SWITCH-MSTP-MIB

File: SWITCH-MSTP-MIB.mib (39976 bytes)

Imported modules

SNMPv2-SMI SNMPv2-TC BRIDGE-MIB
SWITCH-TC RAISECOM-BASE-MIB

Imported symbols

MODULE-IDENTITY OBJECT-TYPE Counter32
Integer32 Unsigned32 NOTIFICATION-TYPE
TimeTicks TruthValue TimeStamp
DisplayString RowStatus BridgeId
Vlanset iscomSwitch MacAddress

Defined Types

RcMstpPortEntry  
SEQUENCE    
  rcMstpPortIndex Integer32
  rcMstpPortAdminMACEnable TruthValue
  rcMstpPortOperMACEnable TruthValue
  rcMstpPortAdminEdgePort INTEGER
  rcMstpPortAdminStp TruthValue
  rcMstpPortOperStp INTEGER
  rcMstpPortRootGuard INTEGER
  rcMstpPortRxTcnBpduCounter Counter32
  rcMstpPortRxCfgBpduCounter Counter32
  rcMstpPortRxRstBpduCounter Counter32
  rcMstpPortRxMstBpduCounter Counter32
  rcMstpPortTxTcnBpduCounter Counter32
  rcMstpPortTxCfgBpduCounter Counter32
  rcMstpPortTxRstBpduCounter Counter32
  rcMstpPortTxMstBpduCounter Counter32
  rcMstpPortStatisticsClear TruthValue
  rcMstpPortLoopGuard INTEGER
  rcMstpBpduFilterEnable TruthValue
  rcMstpPortPartnerMode INTEGER

RcMstpXstInstanceEntry  
SEQUENCE    
  rcMstpXstInstanceId Integer32
  rcMstpXstInstanceVlansMapped Vlanset

RcMstpXstInstanceEditEntry  
SEQUENCE    
  rcMstpXstInstanceEditId Unsigned32
  rcMstpXstInstanceEditVlansMap Vlanset
  rcMstpXstInstanceEditRowStatus RowStatus

RcMstpXstEntry  
SEQUENCE    
  rcMstpXstId Integer32
  rcMstpXstBridgeId BridgeId
  rcMstpXstDesignatedRoot BridgeId
  rcMstpXstInternalRootCost Integer32
  rcMstpXstRootPort Unsigned32
  rcMstpXstMasterPort Unsigned32
  rcMstpXstTimeSinceTopologyChange TimeTicks
  rcMstpXstTopologyChangesCount Counter32
  rcMstpXstTopologyChangeFlag TruthValue

RcMstpXstConfigEntry  
SEQUENCE    
  rcMstpCfgXstId Integer32
  rcMstpXstBridgePriority Integer32
  rcMstpXstPrimaryRoot TruthValue
  rcMstpXstSecondaryRoot TruthValue

RcMstpXstPortEntry  
SEQUENCE    
  rcMstpXstPortXstId Integer32
  rcMstpXstPortIndex Integer32
  rcMstpXstPortState INTEGER
  rcMstpXstPortRole INTEGER
  rcMstpXstPortDesignatedRoot BridgeId
  rcMstpXstPortExternalRootCost Integer32
  rcMstpXstPortRegionalRoot BridgeId
  rcMstpXstPortInternalRootCost Integer32
  rcMstpXstPortDesignatedBridge BridgeId
  rcMstpXstPortDesignatedPort Integer32
  rcMstpXstPortOperInternalPathCost Integer32
  rcMstpXstPortRootGuardState INTEGER
  rcMstpXstPortLoopGuardState INTEGER

RcMstpXstPortConfigEntry  
SEQUENCE    
  rcMstpXstPortCfgXstId Integer32
  rcMstpXstPortCfgIndex Integer32
  rcMstpXstPortPriority Integer32
  rcMstpXstPortAdminInternalPathCost Integer32

