All MIBs › CISCOSB-BRIDGEMIBOBJECTS-MIB
Organization: Cisco Small Business
Last Updated: 2007-01-02
Category: VLAN and Bridging, Vendor: RADLAN/Cisco SB
Description: Provides Cisco Small Business bridge MIB objects extending standard IEEE 802.1D bridging management.
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What Is CISCOSB-BRIDGEMIBOBJECTS-MIB?
CISCOSB-BRIDGEMIBOBJECTS-MIB is a Cisco Small Business (Radlan-derived) private MIB that extends standard IEEE 802.1D bridging management with vendor-specific spanning-tree and priority objects for entry-level managed switches. It exposes objects for per-VLAN spanning-tree configuration and state (rldot1dStpVlanTable, rldot1dStpEnable, rldot1dStpType) and per-port/group priority assignment (rldot1dPriorityPortGroupTable), alongside version-identification objects for both feature sets (rldot1dStpMibVersion, rldot1dPriorityMibVersion). Its monitoring value is centered on spanning-tree software status: confirming whether STP is enabled (rldot1dStpEnable) and which mode it is running in per VLAN, tracking topology-change events via rldot1dStpTrapVariable, and verifying port-to-VLAN STP association (rldot1dStpPortMustBelongToVlan) — all important for diagnosing loops or unexpected topology changes. It extends and depends on the standard BRIDGE-MIB (RFC 1493/4188, IEEE 802.1D) rather than replacing it, adding VLAN-aware capability the base bridge MIB lacks. It is deployed on Cisco Small Business managed switches where network operators monitor spanning-tree health and VLAN-based bridging behavior. Consulting the CISCOSB-BRIDGEMIBOBJECTS-MIB MIB definition helps an engineer map rldot1dStpVlanTable entries to the correct VLAN when troubleshooting a spanning-tree topology change.
IPNetwork Monitor allows you to monitor SNMP objects defined in CISCOSB-BRIDGEMIBOBJECTS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- Cisco Business 350 Series Managed Switch (2020) — successor to the Cisco Small Business Sx350/500 switch lines
Monitoring Examples
An operator can poll rldot1dStpEnable and rldot1dStpType per entry in rldot1dStpVlanTable to confirm spanning tree is active and in the expected mode (e.g., RSTP) for a given rldot1dStpVlan, and watch rldot1dStpTrapVariable-driven notifications for unexpected topology-change events that could indicate a network loop or link flap. The rldot1dPriorityPortGroupTable/rldot1dPriorityPortGroupEntry rows let an administrator verify port-group priority assignments (rldot1dPriorityPortGroupNumber) used in STP root-bridge election tuning.
What Can Be Monitored
- spanning tree enable state
- spanning tree type/mode per VLAN
- port-to-VLAN STP association
- port-group priority assignment
- spanning tree topology-change traps
This MIB depends on
Related MIBs
Imported Objects
From BRIDGE-MIB
| BridgeId | |
| Timeout | |
| dot1dBasePort | OBJECT-TYPE |
| dot1dStpPort |
From CISCOSB-MIB
| switch001 | MODULE-IDENTITY |
From IF-MIB
| InterfaceIndex | |
| ifIndex | OBJECT-TYPE |
From Q-BRIDGE-MIB
| PortList |
From RFC1155-SMI
| Counter |
From SNMP-FRAMEWORK-MIB
| SnmpAdminString |
From SNMPv2-SMI
| Counter32 | |
| MODULE-IDENTITY | |
| OBJECT-TYPE | |
| TimeTicks |
From SNMPv2-TC
| DisplayString | |
| RowStatus | |
| TruthValue |
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| OCT rldot1dDeviceCapabilities | 1.3.6.1.4.1.9.6.1.101.57.3.2 | OCTET STRING | read-only | Indicates the optional parts of private extension of IEEE 802.1D and 802.1Q that are implemented by this device and are manageable through this MIB. Capabilities that are allowed on a per-port basis are indicated in dot1dPortCapabilities. |
| rldot1dExtBase | 1.3.6.1.4.1.9.6.1.101.57.3 | |||
| INT rldot1dExtBaseMibVersion | 1.3.6.1.4.1.9.6.1.101.57.3.1 | INTEGER | read-only | MIB's version, the current version is 1. |
| rldot1dPriority | 1.3.6.1.4.1.9.6.1.101.57.1 | |||
| INT rldot1dPriorityMibVersion | 1.3.6.1.4.1.9.6.1.101.57.1.1 | INTEGER | read-only | MIB's version, the current version is 1. |
| rldot1dPriorityPortGroupEntry | 1.3.6.1.4.1.9.6.1.101.57.1.2.1 | not-accessible | All ports belonging to a same group have the same User Priority to Traffic Class mapping. | |
