DGS3000-28SC-L2MGMT-MIB

All MIBs › DGS3000-28SC-L2MGMT-MIB

Organization: D-Link Corp.

Last Updated: 2014-10-14

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

Description: L2 management MIB for D-Link DGS-3000-28SC 28-port SFP switch covering VLANs, STP, and L2 management features.

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What Is DGS3000-28SC-L2MGMT-MIB?

This proprietary D-Link MIB defines Layer 2 network management information for the DGS-3000-28SC, a 28-port SFP switch, covering VLANs, Spanning Tree, and IGMP snooping access-authentication among other L2 switching management features. It exposes L2 configuration and access-control state, notably including IGMP access authentication for controlling which hosts may join multicast groups. Its monitoring value includes verifying multicast access-control policy via swL2IGMPAccessAuthTable, alongside standard VLAN and STP configuration status, to catch unauthorized multicast subscription attempts or misconfigured group access on the switch. It is a proprietary companion to D-Link's L3-management and resource-management MIBs for the same switch family, alongside standard bridge/STP/IGMP snooping concepts. It is deployed on DGS-3000-28SC fiber switches, where DGS3000-28SC-L2MGMT-MIB SNMP monitoring supports networks running IPTV or other multicast services requiring access-controlled IGMP snooping.

IPNetwork Monitor allows you to monitor SNMP objects defined in DGS3000-28SC-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-3000-28SC switch

Monitoring Examples

An administrator would poll swL2IGMPAccessAuthTable to verify which hosts or ports are authorized to join specific multicast groups, flagging an entry where an unexpected port has gained multicast access it shouldn't have. This would typically be checked alongside VLAN and STP tables (not named in the supplied excerpt) to confirm overall L2 topology remains consistent with the multicast access policy.

What Can Be Monitored

IGMP access authentication status
VLAN membership state
spanning tree port state
multicast group access control

Imported Objects

From DLINK-ID-REC-MIB

AgentNotifyLevel

From IEEE8021-CFM-MIB

dot1agCfmMaIndex	OBJECT-TYPE
dot1agCfmMdIndex	OBJECT-TYPE
dot1agCfmMepIdentifier	OBJECT-TYPE

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 SWDGS3000PRIMGMT-MIB

dlink-Dgs3000Proj-DGS3000-28SCax

How to Use in IPNetwork Monitor

Example using swL2PortBufferFullDrops OID:

