DGS3120-24PC-L2MGMT-MIB

All MIBs › DGS3120-24PC-L2MGMT-MIB

Organization: D-Link Corp.

Last Updated: 2010-03-03

Category: Technology: PoE, Technology: Switching/L2, Vendor: D-Link

Description: L2 management MIB for D-Link DGS-3120-24PC 24-port PoE switch covering VLANs, STP, port security, and L2 features.

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What Is DGS3120-24PC-L2MGMT-MIB?

This is a D-Link proprietary MIB defining the Layer 2 network management information structure for the DGS-3120-24PC, a 24-port Gigabit PoE switch. It organizes configuration and status objects covering VLAN assignment, Spanning Tree Protocol (STP) state, port security, and other core L2 switching features. Monitoring through this MIB helps confirm the switch's software-level forwarding behavior is correct, such as verifying STP port roles and states to detect loops, and checking port security violation counters that indicate unauthorized device connections. It is a vendor-specific complement to standard IEEE/IETF MIBs like BRIDGE-MIB and the STP-related dot1dStp objects, layering D-Link-specific L2 features on top. It is typically deployed at the access layer of enterprise networks where PoE endpoints (phones, APs, cameras) connect through the DGS-3120-24PC, whose Layer 2 state is exposed via the DGS3120-24PC-L2MGMT-MIB MIB.

IPNetwork Monitor allows you to monitor SNMP objects defined in DGS3120-24PC-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-3120-24PC PoE switch

Monitoring Examples

An operator would poll STP-related objects under this MIB's hierarchy to confirm each port's spanning-tree role (root, designated, blocking) matches the expected topology, catching accidental loops from a misplugged cable. Port security tables would be checked for violation counts to detect MAC-flooding attempts or unauthorized devices on access ports. VLAN membership objects confirm ports remain assigned to the correct broadcast domain after configuration changes.

What Can Be Monitored

VLAN port membership
spanning tree port state and role
port security violations
Layer 2 forwarding configuration

