All MIBs › DGS3120-24TC-L2MGMT-MIB
Organization: D-Link Corp.
Last Updated: 2010-03-03
Category: Technology: Switching/L2, Vendor: D-Link
Description: L2 management MIB for D-Link DGS-3120-24TC 24-port combo switch covering VLANs, STP, and L2 management.
Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.
What Is DGS3120-24TC-L2MGMT-MIB?
DGS3120-24TC-L2MGMT-MIB is a D-Link vendor MIB specific to the DGS-3120-24TC 24-port Gigabit combo switch, providing the Layer 2 network-management structure for that switch model, covering areas such as VLAN configuration, Spanning Tree Protocol state, and other Layer 2 switching management functions. Although no runtime sample objects were available in this batch, its stated scope of VLAN and STP management implies exposure of switch port configuration, VLAN membership, and spanning-tree topology/state data. Such an L2 management MIB is used to monitor the software-configuration status of the switch's Layer 2 forwarding plane, for example whether STP has placed a port into blocking/forwarding state, or whether VLAN assignments are as expected, rather than raw hardware sensors. It sits within D-Link's broader per-model MIB structure and typically depends on or parallels IEEE 802.1Q/802.1D-derived MIBs (e.g. Q-BRIDGE-MIB, BRIDGE-MIB) for VLAN and STP semantics. It is deployed specifically on the D-Link DGS-3120-24TC switch (and closely related DGS-3120 family units) in enterprise/campus wiring-closet deployments, where the DGS3120-24TC-L2MGMT-MIB MIB defines the Layer 2 management structure administrators rely on for VLAN and STP visibility.
IPNetwork Monitor allows you to monitor SNMP objects defined in DGS3120-24TC-L2MGMT-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
- D-Link DGS-3120-24TC 24-port Gigabit combo switch
Monitoring Examples
Without runtime objects surfaced in this batch, a concrete polling example can't be grounded in real object names; typically an admin managing a DGS-3120-24TC would expect this module's structure to lead into per-port VLAN membership tables and STP port-state tables, where an unexpected port STP state (blocking when forwarding was expected) would flag a topology change or loop-prevention event.
What Can Be Monitored
- VLAN configuration/membership
- Spanning Tree Protocol port state
- Layer 2 switch management structure
This MIB depends on
Related MIBs
Imported Objects
From DLINK-ID-REC-MIB
| AgentNotifyLevel |
From PORT-SECURITY-MIB
| swPortSecPortIndex | OBJECT-TYPE |
From RFC1155-SMI
| Counter |
From SNMPv2-SMI
| Integer32 | |
| IpAddress | |
| MODULE-IDENTITY | |
| OBJECT-TYPE | |
| TimeTicks | |
| Unsigned32 |
From SNMPv2-TC
| DisplayString | |
| RowStatus | |
| TEXTUAL-CONVENTION | |
| TruthValue |
From SWDGS3120PRIMGMT-MIB
| dlink-Dgs3120Proj-Dgs3120-24TC |
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| swL2MgmtMIB | 1.3.6.1.4.1.171.11.117.1.1.2 | The Structure of Layer 2 Network Management Information. | ||
| swL2DevMgmt | 1.3.6.1.4.1.171.11.117.1.1.2.1 | |||
| swL2DevInfo | 1.3.6.1.4.1.171.11.117.1.1.2.1.1 | |||
| INT swDevInfoTotalNumOfPort | 1.3.6.1.4.1.171.11.117.1.1.2.1.1.1 | INTEGER | read-only | The number of ports within this switch. This value is the sum of the ports within this switch. |
| INT swDevInfoNumOfPortInUse | 1.3.6.1.4.1.171.11.117.1.1.2.1.1.2 | INTEGER | read-only | The number of ports in this switch connected to the segment or the end stations. |
| swL2DevCtrl | 1.3.6.1.4.1.171.11.117.1.1.2.1.2 | |||
| INT swL2DevCtrlSnmpTrapState | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.5 | INTEGER | read-write | This object controls the SNMP trap status. |
| INT swL2DevCtrlCleanAllStatisticCounter | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.6 | INTEGER | read-write | When the object is set to active, all statistical counters will be cleared. If set to normal, no action will occur. |
