MY-RSTP-MSTP-MIB Table View

A table that contains port-specific Spanning Tree
extend information.

myStpExtPortEntry row .1.3.6.1.4.1.4881.1.1.10.2.16.1.3.1

A list of Spanning Tree extend information maintained by
each port.

Indexes

myStpPortIfIndex

Column	Syntax	OID
myStpPortIfIndex include only physical port and trunk port	MY-TCIfIndex Type Constraints: range: 1..2147483647	.1.3.6.1.4.1.4881.1.1.10.2.16.1.3.1.1
myStpPortAdminPathCost The contribution of this port to the path cost of paths towards the spanning tree root which include this port. 802.1D-1990 recommends that the default value of this parameter be in inverse proportion to the speed of t…	Integer32r/w Constraints: range: 0-200000000	.1.3.6.1.4.1.4881.1.1.10.2.16.1.3.1.2
myStpPortOperPathCost Actual oper value of port cost.	Integer32 Constraints: range: 1-200000000	.1.3.6.1.4.1.4881.1.1.10.2.16.1.3.1.3
myStpPortRole Actual role of port in stp.	Enumeration Enumerated Values: 1 disabledPort 2 alternatePort 3 backupPort 4 rootPort 5 designatedPort 6 masterPort	.1.3.6.1.4.1.4881.1.1.10.2.16.1.3.1.4

A table that contains port-specific Rapid Spanning Tree
information.

myRstpExtPortEntry row .1.3.6.1.4.1.4881.1.1.10.2.16.2.4.1

A list of Rapid Spanning Tree information maintained by
each port.

Indexes

myRstpExtPortIfIndex

Column	Syntax	OID
myRstpExtPortIfIndex include only physical port and trunk port	MY-TCIfIndex Type Constraints: range: 1..2147483647	.1.3.6.1.4.1.4881.1.1.10.2.16.2.4.1.1
myStpPortProtocolMigration When operating in RSTP (version 2) mode, writing TRUE(1) to this object forces this port to transmit RSTP BPDUs. Any other operation on this object has no effect and it always returns FALSE(2) when read.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.4881.1.1.10.2.16.2.4.1.2
myStpPortAdminEdgePort 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 port should be assumed as a non-edge-port.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.4881.1.1.10.2.16.2.4.1.3
myStpPortOperEdgePort The operational value of the Edge Port parameter. The object is initialized to the value of myStpPortAdminEdgePort and is set FALSE on reception of a BPDU.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.4881.1.1.10.2.16.2.4.1.4
myStpPortAdminPointToPoint 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 to a point-to-point link. A value of f…	Enumerationr/w Enumerated Values: 0 forceTrue 1 forceFalse 2 auto	.1.3.6.1.4.1.4881.1.1.10.2.16.2.4.1.5
myStpPortOperPointToPoint 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 determined by management or by auto-det…	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.4881.1.1.10.2.16.2.4.1.6
myStpPortBpduGuard The BPDU guard feature provides a secure response to invalid configurations because you must manually put the port back in service. Use the BPDU guard feature in a service-provider network to prevent an access port fr…	P-BRIDGE-MIBEnabledStatusr/w Type Values: 1 enabled 2 disabled	.1.3.6.1.4.1.4881.1.1.10.2.16.2.4.1.7
myStpPortBpduFilter It will prevent the port from sending or receiving BPDUs if you enable BPDU filter feature of this port.	P-BRIDGE-MIBEnabledStatusr/w Type Values: 1 enabled 2 disabled	.1.3.6.1.4.1.4881.1.1.10.2.16.2.4.1.8

This table contains MST instance information with 
one entry for each MST instance numbered from 0 
to myStpxMSTMaxInstanceNumber.

myStpMstiInstanceEntry row .1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1

A conceptual row containing the MST instance
information.