| INT rldot1dPriorityPortGroupNumber | 1.3.6.1.4.1.9.6.1.101.57.1.2.1.1 | INTEGER | read-only | A group, that port belongs to. All ports belonging to a same group have the same User Priority to Traffic Class mapping. |
| rldot1dPriorityPortGroupTable | 1.3.6.1.4.1.9.6.1.101.57.1.2 | not-accessible | A list of PortGroupNumber for each port. | |
| rldot1dStp | 1.3.6.1.4.1.9.6.1.101.57.2 | |||
| INT rldot1dStpBpduCount | 1.3.6.1.4.1.9.6.1.101.57.2.11 | INTEGER | read-write | The number of bpdu that need to received for the link to be considered stable. |
| INT rldot1dStpBpduType | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.8 | INTEGER | read-only | Specified the type of BPDU transmitted by this port. |
| BRI rldot1dStpDesignatedRoot | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.5 | BridgeId | read-only | 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. |
| INT rldot1dStpDisabledPortState | 1.3.6.1.4.1.9.6.1.101.57.2.26.1.1 | INTEGER | read-write | The port's stp state as defined by external application . This state controls what action a port takes on reception of a frame. |
| rldot1dStpDisabledPortStateEntry | 1.3.6.1.4.1.9.6.1.101.57.2.26.1 | not-accessible | Defines the contents of each line in the rldot1dStpDisabledPortStateTable table. | |
| rldot1dStpDisabledPortStateTable | 1.3.6.1.4.1.9.6.1.101.57.2.26 | not-accessible | Define stp port state for each stp disabled interface. This is auxiliary MIB emulates stp enabled port behaviour in ASIC for stp disabled port. The MIB contains only stp disabled ports entries | |
| T/F rldot1dStpEdgeportSupportInStp | 1.3.6.1.4.1.9.6.1.101.57.2.20 | TruthValue | read-only | If EdgePort is supported in stpCompatible mode . |
| T/F rldot1dStpEnable | 1.3.6.1.4.1.9.6.1.101.57.2.3 | TruthValue | read-write | Enable / Disable spanning tree. When working in per vlan mode enable / disable STP per all vlans. |
| T/F rldot1dStpEnableByDefault | 1.3.6.1.4.1.9.6.1.101.57.2.17 | TruthValue | read-only | The default value of rldot1dStpEnable . |
| T/F rldot1dStpExtendedPortNumberFormat | 1.3.6.1.4.1.9.6.1.101.57.2.5 | TruthValue | read-write | Specifies whether the STP uses the extended port fnumber format. |
| T/F rldot1dStpFilterBpdu | 1.3.6.1.4.1.9.6.1.101.57.2.21 | TruthValue | read-write | Specified if the device should filter BPDUs when STP is disabled. |
| INT rldot1dStpFloodBpduMethod | 1.3.6.1.4.1.9.6.1.101.57.2.22 | INTEGER | read-write | Specified flooding method: 1 - classic - untagged to all stp disabled ports 2 - bridging -normal bridging. |
| TIM rldot1dStpForwardDelay | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.11 | Timeout | read-only | 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 each of the Listening and Learning states, which precede the Forwarding state. 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.] |
| TIM rldot1dStpHelloTime | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.9 | Timeout | read-only | 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. |
| INT rldot1dStpHoldTime | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.10 | INTEGER | read-only | 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. |
| TIK rldot1dStpLastChanged | 1.3.6.1.4.1.9.6.1.101.57.2.12 | TimeTicks | read-only | The last time any object in this table was changed by SNMP or other local management means. |
| T/F rldot1dStpLoopbackGuardEnable | 1.3.6.1.4.1.9.6.1.101.57.2.25 | TruthValue | read-write | Define if STP loopback guard feature is globally enabled. |
| TIM rldot1dStpMaxAge | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.8 | Timeout | read-only | 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. |
| INT rldot1dStpMibVersion | 1.3.6.1.4.1.9.6.1.101.57.2.1 | INTEGER | read-only | MIB's version, the current version is 2. |
| INT rldot1dStpMonitorTime | 1.3.6.1.4.1.9.6.1.101.57.2.10 | INTEGER | read-write | Factor of hello-time during which a port is monotored to determine if it is stable. |
| T/F rldot1dStpPortAutoEdgePort | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.10 | TruthValue | read-write | If TRUE causes the Port when become up, to enter the blocking state, and if during 3 seconds it doesn't receive a BPDU, it will enter the forwarding state. |
