DGS3120-48TC-LED-MIB

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Organization: D-Link Corp.

Last Updated: 2011-06-10

Description: MIB for monitoring front-panel LED status on D-Link DGS-3120-48TC switches, covering per-unit port link and speed indicators

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What Is DGS3120-48TC-LED-MIB?

DGS3120-48TC-LED-MIB is a small D-Link proprietary MIB reporting front-panel LED status for the DGS-3120-48TC managed switch. Its table, keyed by unit ID, records the front-panel LED status string for that stack unit. As a hardware-status MIB it lets an administrator confirm a stack unit's front-panel LED state remotely, without needing to visually inspect the physical device. It is deployed on the D-Link DGS-3120-48TC managed switch. Engineers can download the DGS3120-48TC-LED-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in DGS3120-48TC-LED-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-3120-48TC managed switch

Monitoring Examples

An administrator checks swLedInfoFrontPanelLedStatus remotely to confirm a stacked DGS-3120-48TC unit's front-panel LEDs indicate normal operation without a site visit.

What Can Be Monitored

front-panel LED status

Imported Objects

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE

From SWDGS3120PRIMGMT-MIB

dlink-Dgs3120Proj-Dgs3120-48TC

OIDs

OID symbolic	OID numeric	Type	Access	Description
swLedMIB	1.3.6.1.4.1.171.11.117.1.4.4			The Structure of LED Information for the proprietary enterprise.
swLedMIBObject	1.3.6.1.4.1.171.11.117.1.4.4.1
swLedInfoTable	1.3.6.1.4.1.171.11.117.1.4.4.1.1		not-accessible	This table contains the LED information.
swLedInfoEntry	1.3.6.1.4.1.171.11.117.1.4.4.1.1.1		not-accessible	A list of front panel LED information for each unit in the system.
INT swLedInfoUnitId	1.3.6.1.4.1.171.11.117.1.4.4.1.1.1.1	INTEGER	read-only	The object indicates the unit ID.
OCT swLedInfoFrontPanelLedStatus	1.3.6.1.4.1.171.11.117.1.4.4.1.1.1.2	OCTET STRING	read-only	This object is a set of system LED indicators. The first 32 octets are defined as next, and following octets are for logical port LED. Octet 1 is box ID led bit 7-6: reserved bit 5-4: 00B = no error 01B = system self-test error 10B = safeguard engine entering the exhausted mode bit 3-0: The actual box ID. 0x1 = box ID 1 0x2 = box ID 2 ... Octet 2 is power led: 0x01 = power work normally 0x02 = power fail Octet 3 is RPS led: 0x01 = RPS is not connected 0x02 = RPS is connected to switch but not ready to power the switch 0x03 = RPS is ready to power the switch 0x04 = RPS is powering the switch Octet 4 is console led: 0x01 = system start up 0x02 = a user is login through console 0x03 = no user is login through console Octet 5 is master led: 0x00 = standalone 0x01 = master 0x02 = back master 0x03 = slave Octet 6 is fan led: 0x01 = all fans are OK 0x02 = one or more fans fail Octet 7 is SD card led: 0x01 = SD card is unplugged 0x02 = SD card is plugged 0x03 = reading/writing 0x04 = read/write fail Octet 8 is SIO port led: bit 7-2: reserved bit 1: SIO1 link state 0B = linkdown 1B = linkup bit 0: SIO2 link state 0B = linkdown 1B = linkup Octet 9 is POE led: 0x01 = can not support POE 0x02 = link/act/speed mode 0x03 = POE mode Octet 10 is port led control state: 0x00 = Port LED control state enabled 0x01 = Port LED control state disabled Octet 11-32 are reserved. The continued octets are the logic port led. Each octet presents one port. There are two modes: link/act/speed mode and POE mode. The link/act/speed mode presents the speed duplex of port. The POE mode presents if the port deliver power to PD. The POE mode is supported by POE Switch only. The mode is determined by Octet 9. If the switch can not support POE, the mode is link/act/speed only. In each octet: link/act/speed mode: bit 7: 0B = port is not activity 1B = port is activity bit 6: 0B = not combo port 1B = combo port bit 5: the bit is available only when the port is combo port and linkup 0B = fiber linkup 1B = copper linkup bit 4: reserved bit 3: 0B = half duplex 1B = full duplex bit 2-0: 0x0 = link down 0x1 = 10Mbps 0x2 = 100Mbps 0x3 = 1000Mbps 0x4 = 10Gbps POE mode: 0x01 = no deliver power to PD 0x02 = deliver power to PD.

RFC description

D-Link vendor management MIB for the DGS3120-48TC switch, manages LED status indicators and hardware diagnostics for that specific platform.

Start monitoring D-Link DGS-3120-48TC managed switch (LED 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.

Download DGS3120-48TC-LED-MIB

What Is DGS3120-48TC-LED-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description