Indexes

myStpMstiInstanceIndex

Column	Syntax	OID
myStpMstiInstanceIndex An integer that uniquely identifies an MST instance from 0 to the object value of myStpMstiMaxInstanceNumber.	Integer32 Constraints: range: 1-64	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.1
myStpMstiInstanceVlansAddMapped 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…	OctetStringr/w Constraints: range: 512-512	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.2
myStpMstiInstanceVlansDeleteMapped 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…	OctetStringr/w Constraints: range: 512-512	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.3
myStpMstiInstanceVlansGetMapped 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: 512-512	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.4
myStpMstiInstanceRemainingHopCount The remaining hop count for this MST instance.	Integer32 Constraints: range: 0-40	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.5
myStpMstiPriority The Bridge priority for the spanning tree instance identified by the MSTID.	Integer32r/w Constraints: range: 0-65535	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.6
myStpMstiTimeSinceTopologyChange Ccount in (in hundredths of a second) of the time elapsed since tcWhile (13.21) was last non-zero for any Port for the given MSTI.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.7
myStpMstiTopChanges Count of the times tcWhile (13.21) has been non-zero for any Port for the given MSTI since the Bridge was powered on or initialized.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.8
myStpMstiDesignatedRoot The Bridge Identifier of the Root Bridge for the spanning tree instance identified by the MSTID.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.9
myStpMstiRootCost The path cost from the transmitting Bridge to the Root Bridge for the spanning tree instance identified by the MSTID.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.10
myStpMstiRootPort The Root Port for the spanning tree instance identified by the MSTID.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.11
myStpMstiInstanceEntryStatus Status of this entry, set this object to valid will creat a entry, and set its value to invalid will delete this entry.	MY-TCConfigStatusr/w Type Values: 1 valid 2 invalid	.1.3.6.1.4.1.4881.1.1.10.2.16.3.5.1.12

This table contains MST instance information with 
one entry for each MST instance numbered from 0 
to myStpxMSTMaxInstanceNumber.

myStpPortMstiInstanceEntry row .1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1

A conceptual row containing pthe MST instance
information of a bridge port.

Indexes

myStpMstiInstanceIndex myStpPortMstiIndex

Column	Syntax	OID
myStpPortMstiIndex The value of dot1dBasePort (i.e. dot1dBridge.1.4) for the bridge port.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.1
myStpPortMstiState The current state of the Port.	Enumeration Enumerated Values: 1 disabled 2 blocking 3 listening 4 learning 5 forwarding 6 broken 7 discard	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.2
myStpPortMstiAdminPathCost The contribution of this port to the path cost of paths towards the spanning tree root which include this port. 802.1D-1990 recommends that the default value of this parameter be in inverse proportion to the speed of t…	SNMPv2-SMIInteger32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.3
myStpPortMstiOperPathCost Actual oper value of port cost of msti.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.4
myStpPortMstiPriority The value of the priority field which is contained in the first (in network byte order) octet of the (2 octet long) Port ID.	SNMPv2-SMIInteger32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.5
myStpPortMstiDesignatedRoot The unique Bridge Identifier of the Bridge recorded as the Root.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.6
myStpPortMstiDesignatedCost The path cost of the Designated Port of the segment connected to this port.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.7
myStpPortMstiDesignatedBridge The Bridge Identifier of the bridge which this port considers to be the Designated Bridge for this port's segment.	BRIDGE-MIBBridgeId Type Constraints: range: 8	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.8
myStpPortMstiDesignatedPort The Port Identifier of the port on the Designated Bridge for this port's segment.	OctetString Constraints: range: 2-2	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.9
myStpPortMstiPortRole Actual role of port in msti.	Enumeration Enumerated Values: 1 disabledPort 2 alternatePort 3 backupPort 4 rootPort 5 designatedPort 6 masterPort	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.10
myStpPortMstiPortForwardTransitions The number of times this port has transitioned from the Learning state to the Forwarding state in msti.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.4881.1.1.10.2.16.3.6.1.11