| T/F rldot1dStpPortBelongToVlanDefault | 1.3.6.1.4.1.9.6.1.101.57.2.16 | TruthValue | read-only | The default value of rldot1dStpPortMustBelongToVlan . |
| T/F rldot1dStpPortBpduGuardEnable | 1.3.6.1.4.1.9.6.1.101.57.2.24.1.1 | TruthValue | read-write | Specified if bpdu guard is enabled on this port. |
| rldot1dStpPortBpduGuardEntry | 1.3.6.1.4.1.9.6.1.101.57.2.24.1 | not-accessible | A list of information maintained by every port whether it is bpdu guard. | |
| rldot1dStpPortBpduGuardTable | 1.3.6.1.4.1.9.6.1.101.57.2.24 | not-accessible | A table that contains for each port whether it is bpdu guard . | |
| INT rldot1dStpPortBpduOperStatus | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.12 | INTEGER | read-only | Specified BPDU handling operative status for port. |
| C32 rldot1dStpPortBpduReceived | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.6 | Counter32 | read-only | Specified the number of bpdu received in this port. |
| C32 rldot1dStpPortBpduSent | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.5 | Counter32 | read-only | Specified the number of bpdu sent from this port. |
| T/F rldot1dStpPortDampEnable | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.2 | TruthValue | read-write | Specified if dampening is enabled on this port. |
| T/F rldot1dStpPortDampStable | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.3 | TruthValue | read-only | Specified if the port is stable. |
| rldot1dStpPortEntry | 1.3.6.1.4.1.9.6.1.101.57.2.13.1 | not-accessible | A list of information maintained by every port about the Spanning Tree Protocol state for that port. | |
| INT rldot1dStpPortFilterBpdu | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.4 | INTEGER | read-write | Specified if this port should filter bpdus when stp is disabled. |
| T/F rldot1dStpPortLoopback | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.11 | TruthValue | read-only | Specified loopback was detected on port. Usable for only a short period of time if stp loopback guard is enabled (since port enters into shutdown state). |
| T/F rldot1dStpPortMustBelongToVlan | 1.3.6.1.4.1.9.6.1.101.57.2.4 | TruthValue | read-write | Specifies whether a port must belong to a VLAN in order to participate in the STP. |
| INT rldot1dStpPortPort | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.1 | INTEGER | read-only | The port number of the port for which this entry contains Spanning Tree Protocol management information. |
| T/F rldot1dStpPortRestrictedRole | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.9 | TruthValue | read-write | If TRUE causes the Port not to be selected as Root Port for the CIST or any MSTI, even if it has the best spanning tree priority vector. Such a Port will be selected as an Alternate Port after the Root Port has been selected. |
| INT rldot1dStpPortRole | 1.3.6.1.4.1.9.6.1.101.57.2.13.1.7 | INTEGER | read-only | Specified the role of this this port. |
| T/F rldot1dStpPortsEnable | 1.3.6.1.4.1.9.6.1.101.57.2.14 | TruthValue | read-only | Enable / Disable spanning tree on ports by default . |
| rldot1dStpPortTable | 1.3.6.1.4.1.9.6.1.101.57.2.13 | not-accessible | A table that contains extended pair port specific information. | |
| INT rldot1dStpPortToDefault | 1.3.6.1.4.1.9.6.1.101.57.2.18 | INTEGER | read-write | To order port/s to revert to default setings . |
| INT rldot1dStpRootCost | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.6 | INTEGER | read-only | The cost of the path to the root as seen from this bridge. |
| INT rldot1dStpRootPort | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.7 | INTEGER | read-only | The port number of the port which offers the lowest cost path from this bridge to the root bridge. |
| rldot1dStpSeparatedBridges | 1.3.6.1.4.1.9.6.1.101.57.2.23 | |||
| T/F rldot1dStpSeparatedBridgesAutoConfig | 1.3.6.1.4.1.9.6.1.101.57.2.23.3 | TruthValue | read-write | Enable / Disable Separated Bridges Automatic Configuration. |
| T/F rldot1dStpSeparatedBridgesEnable | 1.3.6.1.4.1.9.6.1.101.57.2.23.2 | TruthValue | read-write | Enable / Disable Separated Bridges Feature. |
| rldot1dStpSeparatedBridgesEntry | 1.3.6.1.4.1.9.6.1.101.57.2.23.1.1 | not-accessible | Defines the contents of each line in the rlSeparatedBridgesTable table. | |
