explanation of the possible values this object can take. The writable columns in a row cannot be changed if the row is active. All col…	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 …	.1.3.111.2.802.1.1.6.1.2.1.15

The CIST Port Table. Each row in the Table represents information
regarding a specific Port within the Bridge's Bridge Protocol
Entity, for the CIST.
          
The values of all writable objects in this table MUST be
retained across reinitializations of the management system.
          
Note that entries will exist in this table only for Bridge
components for which the corresponding instance of
ieee8021SpanningTreeVersion (from the IEEE8021-SPANNING-TREE-MIB)
has a value of mstp(3).
          
This table contains objects corresponding to the following items
from 12.8.2.1, 12.8.2.3, and 12.8.2.5.  Some of those items are 
provided in the IEEE8021-SPANNING-TREE-MIB as noted below.
          
From 12.8.2.1:
    Items a), d), e), and i) through w) are defined in this table
    The remaining items are covered in the
    IEEE8021-SPANNING-TREE-MIB:
        b) ieee8021SpanningTreePortState
        c) ieee8021SpanningTreePortPriority
        d) ieee8021SpanningTreePortPathCost
        f) ieee8021SpanningTreePortDesignatedCost
        g) ieee8021SpanningTreePortDesignatedBridge
        h) ieee8021SpanningTreePortDesignatedPort
From 12.8.2.3:
    Items a), b), and d) through h) are defined in this table
        (item a is the index)
    The remaining items are covered in the
    IEEE8021-SPANNING-TREE-MIB:
        b) ieee8021SpanningTreePortPathCost,
        c) ieee8021SpanningTreePortPriority
From 12.8.2.5:
    All items are defined in this table
Also from 12.8.2.1:
    Items u), v), w), and x) are defined in this table
Also from 12.8.2.3:
    Items i), j), k), and l) are defined in this table

ieee8021MstpCistPortEntry row .1.3.111.2.802.1.1.6.1.3.1

A CIST Port Table entry.

Indexes

ieee8021MstpCistPortComponentId ieee8021MstpCistPortNum

Column	Syntax	OID
ieee8021MstpCistPortComponentId The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.	IEEE8021-TC-MIBIEEE8021PbbComponentIdentifier Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.6.1.3.1.1
ieee8021MstpCistPortNum The Port's Port Number parameter value for the CIST, i.e., the number of the Bridge Port for the CIST.	IEEE8021-TC-MIBIEEE8021BridgePortNumber Type Constraints: range: 1..65535	.1.3.111.2.802.1.1.6.1.3.1.2
ieee8021MstpCistPortUptime The Port's Uptime parameter value for the CIST, i.e., the count in seconds of the time elapsed since the Port was last reset or initialized (BEGIN, Annex E).	centi-secondsSNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.111.2.802.1.1.6.1.3.1.3
ieee8021MstpCistPortAdminPathCost The administratively assigned value for the contribution of this port to the path cost of paths toward the spanning tree root. Writing a value of '0' assigns the automatically calculated default Path Cost…	Integer32r/w Constraints: range: 0-200000000	.1.3.111.2.802.1.1.6.1.3.1.4
ieee8021MstpCistPortDesignatedRoot The CIST Regional Root Identifier component of the Port's port priority vector, as defined in 13.10, for the CIST.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.111.2.802.1.1.6.1.3.1.5
ieee8021MstpCistPortTopologyChangeAck The Port's Topology Change Acknowledge parameter value. True(1) if a Configuration Message with a topology change acknowledge flag set is to be transmitted.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.6
