CHIPDOT1D-MIB

File: CHIPDOT1D-MIB.mib (31345 bytes)

Imported modules

RFC1155-SMI RFC-1212

Imported symbols

enterprises NetworkAddress IpAddress
Counter Gauge TimeTicks
DisplayString OBJECT-TYPE

Defined Types

MacAddress  
OCTET STRING Size(6)    

BridgeId  
OCTET STRING Size(8)    

Timeout  
INTEGER    

Dot1dBasePortEntry  
SEQUENCE    
  dot1dBasePort INTEGER
  dot1dBasePortIfIndex INTEGER
  dot1dBasePortCircuit OBJECT IDENTIFIER
  dot1dBasePortDelayExceededDiscards Counter
  dot1dBasePortMtuExceededDiscards Counter

Dot1dStpPortEntry  
SEQUENCE    
  dot1dStpPort INTEGER
  dot1dStpPortPriority INTEGER
  dot1dStpPortState INTEGER
  dot1dStpPortEnable INTEGER
  dot1dStpPortPathCost INTEGER
  dot1dStpPortDesignatedRoot BridgeId
  dot1dStpPortDesignatedCost INTEGER
  dot1dStpPortDesignatedBridge BridgeId
  dot1dStpPortDesignatedPort OCTET STRING
  dot1dStpPortForwardTransitions Counter

Dot1dTpPortEntry  
SEQUENCE    
  dot1dTpPort INTEGER
  dot1dTpPortMaxInfo INTEGER
  dot1dTpPortInFrames Counter
  dot1dTpPortOutFrames Counter
  dot1dTpPortInDiscards Counter