| T/F rldot1dStpSeparatedBridgesPortEnable | 1.3.6.1.4.1.9.6.1.101.57.2.23.1.1.1 | TruthValue | read-write | This variable indicates whether the separated bridge feature is enabled on a specified ifIndex. |
| rldot1dStpSeparatedBridgesTable | 1.3.6.1.4.1.9.6.1.101.57.2.23.1 | not-accessible | Define if separated bridges feature is enabled for each interface. | |
| INT rldot1dStpSupportedType | 1.3.6.1.4.1.9.6.1.101.57.2.19 | INTEGER | read-only | The type of stp supported by the device. |
| T/F rldot1dStpTaggedFlooding | 1.3.6.1.4.1.9.6.1.101.57.2.15 | TruthValue | read-only | flooding can be done in tagged bpdu . |
| TIK rldot1dStpTimeSinceTopologyChange | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.3 | TimeTicks | read-only | The time (in hundredths of a second) since the last time a topology change was detected by the bridge entity. |
| CTR rldot1dStpTopChanges | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.4 | Counter | read-only | The total number of topology changes detected by this bridge since the management entity was last reset or initialized. |
| rldot1dStpTrapVariable | 1.3.6.1.4.1.9.6.1.101.57.2.8 | |||
| NUM rldot1dStpTrapVrblifIndex | 1.3.6.1.4.1.9.6.1.101.57.2.8.1 | InterfaceIndex | read-only | The ifIndex of port which STP status was changed |
| INT rldot1dStpTrapVrblVID | 1.3.6.1.4.1.9.6.1.101.57.2.8.2 | INTEGER | read-only | The VID of VLAN to which the port belongs which STP status was changed |
| INT rldot1dStpType | 1.3.6.1.4.1.9.6.1.101.57.2.2 | INTEGER | read-only | Specifies whether the device supports Spanning Tree per device, or per group. |
| INT rldot1dStpTypeAfterReset | 1.3.6.1.4.1.9.6.1.101.57.2.9 | INTEGER | read-write | New mode of spaning tree supported by the device after the next reset. |
| INT rldot1dStpVlan | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.1 | INTEGER | read-only | The Vlan index. |
| T/F rldot1dStpVlanEnable | 1.3.6.1.4.1.9.6.1.101.57.2.6.1.2 | TruthValue | read-write | Specifies whether this vlan is STP enable or disable |
| rldot1dStpVlanEntry | 1.3.6.1.4.1.9.6.1.101.57.2.6.1 | not-accessible | A list of information maintained by every Vlan about the Spanning Tree Protocol state for that Vlan. | |
| BRI rldot1dStpVlanPortDesignatedBridge | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.9 | BridgeId | read-only | The Bridge Identifier of the bridge which this port considers to be the Designated Bridge for this port's segment. |
| INT rldot1dStpVlanPortDesignatedCost | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.8 | INTEGER | read-only | 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. |
| OCT rldot1dStpVlanPortDesignatedPort | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.10 | OCTET STRING | read-only | The Port Identifier of the port on the Designated Bridge for this port's segment. |
| BRI rldot1dStpVlanPortDesignatedRoot | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.7 | BridgeId | read-only | 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. |
| INT rldot1dStpVlanPortEnable | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.5 | INTEGER | read-write | The enabled/disabled status of the port. |
| rldot1dStpVlanPortEntry | 1.3.6.1.4.1.9.6.1.101.57.2.7.1 | not-accessible | A list of information maintained by every pair about the Spanning Tree Protocol state for that pair. | |
| CTR rldot1dStpVlanPortForwardTransitions | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.11 | Counter | read-only | The number of times this port has transitioned from the Learning state to the Forwarding state. |
| INT rldot1dStpVlanPortPathCost | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.6 | INTEGER | read-write | 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 the attached LAN. |
| INT rldot1dStpVlanPortPort | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.2 | INTEGER | read-only | The port number of the port for which this entry contains Spanning Tree Protocol management information. |
| INT rldot1dStpVlanPortPriority | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.3 | INTEGER | read-write | The value of the priority field which is contained in the more significant 4 bits of the most significant octet of the (2 octet long) Port ID. The other octet of the Port ID is given by the value of rldot1dStpVlanPort. |