Select a D-Link DGS-3000-28SC switch as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type swL2PortBufferFullDrops into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. The total number of packets discarded while input buffer full. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases between polls, since a rising count of errors, failures, or discards often points to a real underlying problem. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
swL2MgmtMIB	1.3.6.1.4.1.171.11.133.5.1.2			The Structure of Layer 2 Network Management Information.
swL2DevMgmt	1.3.6.1.4.1.171.11.133.5.1.2.1
swL2DevInfo	1.3.6.1.4.1.171.11.133.5.1.2.1.1
INT swDevInfoTotalNumOfPort	1.3.6.1.4.1.171.11.133.5.1.2.1.1.1	INTEGER	read-only	The number of ports within this switch. This value is the sum of the ports within this switch.
INT swDevInfoNumOfPortInUse	1.3.6.1.4.1.171.11.133.5.1.2.1.1.2	INTEGER	read-only	The number of ports in this switch connected to the segment or the end stations.
swDevModuleInfoTable	1.3.6.1.4.1.171.11.133.5.1.2.1.1.3		not-accessible	This table contains the module information.
swDevModuleInfoEntry	1.3.6.1.4.1.171.11.133.5.1.2.1.1.3.1		not-accessible	A list of management information for each unit in the system.
INT swDevModuleInfoUnitID	1.3.6.1.4.1.171.11.133.5.1.2.1.1.3.1.1	INTEGER	read-only	This object indicates the specific unit ID in the stacking/chassis table.
STR swDevModuleInfoModuleName	1.3.6.1.4.1.171.11.133.5.1.2.1.1.3.1.3	DisplayString	read-only	A text string containing the name of the module.
STR swDevModuleInfoReversion	1.3.6.1.4.1.171.11.133.5.1.2.1.1.3.1.4	DisplayString	read-only	A text string containing the version (name or number) of the module.
STR swDevModuleInfoSerial	1.3.6.1.4.1.171.11.133.5.1.2.1.1.3.1.5	DisplayString	read-only	A text string containing the serial number or serial name of the module.
STR swDevModuleInfoDescription	1.3.6.1.4.1.171.11.133.5.1.2.1.1.3.1.6	DisplayString	read-only	A text string containing a description of the module.
swL2DevCtrl	1.3.6.1.4.1.171.11.133.5.1.2.1.2
INT swL2DevCtrlStpState	1.3.6.1.4.1.171.11.133.5.1.2.1.2.1	INTEGER	read-write	This object can enable or disable the spanning tree algorithm during the runtime of the system.
INT swL2DevCtrlIGMPSnooping	1.3.6.1.4.1.171.11.133.5.1.2.1.2.2	INTEGER	read-write	This object indicates if the layer 2 Internet Group Management Protocol (IGMP) capture function is enabled or disabled.
INT swL2DevCtrlIGMPSnoopingMcstRTOnly	1.3.6.1.4.1.171.11.133.5.1.2.1.2.3	INTEGER	read-write	This object controls the IGMP snooping forward multicast routing only state.
INT swL2DevCtrlRmonState	1.3.6.1.4.1.171.11.133.5.1.2.1.2.4	INTEGER	read-write	This object can enable or disable RMON.
INT swL2DevCtrlSnmpTrapState	1.3.6.1.4.1.171.11.133.5.1.2.1.2.5	INTEGER	read-write	This object controls the SNMP trap status.
INT swL2DevCtrlCleanAllStatisticCounter	1.3.6.1.4.1.171.11.133.5.1.2.1.2.6	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	1.3.6.1.4.1.171.11.133.5.1.2.1.2.7	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	1.3.6.1.4.1.171.11.133.5.1.2.1.2.8	INTEGER	read-write	This object can enable or disable MAC Notification.
INT swL2MACNotifyHistorySize	1.3.6.1.4.1.171.11.133.5.1.2.1.2.9	INTEGER	read-write	This object indicates the history size of MAC addresses in the MAC Address table. The default value is 1.
INT swL2MACNotifyInterval	1.3.6.1.4.1.171.11.133.5.1.2.1.2.10	INTEGER	read-write	This object indicates the time interval, in seconds, that will trigger MAC notification messages.
INT swL2DevCtrlAsymVlanState	1.3.6.1.4.1.171.11.133.5.1.2.1.2.13	INTEGER	read-write	This object enables or disables asymmetric VLANs during the runtime of the system.
swL2DevCtrlTelnet	1.3.6.1.4.1.171.11.133.5.1.2.1.2.14
INT swL2DevCtrlTelnetState	1.3.6.1.4.1.171.11.133.5.1.2.1.2.14.1	INTEGER	read-write	This object controls the Telnet status.
INT swL2DevCtrlTelnetTcpPort	1.3.6.1.4.1.171.11.133.5.1.2.1.2.14.2	INTEGER	read-write	This object designates TCP ports. When Telnet is disabled, this object is not accessible.
VLA swL2DevCtrlManagementVlanId	1.3.6.1.4.1.171.11.133.5.1.2.1.2.16	VlanId	read-write	This object controls which previously created VLANs are included in the System IP Interface.
swL2DevCtrlWeb	1.3.6.1.4.1.171.11.133.5.1.2.1.2.17
INT swL2DevCtrlWebState	1.3.6.1.4.1.171.11.133.5.1.2.1.2.17.1	INTEGER	read-write	This object controls the Web status.
INT swL2DevCtrlWebTcpPort	1.3.6.1.4.1.171.11.133.5.1.2.1.2.17.2	INTEGER	read-write	This object designates TCP ports. When Web is disabled, this object is not accessible.
INT swL2DevCtrlLLDPState	1.3.6.1.4.1.171.11.133.5.1.2.1.2.18	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	1.3.6.1.4.1.171.11.133.5.1.2.1.2.19	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	1.3.6.1.4.1.171.11.133.5.1.2.1.2.20	INTEGER	read-write	This object controls the IP auto configuration state.
swL2DevCtrlCFM	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21
INT swL2DevCtrlCFMState	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.1	INTEGER	read-write	This object indicates the CFM global state.
swL2DevCtrlCFMPortTable	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.2		not-accessible	A table containing the CFM state of specified ports.
swL2DevCtrlCFMPortEntry	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.2.1		not-accessible	The entry of the CFM state on specified ports.
INT swL2DevCtrlCFMPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.2.1.1	INTEGER	not-accessible	This object indicates the port number.