ieee8021MstpCistPortHelloTime The Port's Hello Time timer parameter value, for the CIST. In centi-seconds	centi-secondsInteger32 Constraints: range: 100-1000	.1.3.111.2.802.1.1.6.1.3.1.7
ieee8021MstpCistPortAdminEdgePort In a Bridge that supports the identification of edge ports, the Port's Admin Edge Port parameter value, for the CIST.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.8
ieee8021MstpCistPortOperEdgePort In a Bridge that supports the identification of edge ports, the Port's operational Edge Port parameter value, for the CIST. True(1) if it is an Oper Edge Port.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.9
ieee8021MstpCistPortMacEnabled In a Bridge that supports the MAC Enabled parameter, the current state of the MAC Enabled parameter. True(1) indicates that adminstratively the MAC is set as if it was connected to a point-to-point LAN.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.10
ieee8021MstpCistPortMacOperational In a Bridge that supports the MAC Operational parameter, the current state of the MAC Operational parameter. True(1) indicates the MAC is operational.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.11
ieee8021MstpCistPortRestrictedRole The current state of the restrictedRole parameter for the Port. True(1) causes the Port not to be selected as Root Port for the CIST or any MSTI.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.12
ieee8021MstpCistPortRestrictedTcn The current state of the restrictedTcn parameter for the Port. True(1) causes the Port not to propagate topology changes to other Ports.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.13
ieee8021MstpCistPortRole The current Port Role for the Port (i.e., Root, Alternate, Designated, or Backup), for the CIST.	Enumeration Enumerated Values: 1 root 2 alternate 3 designated 4 backup	.1.3.111.2.802.1.1.6.1.3.1.14
ieee8021MstpCistPortDisputed The current value of the disputed variable for the CIST for the Port. A value of true(1) indicates that the disputed variable is set. A value of false(2) indicates that the agreed variable is cleared.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.15
ieee8021MstpCistPortCistRegionalRootId In an MSTP Bridge, the CIST Regional Root Identifier, i.e., the Bridge Identifier of the current CIST Regional Root, for the CIST.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.111.2.802.1.1.6.1.3.1.16
ieee8021MstpCistPortCistPathCost In an MSTP Bridge, the Port's Port Path Cost parameter value for the CIST.	Unsigned32 Constraints: range: 0-2147483647	.1.3.111.2.802.1.1.6.1.3.1.17
ieee8021MstpCistPortProtocolMigration In an MSTP Bridge, the current value of the mcheck variable for the Port. A value of true(1) forces the state machine to perform functions as per 13.27.38.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.18
ieee8021MstpCistPortEnableBPDURx In an MSTP Bridge, the enableBPDUrx parameter value. A value of false(2) indicates that BPDUs are ignored.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.19
ieee8021MstpCistPortEnableBPDUTx In an MSTP Bridge, the enableBPDUtx parameter value. A value of false(2) indicates that BPDUs are not transmitted.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.20
ieee8021MstpCistPortPseudoRootId In an MSTP Bridge, the pseudoRootId parameter value.	BRIDGE-MIBBridgeIdr/w Type Constraints: range: 8	.1.3.111.2.802.1.1.6.1.3.1.21
ieee8021MstpCistPortIsL2Gp In an MSTP Bridge, the isL2gp parameter value. A value of true(1) indicates this is an L2GP port.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.3.1.22