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-Dgs3120-24PC

OIDs

OID symbolic	OID numeric	Type	Access	Description
swL2MgmtMIB	1.3.6.1.4.1.171.11.117.1.2.2			The Structure of Layer 2 Network Management Information.
swL2DevMgmt	1.3.6.1.4.1.171.11.117.1.2.2.1
swL2DevInfo	1.3.6.1.4.1.171.11.117.1.2.2.1.1
INT swDevInfoTotalNumOfPort	1.3.6.1.4.1.171.11.117.1.2.2.1.1.1	INTEGER	read-only	The number of ports within this switch. This value is the sum of the ports within this switch.
INT swDevInfoNumOfPortInUse	1.3.6.1.4.1.171.11.117.1.2.2.1.1.2	INTEGER	read-only	The number of ports in this switch connected to the segment or the end stations.
swL2DevCtrl	1.3.6.1.4.1.171.11.117.1.2.2.1.2
INT swL2DevCtrlSnmpTrapState	1.3.6.1.4.1.171.11.117.1.2.2.1.2.5	INTEGER	read-write	This object controls the SNMP trap status.
INT swL2DevCtrlCleanAllStatisticCounter	1.3.6.1.4.1.171.11.117.1.2.2.1.2.6	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	1.3.6.1.4.1.171.11.117.1.2.2.1.2.7	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	1.3.6.1.4.1.171.11.117.1.2.2.1.2.8	INTEGER	read-write	This object can enable or disable MAC Notification.
INT swL2MACNotifyHistorySize	1.3.6.1.4.1.171.11.117.1.2.2.1.2.9	INTEGER	read-write	This object indicates the history size of MAC addresses in the MAC Address table. The default value is 1.
INT swL2MACNotifyInterval	1.3.6.1.4.1.171.11.117.1.2.2.1.2.10	INTEGER	read-write	This object indicates the time interval, in seconds, that will trigger MAC notification messages.
INT swL2DevCtrlAsymVlanState	1.3.6.1.4.1.171.11.117.1.2.2.1.2.13	INTEGER	read-write	This object enables or disables asymmetric VLANs during the runtime of the system.
swL2DevCtrlTelnet	1.3.6.1.4.1.171.11.117.1.2.2.1.2.14
INT swL2DevCtrlTelnetState	1.3.6.1.4.1.171.11.117.1.2.2.1.2.14.1	INTEGER	read-write	This object controls the Telnet status.
INT swL2DevCtrlTelnetTcpPort	1.3.6.1.4.1.171.11.117.1.2.2.1.2.14.2	INTEGER	read-write	This object designates TCP ports. When Telnet is disabled, this object is not accessible.
VLA swL2DevCtrlManagementVlanId	1.3.6.1.4.1.171.11.117.1.2.2.1.2.16	VlanId	read-write	This object controls which previously created VLANs are included in the System IP Interface.
swL2DevCtrlWeb	1.3.6.1.4.1.171.11.117.1.2.2.1.2.17
INT swL2DevCtrlWebState	1.3.6.1.4.1.171.11.117.1.2.2.1.2.17.1	INTEGER	read-write	This object controls the Web status.
INT swL2DevCtrlWebTcpPort	1.3.6.1.4.1.171.11.117.1.2.2.1.2.17.2	INTEGER	read-write	This object designates TCP ports. When Web is disabled, this object is not accessible.
INT swL2DevCtrlLLDPState	1.3.6.1.4.1.171.11.117.1.2.2.1.2.18	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	1.3.6.1.4.1.171.11.117.1.2.2.1.2.19	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	1.3.6.1.4.1.171.11.117.1.2.2.1.2.20	INTEGER	read-write	This object controls the IP auto configuration state.
swL2DevCtrlCFM	1.3.6.1.4.1.171.11.117.1.2.2.1.2.21
INT swL2DevCtrlCFMState	1.3.6.1.4.1.171.11.117.1.2.2.1.2.21.1	INTEGER	read-write	This object indicates the CFM global state.
swL2DevCtrlCFMPortTable	1.3.6.1.4.1.171.11.117.1.2.2.1.2.21.2		not-accessible	A table containing the CFM state of specified ports.
swL2DevCtrlCFMPortEntry	1.3.6.1.4.1.171.11.117.1.2.2.1.2.21.2.1		not-accessible	The entry of the CFM state on specified ports.
INT swL2DevCtrlCFMPortIndex	1.3.6.1.4.1.171.11.117.1.2.2.1.2.21.2.1.1	INTEGER	not-accessible	This object indicates the port number.
INT swL2DevCtrlCFMPortState	1.3.6.1.4.1.171.11.117.1.2.2.1.2.21.2.1.2	INTEGER	read-write	This object indicates the CFM state by port.