Defined Values

rcMstp 1.3.6.1.4.1.8886.6.1.24
The MIB for Multiple Spanning Tree Protocol.
MODULE-IDENTITY    

rcMstpTraps 1.3.6.1.4.1.8886.6.1.24.1
OBJECT IDENTIFIER    

rcMstpBridge 1.3.6.1.4.1.8886.6.1.24.2
OBJECT IDENTIFIER    

rcMstpNewRootBridge 1.3.6.1.4.1.8886.6.1.24.1.1
Becoming the new root of the Spanning Tree in the CIST or in any MSTI.The trap is sent by a bridge soon after its election as the new root Port.
Status: current Access: not-set
NOTIFICATION-TYPE    

rcMstpNewRootPort 1.3.6.1.4.1.8886.6.1.24.1.2
The root Port of the Spanning Tree changed in the CIST or in any MSTI. The trap is sent by a bridge soon after its election as the new root Port.
Status: current Access: not-set
NOTIFICATION-TYPE    

rcMstpTopologyChange 1.3.6.1.4.1.8886.6.1.24.1.3
A rcMstpTopologyChange trap is sent by a bridge when any of its configured ports in any instance (CIST or MSTI) transits from Learning state to Forwarding state, or from Forwarding state to Blocking state.
Status: current Access: not-set
NOTIFICATION-TYPE    

rcMstpRootGuardStateChange 1.3.6.1.4.1.8886.6.1.24.1.4
A rcMstpLoopGuardStateChange trap is sent by a bridge when the root guard state of any of its configured ports in any instance (CIST or MSTI) changed
Status: current Access: not-set
NOTIFICATION-TYPE    

rcMstpLoopGuardStateChange 1.3.6.1.4.1.8886.6.1.24.1.5
A rcMstpLoopGuardStateChange trap is sent by a bridge when the loop guard state of any of its configured ports in any instance (CIST or MSTI) changed
Status: current Access: not-set
NOTIFICATION-TYPE    

rcMstpBridgeAdminStp 1.3.6.1.4.1.8886.6.1.24.2.1
The administrative value of the bridge. A value of TRUE(1) indicates the bridge should enable stp. A value of FALSE(2) indicates the bridge should disable stp.
Status: current Access: read-write
OBJECT-TYPE    
  TruthValue  

rcMstpBridgeMaxHops 1.3.6.1.4.1.8886.6.1.24.2.2
The maximum number of hops for a particular Spanning Tree instance. It defines the initial value of remainingHops for MSTI information generated at the boundary of an MSTI region. This value is used only if this bridge is the CIST Regional Root and/or the MSTI Regional Root for one or more Multiple Spanning Tree instances.
Status: current Access: read-write
OBJECT-TYPE    
  Integer32 1..40  

rcMstpBridgeVersionSupported 1.3.6.1.4.1.8886.6.1.24.2.3
An indication of which Spanning Tree Protocol the Bridge supports . The bit nonStp(0) indicates, the Bridge doesn't support any Spanning Tree Protocol. The bit 'dot1d1998(1)' indicates the Spanning Tree Protocol specified in IEEE 802.1D-1998, 'dot1w(2)' indicates the Rapid Spanning Tree Protocol specified in IEEE Std 802.1w, 'dot1d2004(3)' indicates IEEE Std 802.1D-2004 and 'dot1s(4)'means MSTP IEEE Std 802.1s. When the bridge supprts a non-listed vesrion, the bit unknown(15) should be set.
Status: current Access: read-only
OBJECT-TYPE    
  BITS nonStp(0), dot1d1998(1), dot1w(2), dot1d2004(3), dot1s(4), dot1q(5), unknown(15)  

rcMstpBridgeProtocolVersion 1.3.6.1.4.1.8886.6.1.24.2.4
This object is relevant if the Bridges can supply a number of versions of STP. For GET operation this object reflects the mode in which the Bridge works currently. If the Bridge works currently in the version, not listed here, the value unknown(15) should be returned. For SET operation the value unknown(15), forceNonStp(0) and forceDot1w(2) must be rejected. Another value may be rejected too if the Bridge does not support correspond mode (see rcMstpBridgeVersionSupported).
Status: current Access: read-write
OBJECT-TYPE    
  INTEGER forceNonStp(0), forceLegacyDot1d(1), forceDot1w(2), autoDot1s(3), unknown(15)  