| INT rldot1dStpVlanPortState | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.4 | INTEGER | read-only | 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 dot1dStpVlanPortEnable), this object will have a value of disabled(1). |
| rldot1dStpVlanPortTable | 1.3.6.1.4.1.9.6.1.101.57.2.7 | not-accessible | A table that contains pair specific information for the Spanning Tree Protocol. | |
| INT rldot1dStpVlanPortVlan | 1.3.6.1.4.1.9.6.1.101.57.2.7.1.1 | INTEGER | read-only | The Vlan number that the port belongs to, and for which this entry contains Spanning Tree Protocol management information. |
| rldot1dStpVlanTable | 1.3.6.1.4.1.9.6.1.101.57.2.6 | not-accessible | A table that contains vlan-specific information for the Spanning Tree Protocol. | |
| rldot1dTpAgingTime | 1.3.6.1.4.1.9.6.1.101.57.7 | |||
| INT rldot1dTpAgingTimeMax | 1.3.6.1.4.1.9.6.1.101.57.7.2 | INTEGER | read-only | The max timeout period in seconds for aging out dynamically learned forwarding information. |
| INT rldot1dTpAgingTimeMin | 1.3.6.1.4.1.9.6.1.101.57.7.1 | INTEGER | read-only | The min timeout period in seconds for aging out dynamically learned forwarding information. |
| rldot1pPriorityMap | 1.3.6.1.4.1.9.6.1.101.57.5 | |||
| rldot1pPriorityMapEntry | 1.3.6.1.4.1.9.6.1.101.57.5.2.1 | not-accessible | The row definition for this table. | |
| STR rldot1pPriorityMapName | 1.3.6.1.4.1.9.6.1.101.57.5.2.1.1 | DisplayString | read-only | The map name |
| POR rldot1pPriorityMapPort | 1.3.6.1.4.1.9.6.1.101.57.5.2.1.3 | PortList | read-create | the port that the map, is applied on in config |
| POR rldot1pPriorityMapPortList | 1.3.6.1.4.1.9.6.1.101.57.5.2.1.4 | PortList | read-only | the ports that the map, is applied on in actual |
| OCT rldot1pPriorityMapPriority | 1.3.6.1.4.1.9.6.1.101.57.5.2.1.2 | OCTET STRING | read-create | The map holding the queue |
| INT rldot1pPriorityMapState | 1.3.6.1.4.1.9.6.1.101.57.5.1 | INTEGER | read-write | enable / disable |
| ROW rldot1pPriorityMapStatus | 1.3.6.1.4.1.9.6.1.101.57.5.2.1.5 | RowStatus | read-create | The status of the table entry. It's used to delete an entry |
| rldot1pPriorityMapTable | 1.3.6.1.4.1.9.6.1.101.57.5.2 | not-accessible | This table hold information the priority maps | |
| rldot1sMstp | 1.3.6.1.4.1.9.6.1.101.57.6 | |||
| STR rldot1sMstpConfigurationName | 1.3.6.1.4.1.9.6.1.101.57.6.4 | SnmpAdminString | read-only | The active configuration name as will be caried in MST BPDU's. |
| INT rldot1sMstpDesignatedMaxHopes | 1.3.6.1.4.1.9.6.1.101.57.6.8 | INTEGER | read-only | Max number of hopes that an MST BPDU will travel inside a region. |
| T/F rldot1sMstpExtPortBoundary | 1.3.6.1.4.1.9.6.1.101.57.6.7.1.5 | TruthValue | read-only | Indication if the port is conented to to a lan segment outside or inside the region. |
| INT rldot1sMstpExtPortDesignatedRegionalCost | 1.3.6.1.4.1.9.6.1.101.57.6.7.1.4 | INTEGER | read-only | The regional 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. |
| BRI rldot1sMstpExtPortDesignatedRegionalRoot | 1.3.6.1.4.1.9.6.1.101.57.6.7.1.3 | BridgeId | read-only | 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. |
| rldot1sMstpExtPortEntry | 1.3.6.1.4.1.9.6.1.101.57.6.7.1 | not-accessible | A list of information maintained by every port of the CIST. | |
| INT rldot1sMstpExtPortInternalAdminPathCost | 1.3.6.1.4.1.9.6.1.101.57.6.7.1.6 | INTEGER | read-write | The administratively assigned value for the contribution of this port to the path cost of paths towards the spanning tree root. Writing a value of '0' assigns the automatically calculated default Path Cost value to the port. If the default Path Cost is being used, this object returns '0' when read. This complements the object dot1dStpPortPathCost, which returns the operational value of the path cost. |
| INT rldot1sMstpExtPortInternalOperPathCost | 1.3.6.1.4.1.9.6.1.101.57.6.7.1.2 | INTEGER | read-only | The contribution of this port to the path cost of paths towards the spanning tree regional root which include this port. 802.1S-2002 recommends that the default value of this parameter be in inverse proportion to the speed of the attached LAN. |