INT swL2DevCtrlVLANTrunkState	1.3.6.1.4.1.171.11.117.1.2.2.1.2.22	INTEGER	read-write	This indicates the global state of the VLAN trunking feature of the device.
swL2DevAlarm	1.3.6.1.4.1.171.11.117.1.2.2.1.3
INT swL2DevAlarmNewRoot	1.3.6.1.4.1.171.11.117.1.2.2.1.3.1	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	1.3.6.1.4.1.171.11.117.1.2.2.1.3.2	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	1.3.6.1.4.1.171.11.117.1.2.2.1.3.3	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	1.3.6.1.4.1.171.11.117.1.2.2.2
swL2VlanStaticTable	1.3.6.1.4.1.171.11.117.1.2.2.2.1		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	1.3.6.1.4.1.171.11.117.1.2.2.2.1.1		not-accessible	Static information for a VLAN configured into this device by (local or network) management.
VLA swL2VlanIndex	1.3.6.1.4.1.171.11.117.1.2.2.2.1.1.1	VlanId	not-accessible	The VLAN-ID or other identifier referring to this VLAN.
INT swL2VLANAdvertisement	1.3.6.1.4.1.171.11.117.1.2.2.2.1.1.2	INTEGER	read-write	This object indicates if the advertisement is active or not.
INT swL2PVIDAutoAssignmentState	1.3.6.1.4.1.171.11.117.1.2.2.2.2	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	1.3.6.1.4.1.171.11.117.1.2.2.2.3		not-accessible	A table containing the VLAN and port role information of each port.
swL2VlanPortInfoEntry	1.3.6.1.4.1.171.11.117.1.2.2.2.3.1		not-accessible	The table entry of VLAN port information.
INT swL2VlanPortInfoPortIndex	1.3.6.1.4.1.171.11.117.1.2.2.2.3.1.1	INTEGER	read-only	The port index.
VLA swL2VlanPortInfoVid	1.3.6.1.4.1.171.11.117.1.2.2.2.3.1.2	VlanId	read-only	The VLAN ID assigned to a special port
INT swL2VlanPortInfoPortRole	1.3.6.1.4.1.171.11.117.1.2.2.2.3.1.3	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	1.3.6.1.4.1.171.11.117.1.2.2.2.4		not-accessible	A table containing the subnet VLAN information.
swL2SubnetVLANEntry	1.3.6.1.4.1.171.11.117.1.2.2.2.4.1		not-accessible	The entry of subnet VLAN information.
IP swL2SubnetVLANIPAddress	1.3.6.1.4.1.171.11.117.1.2.2.2.4.1.1	IpAddress	read-only	This object indicates the IP address.
IP swL2SubnetVLANIPMask	1.3.6.1.4.1.171.11.117.1.2.2.2.4.1.2	IpAddress	read-only	This object indicates the IP mask.
VLA swL2SubnetVLANID	1.3.6.1.4.1.171.11.117.1.2.2.2.4.1.3	VlanId	read-create	This object indicates the VLAN ID.
INT swL2SubnetVLANPriority	1.3.6.1.4.1.171.11.117.1.2.2.2.4.1.4	INTEGER	read-create	This object indicates the priority.
ROW swL2SubnetVLANRowStatus	1.3.6.1.4.1.171.11.117.1.2.2.2.4.1.5	RowStatus	read-create	This object indicates the status of this entry.
swL2VlanPrecedenceTable	1.3.6.1.4.1.171.11.117.1.2.2.2.5		not-accessible	A table containing the VLAN classification precedence information of each port.
swL2VlanPrecedenceEntry	1.3.6.1.4.1.171.11.117.1.2.2.2.5.1		not-accessible	The entry of VLAN classification precedence information.
INT swL2VlanPrecedencePortIndex	1.3.6.1.4.1.171.11.117.1.2.2.2.5.1.1	INTEGER	read-only	This object indicates the port index.
INT swL2VlanPrecedenceClassification	1.3.6.1.4.1.171.11.117.1.2.2.2.5.1.2	INTEGER	read-write	This object indicates the VLAN classification precedence.
INT swL2NniGvrpBpduAddress	1.3.6.1.4.1.171.11.117.1.2.2.2.6	INTEGER	read-write	Specifies the GVRP's BPDU MAC address of the NNI port with Q-in-Q status.
swL2PortMgmt	1.3.6.1.4.1.171.11.117.1.2.2.3
swL2PortInfoTable	1.3.6.1.4.1.171.11.117.1.2.2.3.1		not-accessible	A table that contains information about every port.