INT swL2DevCtrlCFMPortState	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.2.1.2	INTEGER	read-write	This object indicates the CFM state by port.
swL2DevCtrlCFMMaTable	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.3		not-accessible	A table containing the CFM mode of specified MAs.
swL2DevCtrlCFMMaEntry	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.3.1		not-accessible	The entry of the CFM mode on specified MAs.
INT swL2DevCtrlCFMMaMode	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.3.1.1	INTEGER	read-write	This object indicates the CFM mode by MA.
swL2DevCtrlCFMMepTable	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.4		not-accessible	A table containing the CFM mode of specified MEPs.
swL2DevCtrlCFMMepEntry	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.4.1		not-accessible	The entry of the CFM mode on specified MEPs.
INT swL2DevCtrlCFMMepMode	1.3.6.1.4.1.171.11.133.5.1.2.1.2.21.4.1.1	INTEGER	read-only	This object indicates the CFM mode by MEP.
INT swL2DevCtrlVLANTrunkState	1.3.6.1.4.1.171.11.133.5.1.2.1.2.22	INTEGER	read-write	This indicates the global state of the VLAN trunking feature of the device.
INT swL2DevCtrlIpAutoconfigTimeout	1.3.6.1.4.1.171.11.133.5.1.2.1.2.23	INTEGER	read-write	This object indicates the timeout for the auto configuration.
swL2DevAlarm	1.3.6.1.4.1.171.11.133.5.1.2.1.3
INT swL2DevAlarmNewRoot	1.3.6.1.4.1.171.11.133.5.1.2.1.3.1	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	1.3.6.1.4.1.171.11.133.5.1.2.1.3.2	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	1.3.6.1.4.1.171.11.133.5.1.2.1.3.3	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	1.3.6.1.4.1.171.11.133.5.1.2.2
swL2VlanStaticTable	1.3.6.1.4.1.171.11.133.5.1.2.2.1		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	1.3.6.1.4.1.171.11.133.5.1.2.2.1.1		not-accessible	Static information for a VLAN configured into this device by (local or network) management.
VLA swL2VlanIndex	1.3.6.1.4.1.171.11.133.5.1.2.2.1.1.1	VlanId	not-accessible	The VLAN-ID or other identifier referring to this VLAN.
INT swL2VLANAdvertisement	1.3.6.1.4.1.171.11.133.5.1.2.2.1.1.2	INTEGER	read-write	This object indicates if the advertisement is active or not.
INT swL2PVIDAutoAssignmentState	1.3.6.1.4.1.171.11.133.5.1.2.2.2	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	1.3.6.1.4.1.171.11.133.5.1.2.2.3		not-accessible	A table containing the VLAN and port role information of each port.
swL2VlanPortInfoEntry	1.3.6.1.4.1.171.11.133.5.1.2.2.3.1		not-accessible	The table entry of VLAN port information.
INT swL2VlanPortInfoPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.2.3.1.1	INTEGER	read-only	The port index.
VLA swL2VlanPortInfoVid	1.3.6.1.4.1.171.11.133.5.1.2.2.3.1.2	VlanId	read-only	The VLAN ID assigned to a special port
INT swL2VlanPortInfoPortRole	1.3.6.1.4.1.171.11.133.5.1.2.2.3.1.3	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	1.3.6.1.4.1.171.11.133.5.1.2.2.4		not-accessible	A table containing the subnet VLAN information.
swL2SubnetVLANEntry	1.3.6.1.4.1.171.11.133.5.1.2.2.4.1		not-accessible	The entry of subnet VLAN information.
IP swL2SubnetVLANIPAddress	1.3.6.1.4.1.171.11.133.5.1.2.2.4.1.1	IpAddress	read-only	This object indicates the IP address.
IP swL2SubnetVLANIPMask	1.3.6.1.4.1.171.11.133.5.1.2.2.4.1.2	IpAddress	read-only	This object indicates the IP mask.
VLA swL2SubnetVLANID	1.3.6.1.4.1.171.11.133.5.1.2.2.4.1.3	VlanId	read-create	This object indicates the VLAN ID.
INT swL2SubnetVLANPriority	1.3.6.1.4.1.171.11.133.5.1.2.2.4.1.4	INTEGER	read-create	This object indicates the priority.
ROW swL2SubnetVLANRowStatus	1.3.6.1.4.1.171.11.133.5.1.2.2.4.1.5	RowStatus	read-create	This object indicates the status of this entry.
swL2VlanPrecedenceTable	1.3.6.1.4.1.171.11.133.5.1.2.2.5		not-accessible	A table containing the VLAN classification precedence information of each port.
swL2VlanPrecedenceEntry	1.3.6.1.4.1.171.11.133.5.1.2.2.5.1		not-accessible	The entry of VLAN classification precedence information.
INT swL2VlanPrecedencePortIndex	1.3.6.1.4.1.171.11.133.5.1.2.2.5.1.1	INTEGER	read-only	This object indicates the port index.
INT swL2VlanPrecedenceClassification	1.3.6.1.4.1.171.11.133.5.1.2.2.5.1.2	INTEGER	read-write	This object indicates the VLAN classification precedence.
INT swL2NniGvrpBpduAddress	1.3.6.1.4.1.171.11.133.5.1.2.2.6	INTEGER	read-write	Specifies the GVRP's BPDU MAC address of the NNI port with Q-in-Q status.
swL2PortMgmt	1.3.6.1.4.1.171.11.133.5.1.2.3
swL2PortInfoTable	1.3.6.1.4.1.171.11.133.5.1.2.3.1		not-accessible	A table that contains information about every port.
swL2PortInfoEntry	1.3.6.1.4.1.171.11.133.5.1.2.3.1.1		not-accessible	A list of information for each port of the device.
INT swL2PortInfoPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.1.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
INT swL2PortInfoMediumType	1.3.6.1.4.1.171.11.133.5.1.2.3.1.1.2	INTEGER	read-only	Indicates the medium type of the port number.
INT swL2PortInfoUnitID	1.3.6.1.4.1.171.11.133.5.1.2.3.1.1.3	INTEGER	read-only	Indicates the ID of the unit in the system.
INT swL2PortInfoType	1.3.6.1.4.1.171.11.133.5.1.2.3.1.1.4	INTEGER	read-only	This object indicates the connector type of this port.
INT swL2PortInfoLinkStatus	1.3.6.1.4.1.171.11.133.5.1.2.3.1.1.5	INTEGER	read-only	This object indicates the port link status.
