All MIBs › DES3552-L2MGMT-MIB › swL2DevAlarmLinkChange
swL2DevAlarmLinkChange
Module: DES3552-L2MGMT-MIB
OID (symbolic): DES3552-L2MGMT-MIB::swL2DevAlarmLinkChange
OID (numeric): 1.3.6.1.4.1.171.11.105.3.2.1.3.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object determines whether or not to send a trap message 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 does not send the trap if this object value is disabled or other.
What is swL2DevAlarmLinkChange?
Controls whether the switch sends a Link Change trap whenever any of its ports goes up or down. This is the standard way an admin gets push notifications for cable pulls, NIC resets, or flapping links instead of having to poll port status.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.105.3.2.1.3.3 snmpwalk -v2c -c public <target> DES3552-L2MGMT-MIB::swL2DevAlarmLinkChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.105.3.2.1.3.3.1 snmpget -v2c -c public <target> DES3552-L2MGMT-MIB::swL2DevAlarmLinkChange.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.105.3.2.1.3.3.1 i <value>
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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 |
| 1.3.6.1.4.1.171.11.105 | dlink_Des3528Series | SW3528PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3 | des3552 | SW3528PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.105.3.2 | swL2MgmtMIB | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.1 | swL2DevMgmt | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.1.3 | swL2DevAlarm | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.1.3.3 | swL2DevAlarmLinkChange | DES3552-L2MGMT-MIB |