swL2PortInfoEntry	1.3.6.1.4.1.171.11.117.1.2.2.3.1.1		not-accessible	A list of information for each port of the device.
INT swL2PortInfoPortIndex	1.3.6.1.4.1.171.11.117.1.2.2.3.1.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
INT swL2PortInfoMediumType	1.3.6.1.4.1.171.11.117.1.2.2.3.1.1.2	INTEGER	read-only	Indicates the medium type of the port number.
INT swL2PortInfoUnitID	1.3.6.1.4.1.171.11.117.1.2.2.3.1.1.3	INTEGER	read-only	Indicates the ID of the unit in the system.
INT swL2PortInfoType	1.3.6.1.4.1.171.11.117.1.2.2.3.1.1.4	INTEGER	read-only	This object indicates the connector type of this port.
INT swL2PortInfoLinkStatus	1.3.6.1.4.1.171.11.117.1.2.2.3.1.1.5	INTEGER	read-only	This object indicates the port link status.
INT swL2PortInfoNwayStatus	1.3.6.1.4.1.171.11.117.1.2.2.3.1.1.6	INTEGER	read-only	This object indicates the port speed and duplex mode.
INT swL2PortInfoErrorDisabled	1.3.6.1.4.1.171.11.117.1.2.2.3.1.1.8	INTEGER	read-only	This object indicates the blocking type of this port.
swL2PortCtrlTable	1.3.6.1.4.1.171.11.117.1.2.2.3.2		not-accessible	A table that contains control information about every port.
swL2PortCtrlEntry	1.3.6.1.4.1.171.11.117.1.2.2.3.2.1		not-accessible	A list of control information for each port on the device.
INT swL2PortCtrlPortIndex	1.3.6.1.4.1.171.11.117.1.2.2.3.2.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
INT swL2PortCtrlMediumType	1.3.6.1.4.1.171.11.117.1.2.2.3.2.1.2	INTEGER	read-only	Indicates the medium type of the port number.
INT swL2PortCtrlUnitIndex	1.3.6.1.4.1.171.11.117.1.2.2.3.2.1.3	INTEGER	read-only	Indicates the ID of the unit in the device
INT swL2PortCtrlAdminState	1.3.6.1.4.1.171.11.117.1.2.2.3.2.1.4	INTEGER	read-write	This object decides if the port is enabled or disabled.
INT swL2PortCtrlNwayState	1.3.6.1.4.1.171.11.117.1.2.2.3.2.1.5	INTEGER	read-write	Chose the port speed, duplex mode, and N-Way function mode.
INT swL2PortCtrlFlowCtrlState	1.3.6.1.4.1.171.11.117.1.2.2.3.2.1.6	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	1.3.6.1.4.1.171.11.117.1.2.2.3.2.1.7	INTEGER	read-write	This object decides if the port is locked or not.
INT swL2PortCtrlMACNotifyState	1.3.6.1.4.1.171.11.117.1.2.2.3.2.1.8	INTEGER	read-write	This object sets each port's MAC notification state.
INT swL2PortCtrlMDIXState	1.3.6.1.4.1.171.11.117.1.2.2.3.2.1.10	INTEGER	read-write	This object configures the MDIX setting of the port.
INT swL2PortCtrlJumboFrame	1.3.6.1.4.1.171.11.117.1.2.2.3.3	INTEGER	read-write	This object configures the switch's jumbo frame settings.
INT swL2PortCtrlJumboFrameMaxSize	1.3.6.1.4.1.171.11.117.1.2.2.3.4	INTEGER	read-only	This object describes how many bytes the max jumbo frame is.
swL2PortCounterCtrlTable	1.3.6.1.4.1.171.11.117.1.2.2.3.6		not-accessible	A table that is used to clear counter information about every port.
swL2PortCounterCtrlEntry	1.3.6.1.4.1.171.11.117.1.2.2.3.6.1		not-accessible	A list of entries used to clear the counter information for each port of the device.
INT swL2PortCounterCtrlPortIndex	1.3.6.1.4.1.171.11.117.1.2.2.3.6.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
INT swL2PortCounterClearCtrl	1.3.6.1.4.1.171.11.117.1.2.2.3.6.1.2	INTEGER	read-write	This object indicates whether to clear the counters for each port of the device or not.
swL2TrunkMgmt	1.3.6.1.4.1.171.11.117.1.2.2.9
INT swL2TrunkMaxSupportedEntries	1.3.6.1.4.1.171.11.117.1.2.2.9.1	INTEGER	read-only	Maximum number of entries in the trunk configuration table (swL2TrunkCtrlTable).