INT swL2PortInfoNwayStatus	1.3.6.1.4.1.171.11.133.5.1.2.3.1.1.6	INTEGER	read-only	This object indicates the port speed and duplex mode.
INT swL2PortInfoModuleType	1.3.6.1.4.1.171.11.133.5.1.2.3.1.1.7	INTEGER	read-only	This object indicates the module type of this port.
INT swL2PortInfoErrorDisabled	1.3.6.1.4.1.171.11.133.5.1.2.3.1.1.8	INTEGER	read-only	This object indicates the blocking type of this port.
swL2PortCtrlTable	1.3.6.1.4.1.171.11.133.5.1.2.3.2		not-accessible	A table that contains control information about every port.
swL2PortCtrlEntry	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1		not-accessible	A list of control information for each port on the device.
INT swL2PortCtrlPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
INT swL2PortCtrlMediumType	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.2	INTEGER	read-only	Indicates the medium type of the port number.
INT swL2PortCtrlUnitIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.3	INTEGER	read-only	Indicates the ID of the unit in the device
INT swL2PortCtrlAdminState	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.4	INTEGER	read-write	This object decides if the port is enabled or disabled.
INT swL2PortCtrlNwayState	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.5	INTEGER	read-write	Chose the port speed, duplex mode, and N-Way function mode.
INT swL2PortCtrlFlowCtrlState	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.6	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	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.7	INTEGER	read-write	This object decides if the port is locked or not.
INT swL2PortCtrlMACNotifyState	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.8	INTEGER	read-write	This object sets each port's MAC notification state.
INT swL2PortCtrlMDIXState	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.10	INTEGER	read-write	This object configures the MDIX setting of the port.
INT swL2PortCtrlAutoNegRestart	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.11	INTEGER	read-write	If the value of this object is set to restart(1) then this will force auto-negotiation to begin link renegotiation. If auto-negotiation signaling is disabled, a write to this object has no effect. Setting the value of this object to norestart(2) has no effect.
IAN swL2PortCtrlAutoNegCapAdvertisedBits	1.3.6.1.4.1.171.11.133.5.1.2.3.2.1.12	IANAifMauAutoNegCapBits	read-write	A value that uniquely identifies the set of capabilities advertised by the local auto-negotiation entity. Capabilities in this object that are not available in swL2PortAutoNegInfoCapabilityBits cannot be enabled. Note that the local auto-negotiation entity may advertise some capabilities beyond the scope of this MIB. This is indicated by returning the bit value bOther in addition to any bit values for standard capabilities that are listed in the IANAifMauAutoNegCapBits TC.
INT swL2PortCtrlJumboFrame	1.3.6.1.4.1.171.11.133.5.1.2.3.3	INTEGER	read-write	This object configures the switch's jumbo frame settings.
INT swL2PortCtrlJumboFrameMaxSize	1.3.6.1.4.1.171.11.133.5.1.2.3.4	INTEGER	read-only	This object describes how many bytes the max jumbo frame is.
swL2PortCableDiagnosisTable	1.3.6.1.4.1.171.11.133.5.1.2.3.5		not-accessible	A table that contains cable diagnostic information about every port.
swL2PortCableDiagnosisEntry	1.3.6.1.4.1.171.11.133.5.1.2.3.5.1		not-accessible	A list with cable diagnostic information for each port of the device.
INT swL2PortCableDiagnosisPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.5.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
INT swL2PortCableDiagnosisPairIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.5.1.2	INTEGER	read-only	Indicates the pair index of each port. Pair 1 means pin 3 and 6 of the connector. Pair 2 means pin 1 and 2 of the connector. Pair 3 means pin 7 and 8 of the connector. Pair 4 means pin 4 and 5 of the connector.
INT swL2PortCableDiagnosisCableStatus	1.3.6.1.4.1.171.11.133.5.1.2.3.5.1.3	INTEGER	read-only	This object indicates the cable status.
INT swL2PortCableDiagnosisPairStatus	1.3.6.1.4.1.171.11.133.5.1.2.3.5.1.4	INTEGER	read-only	This object indicates the status of the pair.
INT swL2PortCableDiagnosisPairLength	1.3.6.1.4.1.171.11.133.5.1.2.3.5.1.5	INTEGER	read-only	This object indicates the approx. length or length to failure of the pair. The unit value is in meters.
INT swL2PortCableDiagnosisPairLengthInaccuracy	1.3.6.1.4.1.171.11.133.5.1.2.3.5.1.6	INTEGER	read-only	This object indicates the inaccuracy of a pair length. The unit value is in meters.
swL2PortCounterCtrlTable	1.3.6.1.4.1.171.11.133.5.1.2.3.6		not-accessible	A table that is used to clear counter information about every port.
swL2PortCounterCtrlEntry	1.3.6.1.4.1.171.11.133.5.1.2.3.6.1		not-accessible	A list of entries used to clear the counter information for each port of the device.
INT swL2PortCounterCtrlPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.6.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
INT swL2PortCounterClearCtrl	1.3.6.1.4.1.171.11.133.5.1.2.3.6.1.2	INTEGER	read-write	This object indicates whether to clear the counters for each port of the device or not.
swL2PortErrTable	1.3.6.1.4.1.171.11.133.5.1.2.3.7		not-accessible	A table that contains error information for each port.
swL2PortErrEntry	1.3.6.1.4.1.171.11.133.5.1.2.3.7.1		not-accessible	A list of information regarding port errors on the device.
INT swL2PortErrPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.7.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module).