Defined Values

chipcom 1.3.6.1.4.1.49
OBJECT IDENTIFIER    

chipmib02 1.3.6.1.4.1.49.2
OBJECT IDENTIFIER    

chipGen 1.3.6.1.4.1.49.2.1
OBJECT IDENTIFIER    

chipEcho 1.3.6.1.4.1.49.2.2
OBJECT IDENTIFIER    

chipProducts 1.3.6.1.4.1.49.2.3
OBJECT IDENTIFIER    

chipExperiment 1.3.6.1.4.1.49.2.4
OBJECT IDENTIFIER    

chipTTY 1.3.6.1.4.1.49.2.5
OBJECT IDENTIFIER    

chipTFTP 1.3.6.1.4.1.49.2.6
OBJECT IDENTIFIER    

chipDownload 1.3.6.1.4.1.49.2.7
OBJECT IDENTIFIER    

online 1.3.6.1.4.1.49.2.3.1
OBJECT IDENTIFIER    

oebm 1.3.6.1.4.1.49.2.3.2
OBJECT IDENTIFIER    

midnight 1.3.6.1.4.1.49.2.3.3
OBJECT IDENTIFIER    

workGroupHub 1.3.6.1.4.1.49.2.3.4
OBJECT IDENTIFIER    

emm 1.3.6.1.4.1.49.2.3.5
OBJECT IDENTIFIER    

chipBridge 1.3.6.1.4.1.49.2.3.6
OBJECT IDENTIFIER    

trmm 1.3.6.1.4.1.49.2.3.7
OBJECT IDENTIFIER    

fmm 1.3.6.1.4.1.49.2.3.8
OBJECT IDENTIFIER    

focus1 1.3.6.1.4.1.49.2.3.9
OBJECT IDENTIFIER    

oeim 1.3.6.1.4.1.49.2.3.10
OBJECT IDENTIFIER    

chipExpTokenRing 1.3.6.1.4.1.49.2.4.1
OBJECT IDENTIFIER    

dot1dBridge 1.3.6.1.4.1.49.2.4.14
OBJECT IDENTIFIER    

dot5 1.3.6.1.4.1.49.2.4.1.1
OBJECT IDENTIFIER    

olAgents 1.3.6.1.4.1.49.2.3.1.1
OBJECT IDENTIFIER    

olConc 1.3.6.1.4.1.49.2.3.1.2
OBJECT IDENTIFIER    

olEnv 1.3.6.1.4.1.49.2.3.1.3
OBJECT IDENTIFIER    

olModules 1.3.6.1.4.1.49.2.3.1.4
OBJECT IDENTIFIER    

olNets 1.3.6.1.4.1.49.2.3.1.5
OBJECT IDENTIFIER    

olGroups 1.3.6.1.4.1.49.2.3.1.6
OBJECT IDENTIFIER    

olAlarm 1.3.6.1.4.1.49.2.3.1.7
OBJECT IDENTIFIER    

olSpecMods 1.3.6.1.4.1.49.2.3.1.4.4
OBJECT IDENTIFIER    

ol50nnMCTL 1.3.6.1.4.1.49.2.3.1.4.4.3
OBJECT IDENTIFIER    

ol51nnMMGT 1.3.6.1.4.1.49.2.3.1.4.4.4
OBJECT IDENTIFIER    

ol51nnMFIB 1.3.6.1.4.1.49.2.3.1.4.4.5
OBJECT IDENTIFIER    

ol51nnMUTP 1.3.6.1.4.1.49.2.3.1.4.4.6
OBJECT IDENTIFIER    

ol51nnMTP 1.3.6.1.4.1.49.2.3.1.4.4.7
OBJECT IDENTIFIER    

ol51nnMBNC 1.3.6.1.4.1.49.2.3.1.4.4.8
OBJECT IDENTIFIER    

ol51nnBEE 1.3.6.1.4.1.49.2.3.1.4.4.9
OBJECT IDENTIFIER    

ol51nnRES 1.3.6.1.4.1.49.2.3.1.4.4.10
OBJECT IDENTIFIER    

ol51nnREE 1.3.6.1.4.1.49.2.3.1.4.4.11
OBJECT IDENTIFIER    

ol51nnMAUIF 1.3.6.1.4.1.49.2.3.1.4.4.12
OBJECT IDENTIFIER    

ol51nnMAUIM 1.3.6.1.4.1.49.2.3.1.4.4.13
OBJECT IDENTIFIER    

ol5208MTP 1.3.6.1.4.1.49.2.3.1.4.4.14
OBJECT IDENTIFIER    

ol51nnMFP 1.3.6.1.4.1.49.2.3.1.4.4.15
OBJECT IDENTIFIER    

ol51nnMFBP 1.3.6.1.4.1.49.2.3.1.4.4.16
OBJECT IDENTIFIER    

ol51nnMTPL 1.3.6.1.4.1.49.2.3.1.4.4.17
OBJECT IDENTIFIER    

ol51nnMTPPL 1.3.6.1.4.1.49.2.3.1.4.4.18
OBJECT IDENTIFIER    

ol52nnMTP 1.3.6.1.4.1.49.2.3.1.4.4.19
OBJECT IDENTIFIER    

ol52nnMFR 1.3.6.1.4.1.49.2.3.1.4.4.20
OBJECT IDENTIFIER    

ol51nnMTS 1.3.6.1.4.1.49.2.3.1.4.4.21
OBJECT IDENTIFIER    

ol51nnMFL 1.3.6.1.4.1.49.2.3.1.4.4.22
OBJECT IDENTIFIER    

ol50nnMRCTL 1.3.6.1.4.1.49.2.3.1.4.4.23
OBJECT IDENTIFIER    

ol51nnMFB 1.3.6.1.4.1.49.2.3.1.4.4.24
OBJECT IDENTIFIER    

ol53nnMMGT 1.3.6.1.4.1.49.2.3.1.4.4.25
OBJECT IDENTIFIER    

ol53nnMFBMIC 1.3.6.1.4.1.49.2.3.1.4.4.26
OBJECT IDENTIFIER    

ol53nnMFIBST 1.3.6.1.4.1.49.2.3.1.4.4.27
OBJECT IDENTIFIER    

ol53nnMSTP 1.3.6.1.4.1.49.2.3.1.4.4.28
OBJECT IDENTIFIER    

ol51nnMTPCL 1.3.6.1.4.1.49.2.3.1.4.4.29
OBJECT IDENTIFIER    