| VLA swL2DevCtrlVlanIdOfFDBTbl | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.7 | VlanId | read-write | Indicates the VLAN ID to which the Dot1dTpFdbTable belongs; The default value is the DEFAULT_VLAN_ID of the system. |
| INT swL2MACNotifyState | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.8 | INTEGER | read-write | This object can enable or disable MAC Notification. |
| INT swL2MACNotifyHistorySize | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.9 | INTEGER | read-write | This object indicates the history size of MAC addresses in the MAC Address table. The default value is 1. |
| INT swL2MACNotifyInterval | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.10 | INTEGER | read-write | This object indicates the time interval, in seconds, that will trigger MAC notification messages. |
| INT swL2DevCtrlAsymVlanState | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.13 | INTEGER | read-write | This object enables or disables asymmetric VLANs during the runtime of the system. |
| swL2DevCtrlTelnet | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.14 | |||
| INT swL2DevCtrlTelnetState | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.14.1 | INTEGER | read-write | This object controls the Telnet status. |
| INT swL2DevCtrlTelnetTcpPort | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.14.2 | INTEGER | read-write | This object designates TCP ports. When Telnet is disabled, this object is not accessible. |
| VLA swL2DevCtrlManagementVlanId | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.16 | VlanId | read-write | This object controls which previously created VLANs are included in the System IP Interface. |
| swL2DevCtrlWeb | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.17 | |||
| INT swL2DevCtrlWebState | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.17.1 | INTEGER | read-write | This object controls the Web status. |
| INT swL2DevCtrlWebTcpPort | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.17.2 | INTEGER | read-write | This object designates TCP ports. When Web is disabled, this object is not accessible. |
| INT swL2DevCtrlLLDPState | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.18 | INTEGER | read-write | Specifies the state of the LLDP function. When this function is enabled, the switch can start to transmit LLDP packets and receive and process the LLDP packets. The specific function of each port will depend on the per port LLDP setting. For the advertisement of LLDP packets, the switch announces the information to its neighbor through ports. For receiving LLDP packets, the switch will learn the information from the LLDP packets advertised from the neighbor in the neighbor table. |
| INT swL2DevCtrlLLDPForwardMessageState | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.19 | INTEGER | read-write | When lldp is disabled and lldp forward_message's are enabled, the LLDP Data Unit packets received by the switch will be forwarded. |
| INT swL2DevCtrlIpAutoconfig | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.20 | INTEGER | read-write | This object controls the IP auto configuration state. |
| swL2DevCtrlCFM | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.21 | |||
| INT swL2DevCtrlCFMState | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.21.1 | INTEGER | read-write | This object indicates the CFM global state. |
| swL2DevCtrlCFMPortTable | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.21.2 | not-accessible | A table containing the CFM state of specified ports. | |
| swL2DevCtrlCFMPortEntry | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.21.2.1 | not-accessible | The entry of the CFM state on specified ports. | |
| INT swL2DevCtrlCFMPortIndex | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.21.2.1.1 | INTEGER | not-accessible | This object indicates the port number. |