INT swL2PortErrPortState	1.3.6.1.4.1.171.11.133.5.1.2.3.7.1.2	INTEGER	read-only	This object indicates if the port state is enabled or disabled.
INT swL2PortErrPortConnStatus	1.3.6.1.4.1.171.11.133.5.1.2.3.7.1.3	INTEGER	read-only	This object indicates whether the Port Status is err-disabled or not.
INT swL2PortErrPortReason	1.3.6.1.4.1.171.11.133.5.1.2.3.7.1.4	INTEGER	read-only	This object describes the reason for the port error.
swL2PortAutoNegInfoTable	1.3.6.1.4.1.171.11.133.5.1.2.3.8		not-accessible	A table that contains information about every port's auto negotiation status.
swL2PortAutoNegInfoEntry	1.3.6.1.4.1.171.11.133.5.1.2.3.8.1		not-accessible	A list of information for each port auto negotiation of the device.
INT swL2PortAutoNegInfoPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.8.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
INT swL2PortAutoNegInfoAdminStatus	1.3.6.1.4.1.171.11.133.5.1.2.3.8.1.2	INTEGER	read-only	If the value of this object is disabled(2) then the interface will act as it would if it had no auto-negotiation signaling. The status is affect by setting swL2PortCtrlNwayState.
IAN swL2PortAutoNegInfoCapabilityBits	1.3.6.1.4.1.171.11.133.5.1.2.3.8.1.3	IANAifMauAutoNegCapBits	read-only	A value that uniquely identifies the set of capabilities of the local auto-negotiation entity. Note that interfaces that support this MIB may have capabilities that extend beyond the scope of this MIB. Note that the local auto-negotiation entity may support some capabilities beyond the scope of this MIB. This is indicated by returning the bit value bOther in addition to any bit values for standard capabilities that are listed in the IANAifMauAutoNegCapBits TC.
IAN swL2PortAutoNegInfoCapAdvertisedBits	1.3.6.1.4.1.171.11.133.5.1.2.3.8.1.4	IANAifMauAutoNegCapBits	read-only	A value that uniquely identifies the set of capabilities advertised by the local auto-negotiation entity. Capabilities in this object that are not available in swL2PortAutoNegCapabilityBits cannot be enabled. Note that the local auto-negotiation entity may advertise some capabilities beyond the scope of this MIB. This is indicated by returning the bit value bOther in addition to any bit values for standard capabilities that are listed in the IANAifMauAutoNegCapBits TC.
IAN swL2PortAutoNegInfoCapReceivedBits	1.3.6.1.4.1.171.11.133.5.1.2.3.8.1.5	IANAifMauAutoNegCapBits	read-only	A value that uniquely identifies the set of capabilities received from the remote auto-negotiation entity. Note that interfaces that support this MIB may be attached to remote auto-negotiation entities that have capabilities beyond the scope of this MIB. This is indicated by returning the bit value bOther in addition to any bit values for standard capabilities that are listed in the IANAifMauAutoNegCapBits TC.
swL2PortDropCounterTable	1.3.6.1.4.1.171.11.133.5.1.2.3.9		not-accessible	A table that contains received error statistic information for each port.
swL2PortDropCounterEntry	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1		not-accessible	A list of information for each port received drop counter.
INT swL2PortDropCounterPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
CTR swL2PortBufferFullDropsEx	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.2	Counter	read-only	The total number of packets discarded while input buffer full.
CTR swL2PortACLDrops	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.3	Counter	read-only	The total number of received packets denied by ACLs.
CTR swL2PortMulticastDrops	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.4	Counter	read-only	The total number of received multicast packet that is discarded.
CTR swL2PortVLANIngressDrops	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.5	Counter	read-only	The total number of packets discarded by VLAN ingress checking.
CTR swL2PortIngressBandwidthControlDrops	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.6	Counter	read-only	The total number of packets discarded by port ingress bandwidth control.
CTR swL2PortInvalidIPv6Drops	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.7	Counter	read-only	The total number of packets discarded by IPv6 L3
CTR swL2PortSTPDrops	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.8	Counter	read-only	The total number of packets discarded when ingress port is not in forwarding state.
CTR swL2PortStormAndFDBDiscard	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.9	Counter	read-only	The total number of packets discarded by receiving policy (i.e. DST_DISCARD, SRC_DISCARD,RATE_CONTROL, etc.)
CTR swL2PortMTUDrops	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.10	Counter	read-only	The total number of packets discarded by frames received, which exceeds Maximum Frame in length and contains a valid or invalid FCS.
CTR swL2PortInvalidDestinationPort	1.3.6.1.4.1.171.11.133.5.1.2.3.9.1.11	Counter	read-only	The total number of packets dropped due to port bitmap of zero condition.
swL2PortJumboFrameCtrlTable	1.3.6.1.4.1.171.11.133.5.1.2.3.10		not-accessible	A table that contains information for each port's jumbo frame information.
swL2PortJumboFrameCtrlEntry	1.3.6.1.4.1.171.11.133.5.1.2.3.10.1		not-accessible	A list of information for each port's jumbo frame of the device.
INT swL2PortJumboFrameCtrlPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.10.1.1	INTEGER	not-accessible	This object indicates the module's port number.
