All MIBs › DES3526-L2MGMT-MIB › swL2DevAlarmLinkChange
swL2DevAlarmLinkChange
Module: DES3526-L2MGMT-MIB
OID (symbolic): DES3526-L2MGMT-MIB::swL2DevAlarmLinkChange
OID (numeric): 1.3.6.1.4.1.171.11.64.1.2.1.3.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object determines whether to send a trap or not when the link has changed. If the object is enabled (3), the Link Change trap is sent by the device when any of its port links change. The device doesn't send the trap if this object value is set to disabled or other.
What is swL2DevAlarmLinkChange?
Controls whether the switch sends a trap whenever any port's link state changes, up or down. Admins enable this for immediate notification of cable pulls, NIC failures, or flapping links anywhere on the switch.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.64.1.2.1.3.3 snmpwalk -v2c -c public <target> DES3526-L2MGMT-MIB::swL2DevAlarmLinkChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.64.1.2.1.3.3.1 snmpget -v2c -c public <target> DES3526-L2MGMT-MIB::swL2DevAlarmLinkChange.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.64.1.2.1.3.3.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> swL2DevAlarmLinkChange.1
Start monitoring D-Link DES-3526 managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DES3526-L2MGMT-MIB::swL2DevAlarmLinkChange OID value, configure state conditions and alerts, and monitor any D-Link DES-3526 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 |
| 1.3.6.1.4.1.171.11.64.1 | des3526 | SW3500PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.64.1.2 | swL2MgmtMIB | DES3526-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.64.1.2.1 | swL2DevMgmt | DES3526-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.64.1.2.1.3 | swL2DevAlarm | DES3526-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.64.1.2.1.3.3 | swL2DevAlarmLinkChange | DES3526-L2MGMT-MIB |