| INT swL2DevCtrlCFMPortState | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.21.2.1.2 | INTEGER | read-write | This object indicates the CFM state by port. |
| INT swL2DevCtrlVLANTrunkState | 1.3.6.1.4.1.171.11.117.1.1.2.1.2.22 | INTEGER | read-write | This indicates the global state of the VLAN trunking feature of the device. |
| swL2DevAlarm | 1.3.6.1.4.1.171.11.117.1.1.2.1.3 | |||
| INT swL2DevAlarmNewRoot | 1.3.6.1.4.1.171.11.117.1.1.2.1.3.1 | INTEGER | read-write | When the device has become the new root of the Spanning Tree, this object decides whether to send a new root trap. |
| INT swL2DevAlarmTopologyChange | 1.3.6.1.4.1.171.11.117.1.1.2.1.3.2 | INTEGER | read-write | This object determines whether or not to send a trap message when the switch topology changes. If the object is enabled (3), the Topology Change trap is sent by the device when any of its configured ports transition from the Learning state to the Forwarding state, or from the Forwarding state to the Blocking state. For the same port transition, the device does not send the trap if this object value is disabled or in another state. |
| INT swL2DevAlarmLinkChange | 1.3.6.1.4.1.171.11.117.1.1.2.1.3.3 | INTEGER | read-write | This object determines whether or not to send a trap message when the link changes. If the object is enabled (3), the Link Change trap is sent by the device when any of its port links change. The device does not send the trap if this object value is disabled or in another state. |
| swL2VLANMgmt | 1.3.6.1.4.1.171.11.117.1.1.2.2 | |||
| swL2VlanStaticTable | 1.3.6.1.4.1.171.11.117.1.1.2.2.1 | not-accessible | A table containing static configuration information for each VLAN configured into the device by (local or network) management. All entries are permanent and will be restored after the device is reset. | |
| swL2VlanStaticEntry | 1.3.6.1.4.1.171.11.117.1.1.2.2.1.1 | not-accessible | Static information for a VLAN configured into this device by (local or network) management. | |
| VLA swL2VlanIndex | 1.3.6.1.4.1.171.11.117.1.1.2.2.1.1.1 | VlanId | not-accessible | The VLAN-ID or other identifier referring to this VLAN. |
| INT swL2VLANAdvertisement | 1.3.6.1.4.1.171.11.117.1.1.2.2.1.1.2 | INTEGER | read-write | This object indicates if the advertisement is active or not. |
| INT swL2PVIDAutoAssignmentState | 1.3.6.1.4.1.171.11.117.1.1.2.2.2 | INTEGER | read-write | This object controls the PVID auto assignment state. If 'Auto-assign PVID' is disabled, the PVID can only be changed by PVID configuration (user changes explicitly). The VLAN configuration will not automatically change the PVID. If 'Auto-assign PVID' is enabled, the PVID will be changed by PVID or VLAN configuration. When a user configures a port to VLAN X's untagged membership, this port's PVID will be updated with VLAN X. Using the VLAN list command, PVID is updated as the last item of the VLAN list. When a user removes a port from the untagged membership of the PVID's VLAN, the port's PVID will be assigned 'default VLAN'. |
| swL2VlanPortInfoTable | 1.3.6.1.4.1.171.11.117.1.1.2.2.3 | not-accessible | A table containing the VLAN and port role information of each port. | |
| swL2VlanPortInfoEntry | 1.3.6.1.4.1.171.11.117.1.1.2.2.3.1 | not-accessible | The table entry of VLAN port information. | |
| INT swL2VlanPortInfoPortIndex | 1.3.6.1.4.1.171.11.117.1.1.2.2.3.1.1 | INTEGER | read-only | The port index. |
| VLA swL2VlanPortInfoVid | 1.3.6.1.4.1.171.11.117.1.1.2.2.3.1.2 | VlanId | read-only | The VLAN ID assigned to a special port |
| INT swL2VlanPortInfoPortRole | 1.3.6.1.4.1.171.11.117.1.1.2.2.3.1.3 | INTEGER | read-only | The port role of a special port. When the role is 'other', it means this port does not belong to the VLAN. |