ol52nnBTT 1.3.6.1.4.1.49.2.3.1.4.4.30
OBJECT IDENTIFIER    

ol51nnIx 1.3.6.1.4.1.49.2.3.1.4.4.31
OBJECT IDENTIFIER    

ol52nnMMGT 1.3.6.1.4.1.49.2.3.1.4.4.32
OBJECT IDENTIFIER    

ol50nnMHCTL 1.3.6.1.4.1.49.2.3.1.4.4.33
OBJECT IDENTIFIER    

olNet 1.3.6.1.4.1.49.2.3.1.5.1
OBJECT IDENTIFIER    

olEnet 1.3.6.1.4.1.49.2.3.1.5.2
OBJECT IDENTIFIER    

olTRnet 1.3.6.1.4.1.49.2.3.1.5.3
OBJECT IDENTIFIER    

olFDDInet 1.3.6.1.4.1.49.2.3.1.5.4
OBJECT IDENTIFIER    

hubSysGroup 1.3.6.1.4.1.49.2.3.4.1
OBJECT IDENTIFIER    

hardwareGroup 1.3.6.1.4.1.49.2.3.4.2
OBJECT IDENTIFIER    

softwareGroup 1.3.6.1.4.1.49.2.3.4.3
OBJECT IDENTIFIER    

hubGroup 1.3.6.1.4.1.49.2.3.4.4
OBJECT IDENTIFIER    

boardGroup 1.3.6.1.4.1.49.2.3.4.5
OBJECT IDENTIFIER    

portGroup 1.3.6.1.4.1.49.2.3.4.6
OBJECT IDENTIFIER    

alarmGroup 1.3.6.1.4.1.49.2.3.4.7
OBJECT IDENTIFIER    

olThresh 1.3.6.1.4.1.49.2.3.1.7.1
OBJECT IDENTIFIER    

olThreshControl 1.3.6.1.4.1.49.2.3.1.7.1.1
OBJECT IDENTIFIER    

chipBridgeSideSwitchMode 1.3.6.1.4.1.49.2.3.6.1
The state of the side switch feature.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER enabled(1), disabled(2)  

dot1dBase 1.3.6.1.4.1.49.2.4.14.1
OBJECT IDENTIFIER    

dot1dStp 1.3.6.1.4.1.49.2.4.14.2
OBJECT IDENTIFIER    

dot1dTp 1.3.6.1.4.1.49.2.4.14.4
OBJECT IDENTIFIER    

dot1dStatic 1.3.6.1.4.1.49.2.4.14.5
OBJECT IDENTIFIER    

dot1dBaseBridgeAddress 1.3.6.1.4.1.49.2.4.14.1.1
The MAC address used by this bridge when it must be referred to in a unique fashion. It is recommended that this be the numerically smallest MAC address of all ports that belong to this bridge. However it is only required to be unique. When concatenated with dot1dStpPriority a unique BridgeIdentifier is formed which is used in the Spanning Tree Protocol.
Status: mandatory Access: read-only
OBJECT-TYPE    
  MacAddress  

dot1dBaseNumPorts 1.3.6.1.4.1.49.2.4.14.1.2
The number of ports controlled by this bridging entity.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER  

dot1dBaseType 1.3.6.1.4.1.49.2.4.14.1.3
Indicates what type of bridging this bridge can perform. If a bridge is actually performing a certain type of bridging this will be indicated by entries in the port table for the given type.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER unknown(1), transparent-only(2), sourceroute-only(3), srt(4)  

dot1dBasePortTable 1.3.6.1.4.1.49.2.4.14.1.4
A table that contains generic information about every port that is associated with this bridge. Transparent, source-route, and srt ports are included.
Status: mandatory Access: not-accessible
OBJECT-TYPE    
  SEQUENCE OF  
    Dot1dBasePortEntry

dot1dBasePortEntry 1.3.6.1.4.1.49.2.4.14.1.4.1
A list of information for each port of the bridge.
Status: mandatory Access: not-accessible
OBJECT-TYPE    
  Dot1dBasePortEntry  

dot1dBasePort 1.3.6.1.4.1.49.2.4.14.1.4.1.1
The port number of the port for which this entry contains bridge management information.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER  

dot1dBasePortIfIndex 1.3.6.1.4.1.49.2.4.14.1.4.1.2
The value of the instance of the ifIndex object, defined in [4,6], for the interface corresponding to this port.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER  