The MSTP Port Table. Each row in the Table represents information
regarding a specific Port within the Bridge's Bridge Protocol
Entity, for a given MSTI.
          
The values of all writable objects in this table MUST be
retained across reinitializations of the management system.
          
Note that entries will exist in this table only for Bridge
components for which the corresponding instance of
ieee8021SpanningTreeVersion (from the IEEE8021-SPANNING-TREE-MIB)
has a value of mstp(3).

ieee8021MstpPortEntry row .1.3.111.2.802.1.1.6.1.4.1

A MSTP Port Table entry.

Indexes

ieee8021MstpPortComponentId ieee8021MstpPortMstId ieee8021MstpPortNum

Column	Syntax	OID
ieee8021MstpPortComponentId The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.	IEEE8021-TC-MIBIEEE8021PbbComponentIdentifier Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.6.1.4.1.1
ieee8021MstpPortMstId In an MSTP Bridge, this parameter is the MSTID, i.e., the identifier of a Spanning Tree (or MST) Instance.	IEEE8021-TC-MIBIEEE8021MstIdentifier Type Constraints: range: 1..4094	.1.3.111.2.802.1.1.6.1.4.1.2
ieee8021MstpPortNum In an MSTP Bridge, the Port's Port Number parameter value for the MSTI, i.e., the number of the Bridge Port for the MSTI.	IEEE8021-TC-MIBIEEE8021BridgePortNumber Type Constraints: range: 1..65535	.1.3.111.2.802.1.1.6.1.4.1.3
ieee8021MstpPortUptime In an MSTP Bridge, the Port's Uptime parameter value for the MSTI, i.e., the count in seconds of the time elapsed since the Port was last reset or initialized (BEGIN, Annex E).	centi-secondsSNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.111.2.802.1.1.6.1.4.1.4
ieee8021MstpPortState In an MSTP Bridge, the current state of the Port (i.e., Disabled, Listening, Learning, Forwarding, or Blocking), for the MSTI.	Enumeration Enumerated Values: 1 disabled 2 listening 3 learning 4 forwarding 5 blocking	.1.3.111.2.802.1.1.6.1.4.1.5
ieee8021MstpPortPriority In an MSTP Bridge, the Port's Port Priority parameter value for the MSTI, i.e., the priority field for the Port Identifier for the Port for the MSTI.	Integer32r/w Constraints: range: 0-240	.1.3.111.2.802.1.1.6.1.4.1.6
ieee8021MstpPortPathCost In an MSTP Bridge, the Port's Port Path Cost parameter value for the MSTI.	Integer32r/w Constraints: range: 1-200000000	.1.3.111.2.802.1.1.6.1.4.1.7
ieee8021MstpPortDesignatedRoot In an MSTP Bridge, the Regional Root Identifier component of the Port's MSTI port priority vector, as defined in 13.11, for the MSTI.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.111.2.802.1.1.6.1.4.1.8
ieee8021MstpPortDesignatedCost In an MSTP Bridge, the Internal Root Path Cost component of the Port's MSTI port priority vector, as defined in 13.11, for the MSTI.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.111.2.802.1.1.6.1.4.1.9
ieee8021MstpPortDesignatedBridge In an MSTP Bridge, the Designated Bridge Identifier component of the Port's MSTI port priority vector, as defined in 13.11, for the MSTI.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.111.2.802.1.1.6.1.4.1.10
ieee8021MstpPortDesignatedPort In an MSTP Bridge, the Designated Port Identifier component of the Port's MSTI port priority vector, as defined in 13.11, for the MSTI.	IEEE8021-TC-MIBIEEE8021BridgePortNumber Type Constraints: range: 1..65535	.1.3.111.2.802.1.1.6.1.4.1.11
ieee8021MstpPortRole In an MSTP Bridge, the current Port Role for the Port (i.e., Root, Alternate, Designated, or Backup), for the MSTI.	Enumeration Enumerated Values: 1 root 2 alternate 3 designated 4 backup	.1.3.111.2.802.1.1.6.1.4.1.12
ieee8021MstpPortDisputed In an MSTP Bridge, the current value of the disputed variable for the MSTI for the Port.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.4.1.13
ieee8021MstpPortAdminPathCost In an MSTP Bridge, the administrative value of the Port's Port Path Cost parameter value for the MSTI. Writing a value of '0' assigns the automatically calculated default Path Cost value to the Port. If …	Integer32r/w Constraints: range: 1-200000000	.1.3.111.2.802.1.1.6.1.4.1.14

A table containing the MST Configuration Identifier for each
virtual Bridge.  In simple situations where there is only
a single component, there will only be a single entry in
this table (i.e., only a single MST Configuration Identifier).
          
The values of all writable objects in this table MUST be
retained across reinitializations of the management system.
          
Note that entries will exist in this table only for Bridge
components for which the corresponding instance of
ieee8021SpanningTreeVersion (from the IEEE8021-SPANNING-TREE-MIB)
has a value of mstp(3).

ieee8021MstpConfigIdEntry row .1.3.111.2.802.1.1.6.1.7.1

An entry contining the MST Configuration Identifier of a Bridge.

Indexes

ieee8021MstpConfigIdComponentId

Column	Syntax	OID
ieee8021MstpConfigIdComponentId The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.	IEEE8021-TC-MIBIEEE8021PbbComponentIdentifier Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.6.1.7.1.1
ieee8021MstpConfigIdFormatSelector In an MSTP Bridge, the Configuration Identifier Format Selector in use by the Bridge, in the MST Configuration Identifier. This has a value of 0 to indicate the format specified in IEEE Std 802.1Q.	Integer32r/w Constraints: range: 0-0	.1.3.111.2.802.1.1.6.1.7.1.2
ieee8021MstpConfigurationName In an MSTP Bridge, the Configuration Name in the MST Configuration Identifier.	OctetStringr/w Constraints: range: 32-32	.1.3.111.2.802.1.1.6.1.7.1.3
ieee8021MstpRevisionLevel In an MSTP Bridge, the Revision Level in the MST Configuration Identifier.	Unsigned32r/w Constraints: range: 0-65535	.1.3.111.2.802.1.1.6.1.7.1.4
ieee8021MstpConfigurationDigest In an MSTP Bridge, the Configuration Digest in the MST Configuration Identifier.	OctetString Constraints: range: 16-16	.1.3.111.2.802.1.1.6.1.7.1.5

The CIST Port Extensions Table. Each row in the Table represents information
regarding a specific Port within the Bridge's Bridge Protocol
Entity, for the CIST.

ieee8021MstpCistPortExtensionEntry row .1.3.111.2.802.1.1.6.1.8.1

A list of additional objects containing information
maintained by every port about the CIST
state for that port.