INT swL2PortJumboFrameCtrlState	1.3.6.1.4.1.171.11.133.5.1.2.3.10.1.2	INTEGER	read-write	This object indicates the jumbo frame state on a specified port.
swL2PortSfpInfoTable	1.3.6.1.4.1.171.11.133.5.1.2.3.11		not-accessible	A table that contains information for each sfp pluged in port.
swL2PortSfpInfoEntry	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1		not-accessible	A list of information for each sfp pluged in port.
INT swL2PortSfpInfoPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
STR swL2PortSfpInfoConnectType	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.2	DisplayString	read-only	The ConnectType of sfp informaiton.
STR swL2PortSfpInfoVendorName	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.3	DisplayString	read-only	The vendor name of sfp informaiton.
STR swL2PortSfpInfoVendorPN	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.4	DisplayString	read-only	The vendor PN of sfp informaiton.
STR swL2PortSfpInfoVendorSN	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.5	DisplayString	read-only	The vendor SN of sfp informaiton.
STR swL2PortSfpInfoVendorOUI	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.6	DisplayString	read-only	The vendor OUI of sfp information.
STR swL2PortSfpInfoVendorRev	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.7	DisplayString	read-only	The vendor Rev of sfp information.
STR swL2PortSfpInfoDateCode	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.8	DisplayString	read-only	The date code of sfp information.
STR swL2PortSfpInfoFiberType	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.9	DisplayString	read-only	The fiber type of sfp information.
INT swL2PortSfpInfoBaudRate	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.10	INTEGER	read-only	The baud rate of sfp information.
INT swL2PortSfpInfoWavelength	1.3.6.1.4.1.171.11.133.5.1.2.3.11.1.11	INTEGER	read-only	The wavelength of sfp information.
swL2PortLinkTimeTable	1.3.6.1.4.1.171.11.133.5.1.2.3.14		not-accessible	A table of information for the link time of the port.
swL2PortLinkTimeEntry	1.3.6.1.4.1.171.11.133.5.1.2.3.14.1		not-accessible	An entry in swL2PortLinkTimeTable contains the link time of the port.
INT swL2PortLinkTimeIfIndex	1.3.6.1.4.1.171.11.133.5.1.2.3.14.1.1	INTEGER	read-only	This object indicates the module's port number.(1..Max port number in the module)
TIK swL2PortLinkTimer	1.3.6.1.4.1.171.11.133.5.1.2.3.14.1.2	TimeTicks	read-only	The link timer of the port after the port is link up When the value is 0 means the port is link down.
swL2TrunkMgmt	1.3.6.1.4.1.171.11.133.5.1.2.9
INT swL2TrunkMaxSupportedEntries	1.3.6.1.4.1.171.11.133.5.1.2.9.1	INTEGER	read-only	Maximum number of entries in the trunk configuration table (swL2TrunkCtrlTable).
INT swL2TrunkCurrentNumEntries	1.3.6.1.4.1.171.11.133.5.1.2.9.2	INTEGER	read-only	Current active number of entries in the trunk configuration table.
swL2TrunkCtrlTable	1.3.6.1.4.1.171.11.133.5.1.2.9.3		not-accessible	This table specifies information about the logical port trunk groups.
swL2TrunkCtrlEntry	1.3.6.1.4.1.171.11.133.5.1.2.9.3.1		not-accessible	A list of information about each logical port trunk group.
INT swL2TrunkIndex	1.3.6.1.4.1.171.11.133.5.1.2.9.3.1.1	INTEGER	read-only	The index number of the logical port trunk group. The trunk group number depends on the existence of unit and module.
STR swL2TrunkName	1.3.6.1.4.1.171.11.133.5.1.2.9.3.1.2	DisplayString	read-create	The name of the logical port trunk group.
INT swL2TrunkMasterPort	1.3.6.1.4.1.171.11.133.5.1.2.9.3.1.3	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	1.3.6.1.4.1.171.11.133.5.1.2.9.3.1.4	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	1.3.6.1.4.1.171.11.133.5.1.2.9.3.1.5	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	1.3.6.1.4.1.171.11.133.5.1.2.9.3.1.6	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	1.3.6.1.4.1.171.11.133.5.1.2.9.3.1.7	RowStatus	read-create	This object indicates the status of this entry.
INT swL2TrunkAlgorithm	1.3.6.1.4.1.171.11.133.5.1.2.9.4	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	1.3.6.1.4.1.171.11.133.5.1.2.9.5		not-accessible	This table specifies which ports are grouped together (this can be up to 8 ports) into a single logical link.
swL2TrunkLACPPortEntry	1.3.6.1.4.1.171.11.133.5.1.2.9.5.1		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	1.3.6.1.4.1.171.11.133.5.1.2.9.5.1.1	INTEGER	read-only	The index of logical port LACP.
INT swL2TrunkLACPPortState	1.3.6.1.4.1.171.11.133.5.1.2.9.5.1.2	INTEGER	read-write	The state of a logical port LACP.
swL2TrunkVLANTable	1.3.6.1.4.1.171.11.133.5.1.2.9.6		not-accessible	This table is used to manage the VLAN trunking feature of the device.
swL2TrunkVLANEntry	1.3.6.1.4.1.171.11.133.5.1.2.9.6.1		not-accessible	This object is used to configure the VLAN trunking settings for each port.
INT swL2TrunkVLANPort	1.3.6.1.4.1.171.11.133.5.1.2.9.6.1.1	INTEGER	read-only	This object indicates the port being configured.
INT swL2TrunkVLANState	1.3.6.1.4.1.171.11.133.5.1.2.9.6.1.2	INTEGER	read-write	The state of the logical port LACP.
swL2MirrorMgmt	1.3.6.1.4.1.171.11.133.5.1.2.10
INT swL2MirrorLogicTargetPort	1.3.6.1.4.1.171.11.133.5.1.2.10.1	INTEGER	read-write	This object indicates which switch port will sniff another port. The port number is the sequential (logical) number, which is also applied to the bridge MIB, etc.
POR swL2MirrorPortSourceIngress	1.3.6.1.4.1.171.11.133.5.1.2.10.2	PortList	read-write	This represents the port where ingress packets will be sniffed.