dot1dBasePortCircuit 1.3.6.1.4.1.49.2.4.14.1.4.1.3
For a port which (potentially) has the same value of dot1dBasePortIfIndex as another port on the same bridge, this object contains the name of an object instance unique to this port. For example, in the case where multiple ports correspond one- to-one with multiple X.25 virtual circuits, this value might identify an (e.g., the first) object instance associated with the X.25 virtual circuit corresponding to this port. For a port which has a unique value of dot1dBasePortIfIndex, this object can have the value { 0 0 }.
Status: mandatory Access: read-only
OBJECT-TYPE    
  OBJECT IDENTIFIER  

dot1dBasePortDelayExceededDiscards 1.3.6.1.4.1.49.2.4.14.1.4.1.4
The number of frames discarded by this port due to excessive transit delay through the bridge. It is incremented by both transparent and source route bridges.
Status: mandatory Access: read-only
OBJECT-TYPE    
  Counter  

dot1dBasePortMtuExceededDiscards 1.3.6.1.4.1.49.2.4.14.1.4.1.5
The number of frames discarded by this port due to an excessive size. It is incremented by both transparent and source route bridges.
Status: mandatory Access: read-only
OBJECT-TYPE    
  Counter  

dot1dStpProtocolSpecification 1.3.6.1.4.1.49.2.4.14.2.1
An indication of what version of the Spanning Tree Protocol is being run. The value 'decLb100(2)' indicates the DEC LANbridge 100 Spanning Tree protocol. IEEE 802.1d implementations will return 'ieee8021d(3)'. If future versions of the IEEE Spanning Tree Protocol are released that are incompatible with the current version a new value will be defined.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER unknown(1), decLb100(2), ieee8021d(3)  

dot1dStpPriority 1.3.6.1.4.1.49.2.4.14.2.2
The value of the write-able portion of the Bridge ID, i.e., the first two octets of the (8 octet long) Bridge ID. The other (last) 6 octets of the Bridge ID are given by the value of dot1dBaseBridgeAddress.
Status: mandatory Access: read-write
OBJECT-TYPE    
  INTEGER 0..65535  

dot1dStpTimeSinceTopologyChange 1.3.6.1.4.1.49.2.4.14.2.3
The time (in hundredths of a second) since the last time a topology change was detected by the bridge entity.
Status: mandatory Access: read-only
OBJECT-TYPE    
  TimeTicks  

dot1dStpTopChanges 1.3.6.1.4.1.49.2.4.14.2.4
The total number of topology changes detected by this bridge since the management entity was last reset or initialized.
Status: mandatory Access: read-only
OBJECT-TYPE    
  Counter  

dot1dStpDesignatedRoot 1.3.6.1.4.1.49.2.4.14.2.5
The bridge identifier of the root of the spanning tree as determined by the Spanning Tree Protocol as executed by this node. This value is used as the Root Identifier parameter in all Configuration Bridge PDUs originated by this node.
Status: mandatory Access: read-only
OBJECT-TYPE    
  BridgeId  

dot1dStpRootCost 1.3.6.1.4.1.49.2.4.14.2.6
The cost of the path to the root as seen from this bridge.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER  

dot1dStpRootPort 1.3.6.1.4.1.49.2.4.14.2.7
The port number of the port which offers the lowest cost path from this bridge to the root bridge.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER  

dot1dStpMaxAge 1.3.6.1.4.1.49.2.4.14.2.8
The maximum age of Spanning Tree Protocol information learned from the network on any port before it is discarded, in units of hundredths of a second. This is the actual value that this bridge is currently using.
Status: mandatory Access: read-only
OBJECT-TYPE    
  Timeout  

dot1dStpHelloTime 1.3.6.1.4.1.49.2.4.14.2.9
The amount of time between the transmission of Configuration bridge PDUs by this node on any port when it is the root of the spanning tree or trying to become so, in units of hundredths of a second. This is the actual value that this bridge is currently using.
Status: mandatory Access: read-only
OBJECT-TYPE    
  Timeout  

dot1dStpHoldTime 1.3.6.1.4.1.49.2.4.14.2.10
This time value determines the interval length during which no more than two Configuration bridge PDUs shall be transmitted by this node, in units of hundredths of a second.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER  