| INT rldot1sMstpExtPortPort | 1.3.6.1.4.1.9.6.1.101.57.6.7.1.1 | INTEGER | read-only | The port number of the port for which this entry contains Spanning Tree Protocol management information. |
| rldot1sMstpExtPortTable | 1.3.6.1.4.1.9.6.1.101.57.6.7 | not-accessible | A table that contains MSTP information about ports of the CIST. | |
| INT rldot1sMstpGroup | 1.3.6.1.4.1.9.6.1.101.57.6.6.1.2 | INTEGER | read-only | Specifid the active group number this vlan belonges to. |
| BRI rldot1sMstpInstanceDesignatedRoot | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.5 | BridgeId | read-only | The bridge identifier of the root of the spanning tree as determined by the Muliple 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. |
| T/F rldot1sMstpInstanceEnable | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.2 | TruthValue | read-only | Specifies whether this Instance is STP enable or disable |
| rldot1sMstpInstanceEntry | 1.3.6.1.4.1.9.6.1.101.57.6.1.1 | not-accessible | A list of information maintained by every instance about the multiple Spanning Tree Protocol state for that instance. | |
| TIM rldot1sMstpInstanceForwardDelay | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.11 | Timeout | read-only | 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 each of the Listening and Learning states, which precede the Forwarding state. 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.] |
| TIM rldot1sMstpInstanceHelloTime | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.9 | Timeout | read-only | 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. |
| INT rldot1sMstpInstanceHoldTime | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.10 | INTEGER | read-only | 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. |
| INT rldot1sMstpInstanceId | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.1 | INTEGER | read-only | The Instance index. |
| TIM rldot1sMstpInstanceMaxAge | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.8 | Timeout | read-only | 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. |
| INT rldot1sMStpInstancePortAdminPathCost | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.12 | INTEGER | read-write | The administratively assigned value for the contribution of this port to the path cost of paths towards the spanning tree root. Writing a value of '0' assigns the automatically calculated default Path Cost value to the port. If the default Path Cost is being used, this object returns '0' when read. This complements the object dot1dStpPortPathCost, which returns the operational value of the path cost. |
| BRI rldot1sMstpInstancePortDesignatedBridge | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.9 | BridgeId | read-only | The Bridge Identifier of the bridge which this port considers to be the Designated Bridge for this port's segment. |
| INT rldot1sMstpInstancePortDesignatedCost | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.8 | INTEGER | read-only | 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. |
| OCT rldot1sMstpInstancePortDesignatedPort | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.10 | OCTET STRING | read-only | The Port Identifier of the port on the Designated Bridge for this port's segment. |
| BRI rldot1sMstpInstancePortDesignatedRoot | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.7 | BridgeId | read-only | 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. |
| INT rldot1sMstpInstancePortEnable | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.5 | INTEGER | read-only | The enabled/disabled status of the port. |
| rldot1sMstpInstancePortEntry | 1.3.6.1.4.1.9.6.1.101.57.6.2.1 | not-accessible | A list of information maintained by every pair about the Spanning Tree Protocol state for that pair. | |
| CTR rldot1sMstpInstancePortForwardTransitions | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.11 | Counter | read-only | The number of times this port has transitioned from the Learning state to the Forwarding state. |
| INT rldot1sMstpInstancePortMstiId | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.1 | INTEGER | read-only | The Vlan group number that the port belongs to, and for which this entry contains Spanning Tree Protocol management information. |