POR swL2MirrorPortSourceEgress	1.3.6.1.4.1.171.11.133.5.1.2.10.3	PortList	read-write	This represents the port where egress packets will be sniffed.
INT swL2MirrorPortState	1.3.6.1.4.1.171.11.133.5.1.2.10.4	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.
swL2MirrorGroupTable	1.3.6.1.4.1.171.11.133.5.1.2.10.5		not-accessible	This table specifies information about the mirror group configuration.
swL2MirrorGroupEntry	1.3.6.1.4.1.171.11.133.5.1.2.10.5.1		not-accessible	A list of information about each mirror group configuration.
INT swL2MirrorGroupID	1.3.6.1.4.1.171.11.133.5.1.2.10.5.1.1	INTEGER	not-accessible	This object indicates the mirror group. The range of this object is (1..N), the value of N is project dependent.
ROW swL2MirrorGroupRowStatus	1.3.6.1.4.1.171.11.133.5.1.2.10.5.1.2	RowStatus	read-create	This object indicates the status of this entry.
INT swL2MirrorGroupState	1.3.6.1.4.1.171.11.133.5.1.2.10.5.1.3	INTEGER	read-create	This object indicates the mirror group state.
INT swL2MirrorGroupTargetPort	1.3.6.1.4.1.171.11.133.5.1.2.10.5.1.4	INTEGER	read-create	This object indicates the mirror group target port.
POR swL2MirrorGroupSourceIngress	1.3.6.1.4.1.171.11.133.5.1.2.10.5.1.5	PortList	read-create	This object indicates the mirror group ingress source ports.
POR swL2MirrorGroupSourceEgress	1.3.6.1.4.1.171.11.133.5.1.2.10.5.1.6	PortList	read-create	This object indicates the mirror group egress source ports.
swL2IGMPMgmt	1.3.6.1.4.1.171.11.133.5.1.2.11
swL2IGMPAccessAuthTable	1.3.6.1.4.1.171.11.133.5.1.2.11.13		not-accessible	This table is used to manage the IGMP Access Authentication configurations of the device.
swL2IGMPAccessAuthEntry	1.3.6.1.4.1.171.11.133.5.1.2.11.13.1		not-accessible	A list of manageable entities for IGMP Access Authentication. The configuration is done per port.
INT swL2IGMPAccessAuthPort	1.3.6.1.4.1.171.11.133.5.1.2.11.13.1.1	INTEGER	read-only	The index of the swL2IGMPAccessAuthTable. This object corresponds to the port being configured.
INT swL2IGMPAccessAuthState	1.3.6.1.4.1.171.11.133.5.1.2.11.13.1.2	INTEGER	read-write	This object denotes the status of IGMP Access Authentication of the port. Note: enabled(1): Both the authentication and accounting functions are enabled, after the client is authenticated, the accounting message will be sent to Radius. disabled(2): Both the authentication and accounting functions are disabled. auth_only(3): Only the authentication function is enabled, after the client is authenticated, accounting message will not be sent to Radius. accounting_only(4): Only the accounting function is enabled, authentication is not needed, if the client joins a group, the accounting message will be sent to Radius.
swL2TrafficMgmt	1.3.6.1.4.1.171.11.133.5.1.2.13
swL2TrafficCtrlTable	1.3.6.1.4.1.171.11.133.5.1.2.13.1		not-accessible	This table specifies the storm traffic control configuration.
swL2TrafficCtrlEntry	1.3.6.1.4.1.171.11.133.5.1.2.13.1.1		not-accessible	A list of information specific to the storm traffic control configuration.
INT swL2TrafficCtrlGroupIndex	1.3.6.1.4.1.171.11.133.5.1.2.13.1.1.1	INTEGER	read-only	The index of the logical port trunk. The trunk group number depends on the existence of a unit and module.
INT swL2TrafficCtrlUnitIndex	1.3.6.1.4.1.171.11.133.5.1.2.13.1.1.2	INTEGER	read-only	Indicates the ID of the unit in the device
INT swL2TrafficCtrlBMStromthreshold	1.3.6.1.4.1.171.11.133.5.1.2.13.1.1.3	INTEGER	read-write	This object decides how many thousand broadcast/multicast packets per second (depending on swL2TrafficCtrlBcastStromCtrl, swL2TrafficCtrlMcastStromCtrl or swL2TrafficCtrlDlfStromCtrl objects being enabled) will activate the storm control function. Whenever a port reaches its configured amount of packets in the one second time interval, the device will start dropping that type of packet, until the time interval has expired. Once the time interval has expired, the device will restart forwarding that type of packet.
INT swL2TrafficCtrlBcastStromCtrl	1.3.6.1.4.1.171.11.133.5.1.2.13.1.1.4	INTEGER	read-write	This object indicates if the broadcast storm control function is enabled or disabled.
INT swL2TrafficCtrlMcastStromCtrl	1.3.6.1.4.1.171.11.133.5.1.2.13.1.1.5	INTEGER	read-write	This object indicates if the multicast storm control function is enabled or disabled.
INT swL2TrafficCtrlDlfStromCtrl	1.3.6.1.4.1.171.11.133.5.1.2.13.1.1.6	INTEGER	read-write	This object indicates if the destination lookup fail function is enabled or disabled.
swL2TrafficSegMgmt	1.3.6.1.4.1.171.11.133.5.1.2.14
swL2TrafficSegTable	1.3.6.1.4.1.171.11.133.5.1.2.14.1		not-accessible	This table specifies that the port can just forward traffic to the specific port list.
swL2TrafficSegEntry	1.3.6.1.4.1.171.11.133.5.1.2.14.1.1		not-accessible	A list of information which specifies the port with its traffic forwarding list.
INT swL2TrafficSegPort	1.3.6.1.4.1.171.11.133.5.1.2.14.1.1.1	INTEGER	read-only	The port number of the logical port.
POR swL2TrafficSegForwardPorts	1.3.6.1.4.1.171.11.133.5.1.2.14.1.1.2	PortList	read-write	The port list where a specific port can forward traffic.
swL2MulticastFilterMode	1.3.6.1.4.1.171.11.133.5.1.2.17
swL2MulticastFilterModeVlanTable	1.3.6.1.4.1.171.11.133.5.1.2.17.1		not-accessible	A table that contains information about the VLAN multicast filter mode.
swL2MulticastFilterModeVlanEntry	1.3.6.1.4.1.171.11.133.5.1.2.17.1.1		not-accessible	A list of multicast filter mode information for each VLAN.