rcMstpBridgeRegionFormatSelector 1.3.6.1.4.1.8886.6.1.24.2.5
The format selector value of the Configuration Identifier. This has a value of 0 to indicate the format specified in the IEEE 802.1s standard. Other number is not accepted.
Status: current Access: read-only
OBJECT-TYPE    
  Integer32 0..65535  

rcMstpBridgeRegionName 1.3.6.1.4.1.8886.6.1.24.2.6
The region name identifies the MST region and is used as one of the inputs in the computation of the MST Identifier.
Status: current Access: read-only
OBJECT-TYPE    
  DisplayString Size(0..32)  

rcMstpBridgeRegionEditName 1.3.6.1.4.1.8886.6.1.24.2.7
Set region name, the inputs will be actived after active operation. The region name identifies the MST region and is used as one of the inputs in the computation of the MST Identifier. If and only if the rcMstpBridgeRegionEditBufferOperation is set active, the object will be actived for region configuration along with the other region configuration parameters (rcMstpBridgeRegionEditRevLevel, rcMstpXstInstanceEditVlansMap).
Status: current Access: read-write
OBJECT-TYPE    
  DisplayString Size(0..32)  

rcMstpBridgeRegionRevLevel 1.3.6.1.4.1.8886.6.1.24.2.8
This object identifies the MST revision that identifies the MST region and is used as one of the inputs in the computation of the MST configuration Identifier.
Status: current Access: read-only
OBJECT-TYPE    
  Integer32 0..65535  

rcMstpBridgeRegionEditRevLevel 1.3.6.1.4.1.8886.6.1.24.2.9
Set revision level, the inputs will be actived after active operation. This object identifies the MST revision that identifies the MST region and is used as one of the inputs in the computation of the MST configuration Identifier. If and only if the rcMstpBridgeRegionEditBufferOperation is set active the object will active for region configuration along with other two region configuration parameters (rcMstpBridgeRegionEditName , rcMstpXstInstanceEditVlansMap).
Status: current Access: read-write
OBJECT-TYPE    
  Integer32 0..65535  

rcMstpBridgeRegionDigest 1.3.6.1.4.1.8886.6.1.24.2.10
The Configuration Digest derived from MST Configuration Table.
Status: current Access: read-only
OBJECT-TYPE    
  OCTET STRING Size(16)  

rcMstpBridgeCistRoot 1.3.6.1.4.1.8886.6.1.24.2.11
The Bridge Identifier of the current CIST Root.
Status: current Access: read-only
OBJECT-TYPE    
  BridgeId  

rcMstpBridgeCistExternalRootCost 1.3.6.1.4.1.8886.6.1.24.2.12
The CIST path cost from the bridge to the CIST Root.
Status: current Access: read-only
OBJECT-TYPE    
  Integer32  

rcMstpBridgeDiameter 1.3.6.1.4.1.8886.6.1.24.2.13
For diameter, specify the maximum number of switches between any two end stations, only for CIST.
Status: current Access: read-write
OBJECT-TYPE    
  Unsigned32 2..7  

rcMstpBridgeRegionEditBufferOperation 1.3.6.1.4.1.8886.6.1.24.2.14
Indicates the operation that is performed on the Region Config Edit Buffer. other(1) -- none of the following operation. active(2) -- commit changes in the Edit Buffer. The successful operation of this action will make the changes effective on the device. If the object is set active, the rcMstpBridgeRegionEditName , rcMstpBridgeRegionEditRevLevel and rcMstpXstInstanceEditVlansMap, will be copied from 'edit buffer' to the 'operate buffer', then the three object will be activated at the same time. This object always returns other(1) when it is read.
Status: current Access: read-write
OBJECT-TYPE    
  INTEGER other(1), active(2)  

rcMstpBridgeDestMacAddress 1.3.6.1.4.1.8886.6.1.24.2.15
Specifies the destination MAC address of the provider network STP PDUs.
Status: current Access: read-write
OBJECT-TYPE    
  MacAddress  

rcMstpPortTable 1.3.6.1.4.1.8886.6.1.24.3
Mstp port table
Status: current Access: not-accessible
OBJECT-TYPE    
  SEQUENCE OF  
    RcMstpPortEntry