| INT rldot1sMstpInstancePortPathCost | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.6 | INTEGER | read-only | 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 the attached LAN. |
| INT rldot1sMstpInstancePortPort | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.2 | INTEGER | read-only | The port number of the port for which this entry contains Spanning Tree Protocol management information. |
| INT rldot1sMstpInstancePortPriority | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.3 | INTEGER | read-write | The value of the priority field which is contained in the more significant 4 bits of the most significant octet of the (2 octet long) Port ID. The value is a product of 16. The other octet of the Port ID is given by the value of rldot1dStpVlanGroupPort. |
| INT rldot1sMStpInstancePortRole | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.13 | INTEGER | read-only | Specify the role of this this port. |
| INT rldot1sMstpInstancePortState | 1.3.6.1.4.1.9.6.1.101.57.6.2.1.4 | INTEGER | read-only | 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 dot1dStpVlanPortEnable), this object will have a value of disabled(1). |
| rldot1sMstpInstancePortTable | 1.3.6.1.4.1.9.6.1.101.57.6.2 | not-accessible | A table that contains pair specific information for the Spanning Tree Protocol. | |
| INT rldot1sMstpInstancePriority | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.12 | INTEGER | read-write | The value of the write-able portion of the Bridge ID, i.e., the first four bits of the first octet of the (8 octet long) Bridge ID.The value is a product of 4096. The next 12 bit are the msti id . The other (last) 6 octets of the Bridge ID are given by the value of dot1dBaseBridgeAddress. |
| INT rldot1sMstpInstanceRemainingHopes | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.13 | INTEGER | read-only | This count value determines the amount of hopes the information transmited by this bridge on this instance can travel. |
| INT rldot1sMstpInstanceRootCost | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.6 | INTEGER | read-only | The cost of the path to the root as seen from this bridge. |
| INT rldot1sMstpInstanceRootPort | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.7 | INTEGER | read-only | The port number of the port which offers the lowest cost path from this bridge to the root bridge. |
| rldot1sMstpInstanceTable | 1.3.6.1.4.1.9.6.1.101.57.6.1 | not-accessible | A table that contains Mstp instance specific information for the Multiple Spanning Tree Protocol. | |
| TIK rldot1sMstpInstanceTimeSinceTopologyChange | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.3 | TimeTicks | read-only | The time (in hundredths of a second) since the last time a topology change was detected by the Mstp Instance . |
| CTR rldot1sMstpInstanceTopChanges | 1.3.6.1.4.1.9.6.1.101.57.6.1.1.4 | Counter | read-only | The total number of topology changes detected by this Instance since the management entity was last reset or initialized. |
| rldot1sMstpInstanceVlanEntry | 1.3.6.1.4.1.9.6.1.101.57.6.15.1 | not-accessible | The entry contains vlan lists per specific MSTP instance. | |
| INT rldot1sMstpInstanceVlanId | 1.3.6.1.4.1.9.6.1.101.57.6.15.1.1 | INTEGER | read-only | Specifiy the instance number. |
| VLA rldot1sMstpInstanceVlanId1025To2048 | 1.3.6.1.4.1.9.6.1.101.57.6.15.1.3 | VlanList2 | read-only | second VlanId List of specific MSTP instance. |
| VLA rldot1sMstpInstanceVlanId1To1024 | 1.3.6.1.4.1.9.6.1.101.57.6.15.1.2 | VlanList1 | read-only | first VlanId List of specific MSTP instance. |
| VLA rldot1sMstpInstanceVlanId2049To3072 | 1.3.6.1.4.1.9.6.1.101.57.6.15.1.4 | VlanList3 | read-only | third VlanId List of specific MSTP instance. |
| VLA rldot1sMstpInstanceVlanId3073To4094 | 1.3.6.1.4.1.9.6.1.101.57.6.15.1.5 | VlanList4 | read-only | fourth VlanId List of specific MSTP instance. |
| rldot1sMstpInstanceVlanTable | 1.3.6.1.4.1.9.6.1.101.57.6.15 | not-accessible | This table contains vlan lists per MSTP instances. | |
| INT rldot1sMstpMaxHopes | 1.3.6.1.4.1.9.6.1.101.57.6.3 | INTEGER | read-write | Max number of hopes that an MST BPDU will travel inside a region. |