INT swL2MulticastFilterVid	1.3.6.1.4.1.171.11.133.5.1.2.17.1.1.1	INTEGER	read-only	Indicates the VID for each VLAN.
INT swL2MulticastFilterVlanMode	1.3.6.1.4.1.171.11.133.5.1.2.17.1.1.2	INTEGER	read-write	Specifies the multicast filter mode for each VLAN.
swL2MulticastFilterModePortTable	1.3.6.1.4.1.171.11.133.5.1.2.17.2		not-accessible	A table that contains information about the port multicast filter mode.
swL2MulticastFilterModePortEntry	1.3.6.1.4.1.171.11.133.5.1.2.17.2.1		not-accessible	A list of multicast filter mode information for each port.
INT swL2MulticastFilterPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.17.2.1.1	INTEGER	read-only	Specifies the port number.
INT swL2MulticastFilterPortMode	1.3.6.1.4.1.171.11.133.5.1.2.17.2.1.2	INTEGER	read-write	Specifies multicast filter mode for each port.
swL2LoopDetectMgmt	1.3.6.1.4.1.171.11.133.5.1.2.18
swL2LoopDetectCtrl	1.3.6.1.4.1.171.11.133.5.1.2.18.1
INT swL2LoopDetectAdminState	1.3.6.1.4.1.171.11.133.5.1.2.18.1.1	INTEGER	read-write	This object indicates the loopback detection status for the system.
INT swL2LoopDetectInterval	1.3.6.1.4.1.171.11.133.5.1.2.18.1.2	INTEGER	read-write	This object indicates the interval value, the range is from 1 to 32767 seconds.
INT swL2LoopDetectRecoverTime	1.3.6.1.4.1.171.11.133.5.1.2.18.1.3	INTEGER	read-write	This object indicates the recover time, the range is from 60 to 1000000. The value of 0 disables the recover function.
INT swL2LoopDetectMode	1.3.6.1.4.1.171.11.133.5.1.2.18.1.4	INTEGER	read-write	This object indicates the loopback detection mode for the system.
INT swL2LoopDetectTrapMode	1.3.6.1.4.1.171.11.133.5.1.2.18.1.5	INTEGER	read-write	This object indicates the loopback detection trap mode for the system.
swL2LoopDetectPortMgmt	1.3.6.1.4.1.171.11.133.5.1.2.18.2
swL2LoopDetectPortTable	1.3.6.1.4.1.171.11.133.5.1.2.18.2.1		not-accessible	The table specifies the loopback detection function specified by port.
swL2LoopDetectPortEntry	1.3.6.1.4.1.171.11.133.5.1.2.18.2.1.1		not-accessible	The table specifies the loopback detection function specified by port.
INT swL2LoopDetectPortIndex	1.3.6.1.4.1.171.11.133.5.1.2.18.2.1.1.1	INTEGER	read-only	This object indicates the module's port number. The range is from 1 to the maximum port number specified in the module
INT swL2LoopDetectPortState	1.3.6.1.4.1.171.11.133.5.1.2.18.2.1.1.2	INTEGER	read-write	This object indicates the loopback detection function state on the port.
STR swL2LoopDetectPortLoopVLAN	1.3.6.1.4.1.171.11.133.5.1.2.18.2.1.1.3	DisplayString	read-only	This object indicates the VLAN list that has detected a loopback.
INT swL2LoopDetectPortLoopStatus	1.3.6.1.4.1.171.11.133.5.1.2.18.2.1.1.4	INTEGER	read-only	This object indicates the port status.
swL2MgmtMIBTraps	1.3.6.1.4.1.171.11.133.5.1.2.100
swL2Notify	1.3.6.1.4.1.171.11.133.5.1.2.100.1
swL2NotifyMgmt	1.3.6.1.4.1.171.11.133.5.1.2.100.1.1
AGE swL2macNotificationSeverity	1.3.6.1.4.1.171.11.133.5.1.2.100.1.1.1	AgentNotifyLevel	read-write	Indicates the level of macNotification detection.
AGE swL2PortSecurityViolationSeverity	1.3.6.1.4.1.171.11.133.5.1.2.100.1.1.2	AgentNotifyLevel	read-write	Indicates the level of PortSecurityViolation detection.
swL2NotifyPrefix	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2
swL2NotifFirmware	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.0
NTF swL2macNotification	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.0.1			This trap indicates the MAC address variations in the address table .
NTF swL2PortSecurityViolationTrap	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.0.2			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.
NTF swL2PortLoopOccurred	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.0.3			The trap is sent when a Port loop occurs.
NTF swL2PortLoopRestart	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.0.4			The trap is sent when a Port loop restarts after the interval time.
NTF swL2VlanLoopOccurred	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.0.5			The trap is sent when a Port with a VID loop occurs.
NTF swL2VlanLoopRestart	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.0.6			The trap is sent when a Port with a VID loop restarts after the interval time.
swl2NotificationBidings	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.1
OCT swL2macNotifyInfo	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.1.1	OCTET STRING	read-only	This object indicates the information for the device MAC address changes. And the detailed information include: Operation Code + MAC address + Box ID + Port Number + Zero... Operation Code: 1, 2 1 means learned a new MAC address 2 means deleted a old MAC address. Box ID: The switch box ID, for standalone device, it always 1. Port Number: The port number learned or deleted for the box. Zero: Used to separate each message(Operate Code + MAC address + Box ID + Port Number).
MAC swL2PortSecurityViolationMac	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.1.2	MacAddress	accessible-for-notify	This object indicates the MAC address that violated the port security configuration.
INT swL2VlanLoopDetectVID	1.3.6.1.4.1.171.11.133.5.1.2.100.1.2.1.3	INTEGER	accessible-for-notify	This object indicates the VID that detected a loopback.

RFC description

Layer 2 network management for D-Link DGS-3000-28SC switch, covering VLANs, port configuration, trunking, mirroring, and IGMP.

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