| swL2SubnetVLANTable | 1.3.6.1.4.1.171.11.117.1.1.2.2.4 | not-accessible | A table containing the subnet VLAN information. | |
| swL2SubnetVLANEntry | 1.3.6.1.4.1.171.11.117.1.1.2.2.4.1 | not-accessible | The entry of subnet VLAN information. | |
| IP swL2SubnetVLANIPAddress | 1.3.6.1.4.1.171.11.117.1.1.2.2.4.1.1 | IpAddress | read-only | This object indicates the IP address. |
| IP swL2SubnetVLANIPMask | 1.3.6.1.4.1.171.11.117.1.1.2.2.4.1.2 | IpAddress | read-only | This object indicates the IP mask. |
| VLA swL2SubnetVLANID | 1.3.6.1.4.1.171.11.117.1.1.2.2.4.1.3 | VlanId | read-create | This object indicates the VLAN ID. |
| INT swL2SubnetVLANPriority | 1.3.6.1.4.1.171.11.117.1.1.2.2.4.1.4 | INTEGER | read-create | This object indicates the priority. |
| ROW swL2SubnetVLANRowStatus | 1.3.6.1.4.1.171.11.117.1.1.2.2.4.1.5 | RowStatus | read-create | This object indicates the status of this entry. |
| swL2VlanPrecedenceTable | 1.3.6.1.4.1.171.11.117.1.1.2.2.5 | not-accessible | A table containing the VLAN classification precedence information of each port. | |
| swL2VlanPrecedenceEntry | 1.3.6.1.4.1.171.11.117.1.1.2.2.5.1 | not-accessible | The entry of VLAN classification precedence information. | |
| INT swL2VlanPrecedencePortIndex | 1.3.6.1.4.1.171.11.117.1.1.2.2.5.1.1 | INTEGER | read-only | This object indicates the port index. |
| INT swL2VlanPrecedenceClassification | 1.3.6.1.4.1.171.11.117.1.1.2.2.5.1.2 | INTEGER | read-write | This object indicates the VLAN classification precedence. |
| INT swL2NniGvrpBpduAddress | 1.3.6.1.4.1.171.11.117.1.1.2.2.6 | INTEGER | read-write | Specifies the GVRP's BPDU MAC address of the NNI port with Q-in-Q status. |
| swL2PortMgmt | 1.3.6.1.4.1.171.11.117.1.1.2.3 | |||
| swL2PortInfoTable | 1.3.6.1.4.1.171.11.117.1.1.2.3.1 | not-accessible | A table that contains information about every port. | |
| swL2PortInfoEntry | 1.3.6.1.4.1.171.11.117.1.1.2.3.1.1 | not-accessible | A list of information for each port of the device. | |
| INT swL2PortInfoPortIndex | 1.3.6.1.4.1.171.11.117.1.1.2.3.1.1.1 | INTEGER | read-only | This object indicates the module's port number.(1..Max port number in the module) |
| INT swL2PortInfoMediumType | 1.3.6.1.4.1.171.11.117.1.1.2.3.1.1.2 | INTEGER | read-only | Indicates the medium type of the port number. |
| INT swL2PortInfoUnitID | 1.3.6.1.4.1.171.11.117.1.1.2.3.1.1.3 | INTEGER | read-only | Indicates the ID of the unit in the system. |
| INT swL2PortInfoType | 1.3.6.1.4.1.171.11.117.1.1.2.3.1.1.4 | INTEGER | read-only | This object indicates the connector type of this port. |
| INT swL2PortInfoLinkStatus | 1.3.6.1.4.1.171.11.117.1.1.2.3.1.1.5 | INTEGER | read-only | This object indicates the port link status. |
| INT swL2PortInfoNwayStatus | 1.3.6.1.4.1.171.11.117.1.1.2.3.1.1.6 | INTEGER | read-only | This object indicates the port speed and duplex mode. |
| INT swL2PortInfoErrorDisabled | 1.3.6.1.4.1.171.11.117.1.1.2.3.1.1.8 | INTEGER | read-only | This object indicates the blocking type of this port. |
| swL2PortCtrlTable | 1.3.6.1.4.1.171.11.117.1.1.2.3.2 | not-accessible | A table that contains control information about every port. | |
| swL2PortCtrlEntry | 1.3.6.1.4.1.171.11.117.1.1.2.3.2.1 | not-accessible | A list of control information for each port on the device. | |
| INT swL2PortCtrlPortIndex | 1.3.6.1.4.1.171.11.117.1.1.2.3.2.1.1 | INTEGER | read-only | This object indicates the module's port number.(1..Max port number in the module) |
| INT swL2PortCtrlMediumType | 1.3.6.1.4.1.171.11.117.1.1.2.3.2.1.2 | INTEGER | read-only | Indicates the medium type of the port number. |
| INT swL2PortCtrlUnitIndex | 1.3.6.1.4.1.171.11.117.1.1.2.3.2.1.3 | INTEGER | read-only | Indicates the ID of the unit in the device |