Indexes

No indexes recorded

Column	Syntax	OID
ieee8021MstpCistPortAutoEdgePort The administrative value of the Auto Edge Port parameter. A value of true(1) indicates if the Bridge detection state machine (BDM, 13.31) is to detect other Bridges attached to the LAN, and set ieee8021SpanningTreeRst…	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.8.1.1
ieee8021MstpCistPortAutoIsolatePort The operational value of the Isolate Port parameter. A value of true(1) indicates a Designated Port will transition to discarding if both ieee8021SpanningTreeRstpPortAdminEdgePort and ieee8021Spannin…	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.6.1.8.1.2

In an MSTP Bridge, the fixed-length FID to MSTID Allocation Table
entry. Each entry in the Table corresponds to a FID, and the value
of the entry specifies the MSTID of the spanning tree to which the
set of VLANs supported by that FID are assigned. A value of zero
in an entry specifies that the set of VLANs supported by that FID
are assigned to the CST.
          
The values of all writable objects in this table MUST be
retained across reinitializations of the management system.
          
Note that entries will exist in this table only for Bridge
components for which the corresponding instance of
ieee8021SpanningTreeVersion (from the IEEE8021-SPANNING-TREE-MIB)
has a value of mstp(3).

ieee8021MstpFidToMstiV2Entry row .1.3.111.2.802.1.1.6.1.9.1

In an MSTP Bridge, a FID to MSTID Allocation Table entry.

Indexes

ieee8021MstpFidToMstiV2ComponentId ieee8021MstpFidToMstiV2Fid

Column	Syntax	OID
ieee8021MstpFidToMstiV2ComponentId The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.	IEEE8021-TC-MIBIEEE8021PbbComponentIdentifier Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.6.1.9.1.1
ieee8021MstpFidToMstiV2Fid In an MSTP Bridge, the FID of the entry in the FID to MSTID Allocation Table.	Unsigned32 Constraints: range: 1-4095	.1.3.111.2.802.1.1.6.1.9.1.2
ieee8021MstpFidToMstiV2MstId In an MSTP Bridge, the MSTID to which the FID (of the entry in the FID to MSTID Allocation Table) is to be allocated. In an SPT Bridge, the value 4095 is used to indicate unused (non-filtering) FIDs.	Unsigned32r/w Constraints: range: 0-4095	.1.3.111.2.802.1.1.6.1.9.1.3

In an MSTP Bridge, the fixed-length (4094 elements), read-only,
MST Configuration Table. Its elements are derived from other
configuration information held by the Bridge; specifically, the
current state of the VID to FID Allocation Table (8.8.8,
12.10.1),and the FID to MSTID Allocation Table (8.9.3, 12.12.2).
Hence, changes made to either of these Tables can in turn affect
the contents of the MST Configuration Table, and also affect the
value of the digest element of the MST Configuration Identifier.
          
The values of all writable objects in this table MUST be
retained across reinitializations of the management system.
          
Note that entries will exist in this table only for Bridge
components for which the corresponding instance of
ieee8021SpanningTreeVersion (from the IEEE8021-SPANNING-TREE-MIB)
has a value of mstp(3).

ieee8021MstpVlanV2Entry row .1.3.111.2.802.1.1.6.1.10.1

In an MSTP Bridge, a MST Configuration Table entry.

Indexes

ieee8021MstpVlanV2ComponentId ieee8021MstpVlanV2Id

Column	Syntax	OID
ieee8021MstpVlanV2ComponentId The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.	IEEE8021-TC-MIBIEEE8021PbbComponentIdentifier Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.6.1.10.1.1
ieee8021MstpVlanV2Id In an MSTP Bridge, the VID of the entry in the MST Configuration Table.	IEEE8021-TC-MIBIEEE8021VlanIndex Type Constraints: range: 1..4094 range: 4096..4294967295	.1.3.111.2.802.1.1.6.1.10.1.2
ieee8021MstpVlanV2MstId In an MSTP Bridge, the MSTID value corresponding to the VID of the entry in the MST Configuration Table. In an SPT Bridge, a value of 4095 is used to indicate SPVIDs.	Unsigned32 Constraints: range: 0-4095	.1.3.111.2.802.1.1.6.1.10.1.3