dot1dStpForwardDelay 1.3.6.1.4.1.49.2.4.14.2.11
This time value, measured in units of hundredths of a second, controls how fast a port changes its spanning state when moving towards the Forwarding state. The value determines how long the port stays in a particular state before moving to the next state. For example, how long a port stays in the Listening state when moving from Blocking to Learning. This value is also used, when a topology change has been detected and is underway, to age all dynamic entries in the Forwarding Database. [Note that this value is the one that this bridge is currently using, in contrast to dot1dStpBridgeForwardDelay which is the value that this bridge and all others would start using if/when this bridge were to become the root.]
Status: mandatory Access: read-only
OBJECT-TYPE    
  Timeout  

dot1dStpBridgeMaxAge 1.3.6.1.4.1.49.2.4.14.2.12
The value that all bridges use for MaxAge when this bridge is acting as the root. Note that 802.1d/D9 specifies that the range for this parameter is related to the value of dot1dStpBridgeHelloTime. The granularity of this timer is specified by 802.1d/D9 to be 1 second. An agent may return a badValue error if a set is attempted to a value which is not a whole number of seconds.
Status: mandatory Access: read-write
OBJECT-TYPE    
  Timeout  

dot1dStpBridgeHelloTime 1.3.6.1.4.1.49.2.4.14.2.13
The value that all bridges use for HelloTime when this bridge is acting as the root. The granularity of this timer is specified by 802.1d/D9 to be 1 second. An agent may return a badValue error if a set is attempted to a value which is not a whole number of seconds.
Status: mandatory Access: read-write
OBJECT-TYPE    
  Timeout  

dot1dStpBridgeForwardDelay 1.3.6.1.4.1.49.2.4.14.2.14
The value that all bridges use for ForwardDelay when this bridge is acting as the root. Note that 802.1d/D9 specifies that the range for this parameter is related to the value of dot1dStpBridgeMaxAge. The granularity of this timer is specified by 802.1d/D9 to be 1 second. An agent may return a badValue error if a set is attempted to a value which is not a whole number of seconds.
Status: mandatory Access: read-write
OBJECT-TYPE    
  Timeout  

dot1dStpPortTable 1.3.6.1.4.1.49.2.4.14.2.15
A table that contains port-specific information for the Spanning Tree Protocol.
Status: mandatory Access: not-accessible
OBJECT-TYPE    
  SEQUENCE OF  
    Dot1dStpPortEntry

dot1dStpPortEntry 1.3.6.1.4.1.49.2.4.14.2.15.1
A list of information maintained by every port about the Spanning Tree Protocol state for that port.
Status: mandatory Access: not-accessible
OBJECT-TYPE    
  Dot1dStpPortEntry  

dot1dStpPort 1.3.6.1.4.1.49.2.4.14.2.15.1.1
The port number of the port for which this entry contains Spanning Tree Protocol management information.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER  

dot1dStpPortPriority 1.3.6.1.4.1.49.2.4.14.2.15.1.2
The value of the priority field which is contained in the first (in network byte order) octet of the (2 octet long) Port ID. The other octet of the Port ID is given by the value of dot1dStpPort.
Status: mandatory Access: read-write
OBJECT-TYPE    
  INTEGER  

dot1dStpPortState 1.3.6.1.4.1.49.2.4.14.2.15.1.3
The port's current state as defined by application of the Spanning Tree Protocol. This state controls what action a port takes on reception of a frame. If the bridge has detected a port that is malfunctioning it will place that port into the broken(6) state. For ports which are disabled (see dot1dStpPortEnable), this object will have a value of disabled(1).
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER disabled(1), blocking(2), listening(3), learning(4), forwarding(5), broken(6)  

dot1dStpPortEnable 1.3.6.1.4.1.49.2.4.14.2.15.1.4
The enabled/disabled status of the port.
Status: mandatory Access: read-write
OBJECT-TYPE    
  INTEGER enabled(1), disabled(2)  

dot1dStpPortPathCost 1.3.6.1.4.1.49.2.4.14.2.15.1.5
The contribution of this port to the path cost of paths towards the spanning tree root which include this port.
Status: mandatory Access: read-write
OBJECT-TYPE    
  INTEGER  

dot1dStpPortDesignatedRoot 1.3.6.1.4.1.49.2.4.14.2.15.1.6
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: mandatory Access: read-only
OBJECT-TYPE    
  BridgeId  