| INT swL2PortCtrlAdminState | 1.3.6.1.4.1.171.11.117.1.1.2.3.2.1.4 | INTEGER | read-write | This object decides if the port is enabled or disabled. |
| INT swL2PortCtrlNwayState | 1.3.6.1.4.1.171.11.117.1.1.2.3.2.1.5 | INTEGER | read-write | Chose the port speed, duplex mode, and N-Way function mode. |
| INT swL2PortCtrlFlowCtrlState | 1.3.6.1.4.1.171.11.117.1.1.2.3.2.1.6 | INTEGER | read-write | The flow control mechanism is different between full duplex mode and half duplex mode. For half duplex mode, the jamming signal is asserted. For full duplex mode, the IEEE 802.3x flow control function sends PAUSE frames and receives PAUSE frames. |
| INT swL2PortCtrlLearningState | 1.3.6.1.4.1.171.11.117.1.1.2.3.2.1.7 | INTEGER | read-write | This object decides if the port is locked or not. |
| INT swL2PortCtrlMACNotifyState | 1.3.6.1.4.1.171.11.117.1.1.2.3.2.1.8 | INTEGER | read-write | This object sets each port's MAC notification state. |
| INT swL2PortCtrlMDIXState | 1.3.6.1.4.1.171.11.117.1.1.2.3.2.1.10 | INTEGER | read-write | This object configures the MDIX setting of the port. |
| INT swL2PortCtrlJumboFrame | 1.3.6.1.4.1.171.11.117.1.1.2.3.3 | INTEGER | read-write | This object configures the switch's jumbo frame settings. |
| INT swL2PortCtrlJumboFrameMaxSize | 1.3.6.1.4.1.171.11.117.1.1.2.3.4 | INTEGER | read-only | This object describes how many bytes the max jumbo frame is. |
| swL2PortCounterCtrlTable | 1.3.6.1.4.1.171.11.117.1.1.2.3.6 | not-accessible | A table that is used to clear counter information about every port. | |
| swL2PortCounterCtrlEntry | 1.3.6.1.4.1.171.11.117.1.1.2.3.6.1 | not-accessible | A list of entries used to clear the counter information for each port of the device. | |
| INT swL2PortCounterCtrlPortIndex | 1.3.6.1.4.1.171.11.117.1.1.2.3.6.1.1 | INTEGER | read-only | This object indicates the module's port number.(1..Max port number in the module) |
| INT swL2PortCounterClearCtrl | 1.3.6.1.4.1.171.11.117.1.1.2.3.6.1.2 | INTEGER | read-write | This object indicates whether to clear the counters for each port of the device or not. |
| swL2TrunkMgmt | 1.3.6.1.4.1.171.11.117.1.1.2.9 | |||
| INT swL2TrunkMaxSupportedEntries | 1.3.6.1.4.1.171.11.117.1.1.2.9.1 | INTEGER | read-only | Maximum number of entries in the trunk configuration table (swL2TrunkCtrlTable). |
| INT swL2TrunkCurrentNumEntries | 1.3.6.1.4.1.171.11.117.1.1.2.9.2 | INTEGER | read-only | Current active number of entries in the trunk configuration table. |
| swL2TrunkCtrlTable | 1.3.6.1.4.1.171.11.117.1.1.2.9.3 | not-accessible | This table specifies information about the logical port trunk groups. | |
| swL2TrunkCtrlEntry | 1.3.6.1.4.1.171.11.117.1.1.2.9.3.1 | not-accessible | A list of information about each logical port trunk group. | |
| INT swL2TrunkIndex | 1.3.6.1.4.1.171.11.117.1.1.2.9.3.1.1 | INTEGER | read-only | The index number of the logical port trunk group. The trunk group number depends on the existence of unit and module. |
| INT swL2TrunkMasterPort | 1.3.6.1.4.1.171.11.117.1.1.2.9.3.1.3 | INTEGER | read-create | This object indicates the master port number of the port trunk entry. When using Port Trunking, you cannot configure the other ports of the group except the master port. Their configuration must be the same as the master port (e.g. speed, duplex, enabled/disabled, flow control, and so on). |
| POR swL2TrunkMember | 1.3.6.1.4.1.171.11.117.1.1.2.9.3.1.4 | PortList | read-create | Indicates the number of ports included in this Trunk group. The trunk port number depends on the existence of the module. The maximum number of ports is 8 for one trunk group. |
| INT swL2TrunkFloodingPort | 1.3.6.1.4.1.171.11.117.1.1.2.9.3.1.5 | INTEGER | read-only | The object indicates the flooding port number of the port trunk entry. The first port of the Trunk group is implicitly configured to be the flooding port. |