INT swL2TrunkCurrentNumEntries	1.3.6.1.4.1.171.11.117.1.2.2.9.2	INTEGER	read-only	Current active number of entries in the trunk configuration table.
swL2TrunkCtrlTable	1.3.6.1.4.1.171.11.117.1.2.2.9.3		not-accessible	This table specifies information about the logical port trunk groups.
swL2TrunkCtrlEntry	1.3.6.1.4.1.171.11.117.1.2.2.9.3.1		not-accessible	A list of information about each logical port trunk group.
INT swL2TrunkIndex	1.3.6.1.4.1.171.11.117.1.2.2.9.3.1.1	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	1.3.6.1.4.1.171.11.117.1.2.2.9.3.1.3	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	1.3.6.1.4.1.171.11.117.1.2.2.9.3.1.4	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	1.3.6.1.4.1.171.11.117.1.2.2.9.3.1.5	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	1.3.6.1.4.1.171.11.117.1.2.2.9.3.1.6	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	1.3.6.1.4.1.171.11.117.1.2.2.9.3.1.7	RowStatus	read-create	This object indicates the status of this entry.
INT swL2TrunkAlgorithm	1.3.6.1.4.1.171.11.117.1.2.2.9.4	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	1.3.6.1.4.1.171.11.117.1.2.2.9.5		not-accessible	This table specifies which ports are grouped together (this can be up to 8 ports) into a single logical link.
swL2TrunkLACPPortEntry	1.3.6.1.4.1.171.11.117.1.2.2.9.5.1		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	1.3.6.1.4.1.171.11.117.1.2.2.9.5.1.1	INTEGER	read-only	The index of logical port LACP.
INT swL2TrunkLACPPortState	1.3.6.1.4.1.171.11.117.1.2.2.9.5.1.2	INTEGER	read-write	The state of a logical port LACP.
swL2TrunkVLANTable	1.3.6.1.4.1.171.11.117.1.2.2.9.6		not-accessible	This table is used to manage the VLAN trunking feature of the device.
swL2TrunkVLANEntry	1.3.6.1.4.1.171.11.117.1.2.2.9.6.1		not-accessible	This object is used to configure the VLAN trunking settings for each port.
INT swL2TrunkVLANPort	1.3.6.1.4.1.171.11.117.1.2.2.9.6.1.1	INTEGER	read-only	This object indicates the port being configured.
INT swL2TrunkVLANState	1.3.6.1.4.1.171.11.117.1.2.2.9.6.1.2	INTEGER	read-write	The state of the logical port VLAN trunk.
swL2MirrorMgmt	1.3.6.1.4.1.171.11.117.1.2.2.10
INT swL2MirrorLogicTargetPort	1.3.6.1.4.1.171.11.117.1.2.2.10.1	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	1.3.6.1.4.1.171.11.117.1.2.2.10.2	PortList	read-write	This represents the port where ingress packets will be sniffed.
POR swL2MirrorPortSourceEgress	1.3.6.1.4.1.171.11.117.1.2.2.10.3	PortList	read-write	This represents the port where egress packets will be sniffed.
INT swL2MirrorPortState	1.3.6.1.4.1.171.11.117.1.2.2.10.4	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	1.3.6.1.4.1.171.11.117.1.2.2.11
swL2IGMPAccessAuthTable	1.3.6.1.4.1.171.11.117.1.2.2.11.13		not-accessible	This table is used to manage the IGMP Access Authentication configurations of the device.
swL2IGMPAccessAuthEntry	1.3.6.1.4.1.171.11.117.1.2.2.11.13.1		not-accessible	A list of manageable entities for IGMP Access Authentication. The configuration is done per port.
INT swL2IGMPAccessAuthPort	1.3.6.1.4.1.171.11.117.1.2.2.11.13.1.1	INTEGER	read-only	The index of the swL2IGMPAccessAuthTable. This object corresponds to the port being configured.
INT swL2IGMPAccessAuthState	1.3.6.1.4.1.171.11.117.1.2.2.11.13.1.2	INTEGER	read-write	This object denotes the status of IGMP Access Authentication of the port.
swL2TrafficSegMgmt	1.3.6.1.4.1.171.11.117.1.2.2.14