rcMstpPortEntry 1.3.6.1.4.1.8886.6.1.24.3.1
Entry of mstp port table
Status: current Access: not-accessible
OBJECT-TYPE    
  RcMstpPortEntry  

rcMstpPortIndex 1.3.6.1.4.1.8886.6.1.24.3.1.1
A unique value, greater than zero, for each Port. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization.
Status: current Access: not-accessible
OBJECT-TYPE    
  Integer32 1..4094  

rcMstpPortAdminMACEnable 1.3.6.1.4.1.8886.6.1.24.3.1.2
The enabled/disabled status of the port. Set TRUE(1) ,the stp status of the port will be enabled, otherwise it will be disabled.
Status: current Access: read-write
OBJECT-TYPE    
  TruthValue  

rcMstpPortOperMACEnable 1.3.6.1.4.1.8886.6.1.24.3.1.3
The enabled/disabled status of the port. The value of TRUE(1) means the stp status of the port is enabled, otherwise it is disabled.
Status: current Access: read-only
OBJECT-TYPE    
  TruthValue  

rcMstpPortAdminEdgePort 1.3.6.1.4.1.8886.6.1.24.3.1.4
The administrative edged port status of this port. A value of forceTrue(0) indicates that this port should always be treated as edged port. A value of forceFalse(1) indicates that this port should not be treated as edged port. A value of auto(2) indicates that this port is considered to be an edged port if MSTP detect that this port is connected to the terminals.
Status: current Access: read-write
OBJECT-TYPE    
  INTEGER forceTrue(0), forceFalse(1), auto(2)  

rcMstpPortAdminStp 1.3.6.1.4.1.8886.6.1.24.3.1.5
Ports with this object set as false(2) do not participate in any STP computation; they are always in Forwarding state, do not send any BPDU and all BPDUs received on these Ports will be discarded. Such ports are used to define the STP termination point of the LAN.
Status: current Access: read-write
OBJECT-TYPE    
  TruthValue  

rcMstpPortOperStp 1.3.6.1.4.1.8886.6.1.24.3.1.6
port mstp enable operate status
Status: current Access: read-only
OBJECT-TYPE    
  INTEGER enable(1), disable(2)  

rcMstpPortRootGuard 1.3.6.1.4.1.8886.6.1.24.3.1.7
port mstp rootport protect enable status
Status: current Access: read-write
OBJECT-TYPE    
  INTEGER enable(1), disable(2)  

rcMstpPortRxTcnBpduCounter 1.3.6.1.4.1.8886.6.1.24.3.1.8
Received Topology Change Notification (TCN) Messages.
Status: current Access: read-only
OBJECT-TYPE    
  Counter32  

rcMstpPortRxCfgBpduCounter 1.3.6.1.4.1.8886.6.1.24.3.1.9
Received Configuration BPDUs.
Status: current Access: read-only
OBJECT-TYPE    
  Counter32  

rcMstpPortRxRstBpduCounter 1.3.6.1.4.1.8886.6.1.24.3.1.10
Received RST BPDUs.
Status: current Access: read-only
OBJECT-TYPE    
  Counter32  

rcMstpPortRxMstBpduCounter 1.3.6.1.4.1.8886.6.1.24.3.1.11
Received MST BPDUs.
Status: current Access: read-only
OBJECT-TYPE    
  Counter32  

rcMstpPortTxTcnBpduCounter 1.3.6.1.4.1.8886.6.1.24.3.1.12
Transmitted Topology Change Notification (TCN) Messages.
Status: current Access: read-only
OBJECT-TYPE    
  Counter32  

rcMstpPortTxCfgBpduCounter 1.3.6.1.4.1.8886.6.1.24.3.1.13
Transmitted Configuration BPDUs.
Status: current Access: read-only
OBJECT-TYPE    
  Counter32  

rcMstpPortTxRstBpduCounter 1.3.6.1.4.1.8886.6.1.24.3.1.14
Transmitted RST BPDUs.
Status: current Access: read-only
OBJECT-TYPE    
  Counter32  