| INT swL2TrunkType | 1.3.6.1.4.1.171.11.117.1.1.2.9.3.1.6 | INTEGER | read-create | This object indicates the type of trunk group. static: is a static trunk group lacp: is a LACP trunk group. |
| ROW swL2TrunkState | 1.3.6.1.4.1.171.11.117.1.1.2.9.3.1.7 | RowStatus | read-create | This object indicates the status of this entry. |
| INT swL2TrunkAlgorithm | 1.3.6.1.4.1.171.11.117.1.1.2.9.4 | INTEGER | read-write | This object configures part of the packet examined by the switch when selecting the egress port for transmitting load-sharing data. |
| swL2TrunkLACPPortTable | 1.3.6.1.4.1.171.11.117.1.1.2.9.5 | not-accessible | This table specifies which ports are grouped together (this can be up to 8 ports) into a single logical link. | |
| swL2TrunkLACPPortEntry | 1.3.6.1.4.1.171.11.117.1.1.2.9.5.1 | not-accessible | A list of information specifying which ports are grouped together (this can be up to 8 ports) into a single logical link. | |
| INT swL2TrunkLACPPortIndex | 1.3.6.1.4.1.171.11.117.1.1.2.9.5.1.1 | INTEGER | read-only | The index of logical port LACP. |
| INT swL2TrunkLACPPortState | 1.3.6.1.4.1.171.11.117.1.1.2.9.5.1.2 | INTEGER | read-write | The state of a logical port LACP. |
| swL2TrunkVLANTable | 1.3.6.1.4.1.171.11.117.1.1.2.9.6 | not-accessible | This table is used to manage the VLAN trunking feature of the device. | |
| swL2TrunkVLANEntry | 1.3.6.1.4.1.171.11.117.1.1.2.9.6.1 | not-accessible | This object is used to configure the VLAN trunking settings for each port. | |
| INT swL2TrunkVLANPort | 1.3.6.1.4.1.171.11.117.1.1.2.9.6.1.1 | INTEGER | read-only | This object indicates the port being configured. |
| INT swL2TrunkVLANState | 1.3.6.1.4.1.171.11.117.1.1.2.9.6.1.2 | INTEGER | read-write | The state of the logical port VLAN trunk. |
| swL2MirrorMgmt | 1.3.6.1.4.1.171.11.117.1.1.2.10 | |||
| INT swL2MirrorLogicTargetPort | 1.3.6.1.4.1.171.11.117.1.1.2.10.1 | INTEGER | read-write | This object indicates which switch port will sniff another port. A trunk port member cannot be configured as a target snooping port. The port number is the sequential (logical) number, which is also applied to the bridge MIB, etc. |
| POR swL2MirrorPortSourceIngress | 1.3.6.1.4.1.171.11.117.1.1.2.10.2 | PortList | read-write | This represents the port where ingress packets will be sniffed. |
| POR swL2MirrorPortSourceEgress | 1.3.6.1.4.1.171.11.117.1.1.2.10.3 | PortList | read-write | This represents the port where egress packets will be sniffed. |
| INT swL2MirrorPortState | 1.3.6.1.4.1.171.11.117.1.1.2.10.4 | INTEGER | read-write | This object indicates the port mirroring state. other (1) - this entry is currently in use but the conditions under which it will remain so are different from each of the following values. disabled (2) - After writing this value to the object, the corresponding entry will be removed from the table. enabled (3) - This entry resides in the table. |
| swL2IGMPMgmt | 1.3.6.1.4.1.171.11.117.1.1.2.11 | |||
| swL2IGMPAccessAuthTable | 1.3.6.1.4.1.171.11.117.1.1.2.11.13 | not-accessible | This table is used to manage the IGMP Access Authentication configurations of the device. | |
| swL2IGMPAccessAuthEntry | 1.3.6.1.4.1.171.11.117.1.1.2.11.13.1 | not-accessible | A list of manageable entities for IGMP Access Authentication. The configuration is done per port. | |
| INT swL2IGMPAccessAuthPort | 1.3.6.1.4.1.171.11.117.1.1.2.11.13.1.1 | INTEGER | read-only | The index of the swL2IGMPAccessAuthTable. This object corresponds to the port being configured. |
| INT swL2IGMPAccessAuthState | 1.3.6.1.4.1.171.11.117.1.1.2.11.13.1.2 | INTEGER | read-write | This object denotes the status of IGMP Access Authentication of the port. |
| swL2TrafficSegMgmt | 1.3.6.1.4.1.171.11.117.1.1.2.14 | |||
| swL2TrafficSegTable | 1.3.6.1.4.1.171.11.117.1.1.2.14.1 | not-accessible | This table specifies that the port can just forward traffic to the specific port list. | |