swL2TrafficSegTable	1.3.6.1.4.1.171.11.117.1.2.2.14.1		not-accessible	This table specifies that the port can just forward traffic to the specific port list.
swL2TrafficSegEntry	1.3.6.1.4.1.171.11.117.1.2.2.14.1.1		not-accessible	A list of information which specifies the port with its traffic forwarding list.
INT swL2TrafficSegPort	1.3.6.1.4.1.171.11.117.1.2.2.14.1.1.1	INTEGER	read-only	The port number of the logical port.
POR swL2TrafficSegForwardPorts	1.3.6.1.4.1.171.11.117.1.2.2.14.1.1.2	PortList	read-write	The port list where a specific port can forward traffic.
swL2MulticastFilterMode	1.3.6.1.4.1.171.11.117.1.2.2.17
swL2MulticastFilterModeVlanTable	1.3.6.1.4.1.171.11.117.1.2.2.17.1		not-accessible	A table that contains information about the VLAN multicast filter mode.
swL2MulticastFilterModeVlanEntry	1.3.6.1.4.1.171.11.117.1.2.2.17.1.1		not-accessible	A list of multicast filter mode information for each VLAN.
INT swL2MulticastFilterVid	1.3.6.1.4.1.171.11.117.1.2.2.17.1.1.1	INTEGER	read-only	Indicates the VID for each VLAN.
INT swL2MulticastFilterVlanMode	1.3.6.1.4.1.171.11.117.1.2.2.17.1.1.2	INTEGER	read-write	Specifies the multicast filter mode for each VLAN.
swL2DhcpLocalRelayMgmt	1.3.6.1.4.1.171.11.117.1.2.2.24
INT swL2DhcpLocalRelayState	1.3.6.1.4.1.171.11.117.1.2.2.24.1	INTEGER	read-write	This object indicates the status of the DHCP local relay function of the switch.
swL2DhcpLocalRelayVLANTable	1.3.6.1.4.1.171.11.117.1.2.2.24.2		not-accessible	This table is used to manage the DHCP local relay status for each VLAN.
swL2DhcpLocalRelayVLANEntry	1.3.6.1.4.1.171.11.117.1.2.2.24.2.1		not-accessible	This object lists the current VLANs in the switch and their corresponding DHCP local relay status.
INT swL2DhcpLocalRelayVLANID	1.3.6.1.4.1.171.11.117.1.2.2.24.2.1.1	INTEGER	read-only	This object shows the VIDs of the current VLANS in the switch.
INT swL2DhcpLocalRelayVLANState	1.3.6.1.4.1.171.11.117.1.2.2.24.2.1.2	INTEGER	read-write	This object indicates the status of the DHCP relay function of the VLAN.
swL2MgmtMIBTraps	1.3.6.1.4.1.171.11.117.1.2.2.100
swL2Notify	1.3.6.1.4.1.171.11.117.1.2.2.100.1
swL2NotifyMgmt	1.3.6.1.4.1.171.11.117.1.2.2.100.1.1
AGE swL2macNotificationSeverity	1.3.6.1.4.1.171.11.117.1.2.2.100.1.1.1	AgentNotifyLevel	read-write	Indicates the level of macNotification detection.
AGE swL2PortSecurityViolationSeverity	1.3.6.1.4.1.171.11.117.1.2.2.100.1.1.2	AgentNotifyLevel	read-write	Indicates the level of PortSecurityViolation detection.
swL2NotifyPrefix	1.3.6.1.4.1.171.11.117.1.2.2.100.1.2
swL2NotifFirmware	1.3.6.1.4.1.171.11.117.1.2.2.100.1.2.0
NTF swL2macNotification	1.3.6.1.4.1.171.11.117.1.2.2.100.1.2.0.1			This trap indicates the MAC address variations in the address table .
NTF swL2PortSecurityViolationTrap	1.3.6.1.4.1.171.11.117.1.2.2.100.1.2.0.2			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	1.3.6.1.4.1.171.11.117.1.2.2.100.1.2.1
OCT swL2macNotifyInfo	1.3.6.1.4.1.171.11.117.1.2.2.100.1.2.1.1	OCTET STRING	read-only	This object indicates information about the last time the system rebooted.
MAC swL2PortSecurityViolationMac	1.3.6.1.4.1.171.11.117.1.2.2.100.1.2.1.2	MacAddress	accessible-for-notify	This object indicates the MAC address that violated the port security configuration.

RFC description

Layer 2 management MIB for D-Link DGS-3120-24PC switch covering VLAN, port, and multicast management.

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Download DGS3120-24PC-L2MGMT-MIB

What Is DGS3120-24PC-L2MGMT-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description