rcMstpPortTxMstBpduCounter 1.3.6.1.4.1.8886.6.1.24.3.1.15
Transmitted MST BPDUs.
Status: current Access: read-only
OBJECT-TYPE    
  Counter32  

rcMstpPortStatisticsClear 1.3.6.1.4.1.8886.6.1.24.3.1.16
Clear port statistics.
Status: current Access: read-write
OBJECT-TYPE    
  TruthValue  

rcMstpPortLoopGuard 1.3.6.1.4.1.8886.6.1.24.3.1.17
Port mstp loop protect enable status. If a port in some instance did not received any bpdu in three times of hello-time, it will age and reselect. If there was no link fault in the tree but other reason lead to bpdu loss, reselect would create a loopback in the topology. To prevent this, a loop guard enabled port will not age in any case
Status: current Access: read-write
OBJECT-TYPE    
  INTEGER enable(1), disable(2)  

rcMstpBpduFilterEnable 1.3.6.1.4.1.8886.6.1.24.3.1.18
Bpdu filter status on edge port, when it is enabled,the edge port drop the received bpdu packets, and does not send any bpdu packet.
Status: current Access: read-write
OBJECT-TYPE    
  TruthValue  

rcMstpPortPartnerMode 1.3.6.1.4.1.8886.6.1.24.3.1.19
the partner mstp mode of this port.
Status: current Access: read-only
OBJECT-TYPE    
  INTEGER unknown(0), stp(1), rstp(2), mstp(3)  

rcMstpXstInstanceTable 1.3.6.1.4.1.8886.6.1.24.4
Mstp Instance vlan table
Status: current Access: not-accessible
OBJECT-TYPE    
  SEQUENCE OF  
    RcMstpXstInstanceEntry

rcMstpXstInstanceEntry 1.3.6.1.4.1.8886.6.1.24.4.1
Entry of mstp Instance vlan table
Status: current Access: not-accessible
OBJECT-TYPE    
  RcMstpXstInstanceEntry  

rcMstpXstInstanceId 1.3.6.1.4.1.8886.6.1.24.4.1.1
A unique value identifies an instance. The entry of this table with index 0 always represents the CIST instance.
Status: current Access: not-accessible
OBJECT-TYPE    
  Integer32 0..4095  

rcMstpXstInstanceVlansMapped 1.3.6.1.4.1.8886.6.1.24.4.1.2
Each octet within this value specifies a set of eight vlans, with the first octet specifying vlan 1 through 8, the second octet specifying vlan 9 through 16, etc. Within each octet, the most significant bit represents the lowest numbered vlan, and the least significant bit represents the highest numbered vlan. Thus, each vlan is represented by a single bit within the value of this object. If that bit has a value of '1', then that vlan is included in the set of vlans; the vlan is not included if its bit has a value of '0'.
Status: current Access: read-only
OBJECT-TYPE    
  Vlanset  

rcMstpXstInstanceEditTable 1.3.6.1.4.1.8886.6.1.24.5
Mstp Instance vlan edit table
Status: current Access: not-accessible
OBJECT-TYPE    
  SEQUENCE OF  
    RcMstpXstInstanceEditEntry

rcMstpXstInstanceEditEntry 1.3.6.1.4.1.8886.6.1.24.5.1
Mstp Instance vlan edit table
Status: current Access: not-accessible
OBJECT-TYPE    
  RcMstpXstInstanceEditEntry  

rcMstpXstInstanceEditId 1.3.6.1.4.1.8886.6.1.24.5.1.1
The MST instance ID, the value of which is in the range from 0 to 4095. The instances of this table entry with rcMstpXstInstanceEditId of zero is automatically created by the device and can not modified.
Status: current Access: not-accessible
OBJECT-TYPE    
  Unsigned32 0..4095  

rcMstpXstInstanceEditVlansMap 1.3.6.1.4.1.8886.6.1.24.5.1.2
Each octet within this value specifies a set of eight vlans, with the first octet specifying vlan 1 through 8, the second octet specifying vlan 9 through 16, etc. Within each octet, the most significant bit represents the lowest numbered vlan, and the least significant bit represents the highest numbered vlan. Thus, each vlan is represented by a single bit within the value of this object. If that bit has a value of '1' then that vlan is included in the set of vlans; the vlan is not included if its bit has a value of '0'. If valn map is overlap with another Instance, the map will not success. If and only if the rcMstpXstRegionEditBufferOperation is set active, the object will active for region configuration along with other two region configuration parameters (rcMstpRegionEditName , rcMstpRegionEditRevLevel ).
Status: current Access: read-create
OBJECT-TYPE    
  Vlanset  