| swL2TrafficSegEntry | 1.3.6.1.4.1.171.11.117.1.1.2.14.1.1 | not-accessible | A list of information which specifies the port with its traffic forwarding list. | |
| INT swL2TrafficSegPort | 1.3.6.1.4.1.171.11.117.1.1.2.14.1.1.1 | INTEGER | read-only | The port number of the logical port. |
| POR swL2TrafficSegForwardPorts | 1.3.6.1.4.1.171.11.117.1.1.2.14.1.1.2 | PortList | read-write | The port list where a specific port can forward traffic. |
| swL2MulticastFilterMode | 1.3.6.1.4.1.171.11.117.1.1.2.17 | |||
| swL2MulticastFilterModeVlanTable | 1.3.6.1.4.1.171.11.117.1.1.2.17.1 | not-accessible | A table that contains information about the VLAN multicast filter mode. | |
| swL2MulticastFilterModeVlanEntry | 1.3.6.1.4.1.171.11.117.1.1.2.17.1.1 | not-accessible | A list of multicast filter mode information for each VLAN. | |
| INT swL2MulticastFilterVid | 1.3.6.1.4.1.171.11.117.1.1.2.17.1.1.1 | INTEGER | read-only | Indicates the VID for each VLAN. |
| INT swL2MulticastFilterVlanMode | 1.3.6.1.4.1.171.11.117.1.1.2.17.1.1.2 | INTEGER | read-write | Specifies the multicast filter mode for each VLAN. |
| swL2DhcpLocalRelayMgmt | 1.3.6.1.4.1.171.11.117.1.1.2.24 | |||
| INT swL2DhcpLocalRelayState | 1.3.6.1.4.1.171.11.117.1.1.2.24.1 | INTEGER | read-write | This object indicates the status of the DHCP local relay function of the switch. |
| swL2DhcpLocalRelayVLANTable | 1.3.6.1.4.1.171.11.117.1.1.2.24.2 | not-accessible | This table is used to manage the DHCP local relay status for each VLAN. | |
| swL2DhcpLocalRelayVLANEntry | 1.3.6.1.4.1.171.11.117.1.1.2.24.2.1 | not-accessible | This object lists the current VLANs in the switch and their corresponding DHCP local relay status. | |
| INT swL2DhcpLocalRelayVLANID | 1.3.6.1.4.1.171.11.117.1.1.2.24.2.1.1 | INTEGER | read-only | This object shows the VIDs of the current VLANS in the switch. |
| INT swL2DhcpLocalRelayVLANState | 1.3.6.1.4.1.171.11.117.1.1.2.24.2.1.2 | INTEGER | read-write | This object indicates the status of the DHCP relay function of the VLAN. |
| swL2MgmtMIBTraps | 1.3.6.1.4.1.171.11.117.1.1.2.100 | |||
| swL2Notify | 1.3.6.1.4.1.171.11.117.1.1.2.100.1 | |||
| swL2NotifyMgmt | 1.3.6.1.4.1.171.11.117.1.1.2.100.1.1 | |||
| AGE swL2macNotificationSeverity | 1.3.6.1.4.1.171.11.117.1.1.2.100.1.1.1 | AgentNotifyLevel | read-write | Indicates the level of macNotification detection. |
| AGE swL2PortSecurityViolationSeverity | 1.3.6.1.4.1.171.11.117.1.1.2.100.1.1.2 | AgentNotifyLevel | read-write | Indicates the level of PortSecurityViolation detection. |
| swL2NotifyPrefix | 1.3.6.1.4.1.171.11.117.1.1.2.100.1.2 | |||
| swL2NotifFirmware | 1.3.6.1.4.1.171.11.117.1.1.2.100.1.2.0 | |||
| NTF swL2macNotification | 1.3.6.1.4.1.171.11.117.1.1.2.100.1.2.0.1 | This trap indicates the MAC address variations in the address table . | ||
| NTF swL2PortSecurityViolationTrap | 1.3.6.1.4.1.171.11.117.1.1.2.100.1.2.0.2 | When the port_security trap is enabled, new MAC addresses that violate the pre-defined port security configuration will trigger trap messages to be sent out. | ||
| swl2NotificationBidings | 1.3.6.1.4.1.171.11.117.1.1.2.100.1.2.1 | |||
| OCT swL2macNotifyInfo | 1.3.6.1.4.1.171.11.117.1.1.2.100.1.2.1.1 | OCTET STRING | read-only | This object indicates information about the last time the system rebooted. |
| MAC swL2PortSecurityViolationMac | 1.3.6.1.4.1.171.11.117.1.1.2.100.1.2.1.2 | MacAddress | accessible-for-notify | This object indicates the MAC address that violated the port security configuration. |
RFC description
Manages Layer 2 features on D-Link DGS3120-24TC switches including VLAN and IGMP control.
Start monitoring D-Link DGS-3120-24TC 24-port Gigabit combo switch with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.