| INT rldot1sMstpPendingAction | 1.3.6.1.4.1.9.6.1.101.57.6.13 | INTEGER | read-write | The action to be done with the pending configuration. copyPendingActive - to copy the pending mst configuration to the active one. copyActivePending - to copy the active mst configuration to the pending one. |
| STR rldot1sMstpPendingConfigurationName | 1.3.6.1.4.1.9.6.1.101.57.6.11 | SnmpAdminString | read-write | The pending configuration name. |
| INT rldot1sMstpPendingGroup | 1.3.6.1.4.1.9.6.1.101.57.6.6.1.3 | INTEGER | read-write | Specifid the pending group number this vlan belonges to. |
| INT rldot1sMstpPendingRevisionLevel | 1.3.6.1.4.1.9.6.1.101.57.6.12 | INTEGER | read-write | The pending revision level. |
| BRI rldot1sMstpRegionalRoot | 1.3.6.1.4.1.9.6.1.101.57.6.9 | BridgeId | read-only | CIST Regional Root Identifier (13.16.4). The Bridge Identifier of the current CIST Regional Root. |
| INT rldot1sMstpRegionalRootCost | 1.3.6.1.4.1.9.6.1.101.57.6.10 | INTEGER | read-only | The CIST path cost from the transmitting Bridge to the CIST Regional Root. |
| INT rldot1sMstpRemainingHops | 1.3.6.1.4.1.9.6.1.101.57.6.14 | INTEGER | read-only | This count value determines the amount of hops the information transmitted by this bridge can travel. |
| INT rldot1sMstpRevisionLevel | 1.3.6.1.4.1.9.6.1.101.57.6.5 | INTEGER | read-only | The active revision level. |
| INT rldot1sMstpVlan | 1.3.6.1.4.1.9.6.1.101.57.6.6.1.1 | INTEGER | read-only | The vlan number of the vlan for which this entry contains Spanning Tree Protocol management information. |
| rldot1sMstpVlanEntry | 1.3.6.1.4.1.9.6.1.101.57.6.6.1 | not-accessible | A list of information maintained by every vlan about the group it belongs to. | |
| rldot1sMstpVlanTable | 1.3.6.1.4.1.9.6.1.101.57.6.6 | not-accessible | A table that contains information about the alocation of vlans to groups. | |
| rldot1wRStp | 1.3.6.1.4.1.9.6.1.101.57.4 | |||
| T/F rldot1wRStpEdgePortStatus | 1.3.6.1.4.1.9.6.1.101.57.4.1.1.3 | TruthValue | read-write | Specifies whether this port is an Edge Port or not |
| rldot1wRStpForceVersionEntry | 1.3.6.1.4.1.9.6.1.101.57.4.2.1 | not-accessible | A list of information maintained by every about the RAPID Spanning Tree Protocol state for that pair. | |
| INT rldot1wRStpForceVersionState | 1.3.6.1.4.1.9.6.1.101.57.4.2.1.2 | INTEGER | read-write | Specifies whether this Bridge uses the normal RSTP algorithm, or STP Compatibility algorythm: 0 - STP Compatibility 2 - Normal RSTP |
| rldot1wRStpForceVersionTable | 1.3.6.1.4.1.9.6.1.101.57.4.2 | not-accessible | A table that contains specific information for the Rapid Spanning Tree Protocol. | |
| INT rldot1wRStpForceVersionVlan | 1.3.6.1.4.1.9.6.1.101.57.4.2.1.1 | INTEGER | read-only | The Vlan number that the port belongs to, and for which this entry contains Spanning Tree Protocol management information, If STP per device then only one value of 1 is allowed. If STP per a VLAN then all value of 1..4095 are allowed. |
| rldot1wRStpVlanEdgePortEntry | 1.3.6.1.4.1.9.6.1.101.57.4.1.1 | not-accessible | A list of information maintained by every pair about the RAPID Spanning Tree Protocol state for that pair. | |
| INT rldot1wRStpVlanEdgePortPort | 1.3.6.1.4.1.9.6.1.101.57.4.1.1.2 | INTEGER | read-only | The port number of the port for which this entry contains Spanning Tree Protocol management information. |
| rldot1wRStpVlanEdgePortTable | 1.3.6.1.4.1.9.6.1.101.57.4.1 | not-accessible | A table that contains pair specific information for the Rapid Spanning Tree Protocol. | |
| INT rldot1wRStpVlanEdgePortVlan | 1.3.6.1.4.1.9.6.1.101.57.4.1.1.1 | INTEGER | read-only | The Vlan number that the port belongs to, and for which this entry contains Spanning Tree Protocol management information, If STP per device then only one value of 1 is allowed. If STP per a VLAN then all value of 1..4095 are allowed. |
| rlpBridgeMIBObjects | 1.3.6.1.4.1.9.6.1.101.57 | This private MIB module defines bridge MIB objects private MIBs. |
RFC description
Cisco Small Business bridge management objects; defines enterprise-specific bridge and switching objects for Cisco SB product line.
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