rcMstpXstInstanceEditRowStatus 1.3.6.1.4.1.8886.6.1.24.5.1.3
This object controls the creation and deletion of a row in rcMstpXstInstanceEditTable. When creating an entry in this table, 'createAndGo' method is used and the value of this object is set to 'active'. Deactivation of an 'active' entry is not allowed. When deleting an entry in this table, 'destroy' method is used. Once a row becomes active, value in any other column within such a row may be modified. When a row is active, setting the instance of rcMstpXstInstanceEditVlansMap for the MST instance to the value of zero length can not be allowed.
Status: current Access: read-create
OBJECT-TYPE    
  RowStatus  

rcMstpXstTable 1.3.6.1.4.1.8886.6.1.24.6
Mstp Instance table
Status: current Access: not-accessible
OBJECT-TYPE    
  SEQUENCE OF  
    RcMstpXstEntry

rcMstpXstEntry 1.3.6.1.4.1.8886.6.1.24.6.1
Entry of mstp Instance table
Status: current Access: not-accessible
OBJECT-TYPE    
  RcMstpXstEntry  

rcMstpXstId 1.3.6.1.4.1.8886.6.1.24.6.1.1
The MST instance ID, the value of which is in the range from 0 to 4095. The instances of this table entry with rcMstpXstId of zero is automatically created by the device and can not modified.
Status: current Access: not-accessible
OBJECT-TYPE    
  Integer32 0..4095  

rcMstpXstBridgeId 1.3.6.1.4.1.8886.6.1.24.6.1.2
Bridge ID of the corresponding Spanning Tree instance.
Status: current Access: read-only
OBJECT-TYPE    
  BridgeId  

rcMstpXstDesignatedRoot 1.3.6.1.4.1.8886.6.1.24.6.1.3
The unique Bridge Identifier of the Bridge recorded as the Root in the Configuration BPDUs transmitted by the Designated Bridge for the segment to which the port is attached.
Status: current Access: read-only
OBJECT-TYPE    
  BridgeId  

rcMstpXstInternalRootCost 1.3.6.1.4.1.8886.6.1.24.6.1.4
The cost of the path to the root of the corresponding Spanning Tree instance as seen from this bridge.
Status: current Access: read-only
OBJECT-TYPE    
  Integer32  

rcMstpXstRootPort 1.3.6.1.4.1.8886.6.1.24.6.1.5
The port number of the port which offers the lowest cost path from this bridge to the root bridge for the corresponding Spanning Tree instance.
Status: current Access: read-only
OBJECT-TYPE    
  Unsigned32  

rcMstpXstMasterPort 1.3.6.1.4.1.8886.6.1.24.6.1.6
Master port of the corresponding Spanning Tree instance. 0 for CIST.
Status: current Access: read-only
OBJECT-TYPE    
  Unsigned32  

rcMstpXstTimeSinceTopologyChange 1.3.6.1.4.1.8886.6.1.24.6.1.7
The elapsed time, in units of hundredths of a second, since the last time a topology change was detected by the corresponding Spanning Tree instance (specifically, the elapsed time since the tcWhile timer for any port was non-zero).
Status: current Access: read-only
OBJECT-TYPE    
  TimeTicks  

rcMstpXstTopologyChangesCount 1.3.6.1.4.1.8886.6.1.24.6.1.8
The total number of topology changes detected by the corresponding Spanning Tree instance since the management entity was last reset or initialized(specifically, the count of times that the tcWhiletimer for any port has been non-zero).
Status: current Access: read-only
OBJECT-TYPE    
  Counter32  

rcMstpXstTopologyChangeFlag 1.3.6.1.4.1.8886.6.1.24.6.1.9
True(1) if the tcWhile timer is non-zero for any port for the corresponding Spanning Tree instance, false(2) otherwise.
Status: current Access: read-only
OBJECT-TYPE    
  TruthValue  

