All MIBs › DES3550-L2MGMT-MIB › swL2PortInfoLinkStatus
swL2PortInfoLinkStatus
Module: DES3550-L2MGMT-MIB
OID (symbolic): DES3550-L2MGMT-MIB::swL2PortInfoLinkStatus
OID (numeric): 1.3.6.1.4.1.171.11.64.2.2.4.1.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object indicates the port link status.
What is swL2PortInfoLinkStatus?
Reports whether this port currently has an active link, in the legacy per-port info table. Admins (or the current swL2PortInformationLinkStatus equivalent) poll this to detect a down cable or unplugged device on a specific port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.64.2.2.4.1.1.4 snmpwalk -v2c -c public <target> DES3550-L2MGMT-MIB::swL2PortInfoLinkStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.64.2.2.4.1.1.4.1 snmpget -v2c -c public <target> DES3550-L2MGMT-MIB::swL2PortInfoLinkStatus.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> swL2PortInfoLinkStatus.1
Start monitoring D-Link DES-3550 managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DES3550-L2MGMT-MIB::swL2PortInfoLinkStatus OID value, configure state conditions and alerts, and monitor any D-Link DES-3550 managed switch from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| 1.3.6.1.4.1.171.11.64 | des3500SeriesProd | SW3500PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.64.2 | des3550 | SW3500PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.64.2.2 | swL2MgmtMIB | DES3550-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.64.2.2.4 | swL2PortMgmt | DES3550-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.64.2.2.4.1 | swL2PortInfoTable | DES3550-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.64.2.2.4.1.1 | swL2PortInfoEntry | DES3550-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.64.2.2.4.1.1.4 | swL2PortInfoLinkStatus | DES3550-L2MGMT-MIB |