All MIBs › SW-LAYER2-PORT-MANAGEMENT-MIB › swL2PortCtrlLinkStatusAlarmState
swL2PortCtrlLinkStatusAlarmState
Module: SW-LAYER2-PORT-MANAGEMENT-MIB
OID (symbolic): SW-LAYER2-PORT-MANAGEMENT-MIB::swL2PortCtrlLinkStatusAlarmState
OID (numeric): 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.4.2.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Depends on this object to determine to send a trap or not when link status changes.
What is swL2PortCtrlLinkStatusAlarmState?
Controls whether the switch sends an SNMP trap whenever this port's link status changes from up to down or down to up; an admin enables it on ports where an unexpected link flap should page someone.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.4.2.1.5 snmpwalk -v2c -c public <target> SW-LAYER2-PORT-MANAGEMENT-MIB::swL2PortCtrlLinkStatusAlarmState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.4.2.1.5.1 snmpget -v2c -c public <target> SW-LAYER2-PORT-MANAGEMENT-MIB::swL2PortCtrlLinkStatusAlarmState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.4.2.1.5.1 i <value>
Start monitoring D-Link/Marconi ES2000-series Layer 2 switch (per-port link/control/statistics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SW-LAYER2-PORT-MANAGEMENT-MIB::swL2PortCtrlLinkStatusAlarmState OID value, configure state conditions and alerts, and monitor any D-Link/Marconi ES2000-series Layer 2 switch (per-port link/control/statistics) from a single console.
OID Breakdown
Upper-level ancestors (15 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 |
| 1.3.6.1.4.1.326 | fore | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2 | systems | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20 | ethernet | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20.1 | edge | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20.1.2 | golf | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2 | golfcommon | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2 | fore_mgmt | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28 | es2000Mgmt | SW-COMMON-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2 | swL2Mgmt | SW-COMMON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.4 | swL2PortMgmt | SW-LAYER2-PORT-MANAGEMENT-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.4.2 | swL2PortCtrlTable | SW-LAYER2-PORT-MANAGEMENT-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.4.2.1 | swL2PortCtrlEntry | SW-LAYER2-PORT-MANAGEMENT-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.4.2.1.5 | swL2PortCtrlLinkStatusAlarmState | SW-LAYER2-PORT-MANAGEMENT-MIB |