rcMstpXstConfigTable 1.3.6.1.4.1.8886.6.1.24.7
Mstp Instance config table
Status: current Access: not-accessible
OBJECT-TYPE    
  SEQUENCE OF  
    RcMstpXstConfigEntry

rcMstpXstConfigEntry 1.3.6.1.4.1.8886.6.1.24.7.1
Entry of mstp Instance config table
Status: current Access: not-accessible
OBJECT-TYPE    
  RcMstpXstConfigEntry  

rcMstpCfgXstId 1.3.6.1.4.1.8886.6.1.24.7.1.1
The MST instance ID, the value of which is in the range from 0 to 4095. The instances of this table entry with rcMstpCfgXstId of zero is automatically created by the device and can not modified.
Status: current Access: not-accessible
OBJECT-TYPE    
  Integer32 0..4095  

rcMstpXstBridgePriority 1.3.6.1.4.1.8886.6.1.24.7.1.2
Bridge priority, in steps of 4096.
Status: current Access: read-write
OBJECT-TYPE    
  Integer32 0..61440  

rcMstpXstPrimaryRoot 1.3.6.1.4.1.8886.6.1.24.7.1.3
To configure the switch to become the root bridge for corresponding Spanning Tree instance.
Status: current Access: read-write
OBJECT-TYPE    
  TruthValue  

rcMstpXstSecondaryRoot 1.3.6.1.4.1.8886.6.1.24.7.1.4
To configure the switch to become the backup root bridge for corresponding Spanning Tree instance.
Status: current Access: read-write
OBJECT-TYPE    
  TruthValue  

rcMstpXstPortTable 1.3.6.1.4.1.8886.6.1.24.8
Mstp Instance port table
Status: current Access: not-accessible
OBJECT-TYPE    
  SEQUENCE OF  
    RcMstpXstPortEntry

rcMstpXstPortEntry 1.3.6.1.4.1.8886.6.1.24.8.1
Entry of mstp Instance port table
Status: current Access: not-accessible
OBJECT-TYPE    
  RcMstpXstPortEntry  

rcMstpXstPortXstId 1.3.6.1.4.1.8886.6.1.24.8.1.1
The MST instance ID, the value of which is in the range from 0 to 4095. The instances of this table entry with rcMstpXstPortXstId of zero is automatically created by the device and can not modified.
Status: current Access: not-accessible
OBJECT-TYPE    
  Integer32 0..4095  

rcMstpXstPortIndex 1.3.6.1.4.1.8886.6.1.24.8.1.2
A unique value, greater than zero, for each Port. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization.
Status: current Access: not-accessible
OBJECT-TYPE    
  Integer32 1..4094  

rcMstpXstPortState 1.3.6.1.4.1.8886.6.1.24.8.1.3
The port's current state in the corresponding Spanning Tree instance as defined by application of the Multiple Spanning Tree Protocol. This state controls what action a port takes on reception of a frame. For ports which are administratively disabled this object will have a value of disabled(0).
Status: current Access: read-only
OBJECT-TYPE    
  INTEGER disabled(0), discarding(1), learning(2), forwarding(3), unknown(4)  

rcMstpXstPortRole 1.3.6.1.4.1.8886.6.1.24.8.1.4
Indicates this port's role on the corresponding Spanning Tree instance. disabled(1) -- this port has no role on this MST instance. alternate(2) -- this port has the role of alternate port on this MST instance. backup(3) -- this port has the role of backup port on this MST instance. root(4)-- this port has the role of root port on this MST instance. designated(5) -- this port has the role of designated port on this MST instance. master(6) -- this port has the role of master port on this MST instance. unknown(7) - unknown reason
Status: current Access: read-only
OBJECT-TYPE    
  INTEGER disabled(1), alternate(2), backup(3), root(4), designated(5), master(6), unknown(7)  

rcMstpXstPortDesignatedRoot 1.3.6.1.4.1.8886.6.1.24.8.1.5
The unique Bridge Identifier of the Bridge recorded as the Root of the corresponding Spanning Tree in the Configuration BPDUs transmitted by the Designated Bridge for the segment to which the port is attached.
Status: current Access: read-only
OBJECT-TYPE    
  BridgeId  

