All MIBs › DES6500-L2MGMT-MIB › swL2DevAlarmLinkChange
swL2DevAlarmLinkChange
Module: DES6500-L2MGMT-MIB
OID (symbolic): DES6500-L2MGMT-MIB::swL2DevAlarmLinkChange
OID (numeric): 1.3.6.1.4.1.171.11.78.1.2.1.3.3
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 of its ports changes link state (up or down). Enabling it lets a management station learn about cable pulls or link flaps in near real time instead of waiting for a poll cycle.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.78.1.2.1.3.3 snmpwalk -v2c -c public <target> DES6500-L2MGMT-MIB::swL2DevAlarmLinkChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.78.1.2.1.3.3.1 snmpget -v2c -c public <target> DES6500-L2MGMT-MIB::swL2DevAlarmLinkChange.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.78.1.2.1.3.3.1 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 |
| 1.3.6.1.4.1.171.11.78 | des6500SeriesProd | SW6500PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.78.1 | des6500 | SW6500PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.78.1.2 | swL2MgmtMIB | DES6500-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.78.1.2.1 | swL2DevMgmt | DES6500-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.78.1.2.1.3 | swL2DevAlarm | DES6500-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.78.1.2.1.3.3 | swL2DevAlarmLinkChange | DES6500-L2MGMT-MIB |