All MIBs › DGS3426P-L2MGMT-MIB › swL2DevAlarmLinkChange
swL2DevAlarmLinkChange
Module: DGS3426P-L2MGMT-MIB
OID (symbolic): DGS3426P-L2MGMT-MIB::swL2DevAlarmLinkChange
OID (numeric): 1.3.6.1.4.1.171.11.70.7.2.1.3.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object determine to send a trap or not when the link was changed. If the object is enabled(3), the Link Change trap is sent by the device when any of its ports link change. The device doesn't send the trap if this object value is disabled or other.
What is swL2DevAlarmLinkChange?
Controls whether the switch sends a trap whenever any port's physical link state changes. Enabling it gives an admin near-real-time notification of cable pulls, NIC failures, or device reboots on connected equipment without having to continuously poll each port's link status.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.70.7.2.1.3.3 snmpwalk -v2c -c public <target> DGS3426P-L2MGMT-MIB::swL2DevAlarmLinkChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.70.7.2.1.3.3.1 snmpget -v2c -c public <target> DGS3426P-L2MGMT-MIB::swL2DevAlarmLinkChange.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.70.7.2.1.3.3.1 i <value>
Start monitoring D-Link DGS-3426P managed PoE switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3426P-L2MGMT-MIB::swL2DevAlarmLinkChange OID value, configure state conditions and alerts, and monitor any D-Link DGS-3426P managed PoE 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 |
| 1.3.6.1.4.1.171.11.70 | dgsProjectXStackIISeriesProd | SW34XXPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.70.7 | dgs3426p | SW34XXPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.70.7.2 | swL2MgmtMIB | DGS3426P-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.7.2.1 | swL2DevMgmt | DGS3426P-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.7.2.1.3 | swL2DevAlarm | DGS3426P-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.7.2.1.3.3 | swL2DevAlarmLinkChange | DGS3426P-L2MGMT-MIB |