rcMstpXstPortExternalRootCost 1.3.6.1.4.1.8886.6.1.24.8.1.6
External Root Cost for CIST. the value is always 0, for MSTI.
Status: current Access: read-only
OBJECT-TYPE    
  Integer32  

rcMstpXstPortRegionalRoot 1.3.6.1.4.1.8886.6.1.24.8.1.7
Regional Root of the corresponding Spanning Tree.
Status: current Access: read-only
OBJECT-TYPE    
  BridgeId  

rcMstpXstPortInternalRootCost 1.3.6.1.4.1.8886.6.1.24.8.1.8
Port internal root cost of the corresponding Spanning Tree.
Status: current Access: read-only
OBJECT-TYPE    
  Integer32  

rcMstpXstPortDesignatedBridge 1.3.6.1.4.1.8886.6.1.24.8.1.9
The Bridge Identifier of the bridge which this port considers to be the Designated Bridge for this port's segment.
Status: current Access: read-only
OBJECT-TYPE    
  BridgeId  

rcMstpXstPortDesignatedPort 1.3.6.1.4.1.8886.6.1.24.8.1.10
The Port Identifier of the port on the Designated Bridge for this port's segment.
Status: current Access: read-only
OBJECT-TYPE    
  Integer32  

rcMstpXstPortOperInternalPathCost 1.3.6.1.4.1.8886.6.1.24.8.1.11
Port Internal path cost of the corresponding Spanning Tree.
Status: current Access: read-only
OBJECT-TYPE    
  Integer32  

rcMstpXstPortRootGuardState 1.3.6.1.4.1.8886.6.1.24.8.1.12
The root guard state of port in special instance. 'yes' means a port was enabled root guard and received BPDU that include higher priority than the current root priority in the instance. To prevent attack, port in this instance turn discarding.
Status: current Access: read-only
OBJECT-TYPE    
  INTEGER no(1), yes(2)  

rcMstpXstPortLoopGuardState 1.3.6.1.4.1.8886.6.1.24.8.1.13
The loop guard state of port in special instance. 'yes' means an alternate or root port was enabled loop guard and did not received any BPDU int three times of hello-time in the instance.
Status: current Access: read-only
OBJECT-TYPE    
  INTEGER no(1), yes(2)  

rcMstpXstPortConfigTable 1.3.6.1.4.1.8886.6.1.24.9
Mstp Instance port config table
Status: current Access: not-accessible
OBJECT-TYPE    
  SEQUENCE OF  
    RcMstpXstPortConfigEntry

rcMstpXstPortConfigEntry 1.3.6.1.4.1.8886.6.1.24.9.1
Entry of mstp Instance port config table
Status: current Access: not-accessible
OBJECT-TYPE    
  RcMstpXstPortConfigEntry  

rcMstpXstPortCfgXstId 1.3.6.1.4.1.8886.6.1.24.9.1.1
The MST instance ID, the value of which is in the range from 0 to 4095. The instances of this table entry with rcMstpXstPortCfgXstId of zero is automatically created by the device and can not modified.
Status: current Access: not-accessible
OBJECT-TYPE    
  Integer32 0..4095  

rcMstpXstPortCfgIndex 1.3.6.1.4.1.8886.6.1.24.9.1.2
A unique value, greater than zero, for each Port. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization.
Status: current Access: not-accessible
OBJECT-TYPE    
  Integer32 1..4094  

rcMstpXstPortPriority 1.3.6.1.4.1.8886.6.1.24.9.1.3
Port priority, in steps of 16.
Status: current Access: read-write
OBJECT-TYPE    
  Integer32 0..255  

rcMstpXstPortAdminInternalPathCost 1.3.6.1.4.1.8886.6.1.24.9.1.4
The administratively assigned value for the contribution of this port to the path cost of paths towards the root of the corresponding Spanning Tree instance. The value 0 means, that the cost will be selected automatically.
Status: current Access: read-write
OBJECT-TYPE    
  Integer32 0..200000000