dot1dStpPortDesignatedCost 1.3.6.1.4.1.49.2.4.14.2.15.1.7
The path cost of the Designated Port of the segment connected to this port. This value is compared to the Root Path Cost field in received bridge PDUs.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER  

dot1dStpPortDesignatedBridge 1.3.6.1.4.1.49.2.4.14.2.15.1.8
The Bridge Identifier of the bridge which this port considers to be the Designated Bridge for this port's segment.
Status: mandatory Access: read-only
OBJECT-TYPE    
  BridgeId  

dot1dStpPortDesignatedPort 1.3.6.1.4.1.49.2.4.14.2.15.1.9
The Port Identifier of the port on the Designated Bridge for this port's segment.
Status: mandatory Access: read-only
OBJECT-TYPE    
  OCTET STRING Size(2)  

dot1dStpPortForwardTransitions 1.3.6.1.4.1.49.2.4.14.2.15.1.10
The number of times this port has transitioned from the Learning state to the Forwarding state.
Status: mandatory Access: read-only
OBJECT-TYPE    
  Counter  

dot1dTpLearnedEntryDiscards 1.3.6.1.4.1.49.2.4.14.4.1
The total number of Forwarding Database entries, which have been or would have been learnt, but have been discarded due to a lack of space to store them in the Forwarding Database. If this counter is increasing, it indicates that the Forwarding Database is regularly becoming full (a condition which has unpleasant performance effects on the subnetwork). If this counter has a significant value but is not presently increasing, it indicates that the problem has been occurring but is not persistent.
Status: mandatory Access: read-only
OBJECT-TYPE    
  Counter  

dot1dTpAgingTime 1.3.6.1.4.1.49.2.4.14.4.2
The timeout period in seconds for aging out dynamically learned forwarding information.
Status: mandatory Access: read-write
OBJECT-TYPE    
  INTEGER  

dot1dTpPortTable 1.3.6.1.4.1.49.2.4.14.4.4
A table that contains information about every port that is associated with this transparent bridge.
Status: mandatory Access: not-accessible
OBJECT-TYPE    
  SEQUENCE OF  
    Dot1dTpPortEntry

dot1dTpPortEntry 1.3.6.1.4.1.49.2.4.14.4.4.1
A list of information for each port of a transparent bridge.
Status: mandatory Access: not-accessible
OBJECT-TYPE    
  Dot1dTpPortEntry  

dot1dTpPort 1.3.6.1.4.1.49.2.4.14.4.4.1.1
The port number of the port for which this entry contains Transparent bridging management information.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER  

dot1dTpPortMaxInfo 1.3.6.1.4.1.49.2.4.14.4.4.1.2
The maximum size of the INFO (non-MAC) field that this port will receive or transmit.
Status: mandatory Access: read-only
OBJECT-TYPE    
  INTEGER  

dot1dTpPortInFrames 1.3.6.1.4.1.49.2.4.14.4.4.1.3
The number of frames that have been received by this port from its segment. Note that a frame received on the interface corresponding to this port is only counted by this object if and only if it is for a protocol being processed by the local bridging function.
Status: mandatory Access: read-only
OBJECT-TYPE    
  Counter  

dot1dTpPortOutFrames 1.3.6.1.4.1.49.2.4.14.4.4.1.4
The number of frames that have been transmitted by this port to its segment. Note that a frame transmitted on the interface corresponding to this port is only counted by this object if and only if it is for a protocol being processed by the local bridging function.
Status: mandatory Access: read-only
OBJECT-TYPE    
  Counter  

dot1dTpPortInDiscards 1.3.6.1.4.1.49.2.4.14.4.4.1.5
Count of valid frames received which were discarded (i.e., filtered) by the Forwarding Process.
Status: mandatory Access: read-only
OBJECT-TYPE    
  Counter  

newRoot 1
The newRoot trap indicates that the sending agent has become the new root of the Spanning Tree; the trap is sent by a bridge soon after its election as the new root, e.g., upon expiration of the Topology Change Timer immediately subsequent to its election.
TRAP-TYPE    

topologyChange 2
A topologyChange trap is sent by a bridge when any of its configured ports transitions from the Learning state to the Forwarding state, or from the Forwarding state to the Blocking state. The trap is not sent if a newRoot trap is sent for the same transition.
TRAP-TYPE