All MIBs › DGS3426-L2MGMT-MIB › swL2DevAlarmNewRoot
swL2DevAlarmNewRoot
Module: DGS3426-L2MGMT-MIB
OID (symbolic): DGS3426-L2MGMT-MIB::swL2DevAlarmNewRoot
OID (numeric): 1.3.6.1.4.1.171.11.70.1.2.1.3.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: When the device has become the new root of the Spanning Tree, this object decide whether to send a new root trap.
What is swL2DevAlarmNewRoot?
Enables or disables sending an SNMP trap when this switch becomes the new Spanning Tree root bridge. An admin enables this to get proactive notification of a root bridge election change, which often signals a topology problem or unplanned failover.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.70.1.2.1.3.1 snmpwalk -v2c -c public <target> DGS3426-L2MGMT-MIB::swL2DevAlarmNewRoot
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.70.1.2.1.3.1.1 snmpget -v2c -c public <target> DGS3426-L2MGMT-MIB::swL2DevAlarmNewRoot.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.70.1.2.1.3.1.1 i <value>
Start monitoring D-Link DGS-3426 managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3426-L2MGMT-MIB::swL2DevAlarmNewRoot OID value, configure state conditions and alerts, and monitor any D-Link DGS-3426 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 |
| 1.3.6.1.4.1.171.11.70 | dgsProjectXStackIISeriesProd | SW34XXPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.70.1 | dgs3426 | SW34XXPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.70.1.2 | swL2MgmtMIB | DGS3426-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.1.2.1 | swL2DevMgmt | DGS3426-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.1.2.1.3 | swL2DevAlarm | DGS3426-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.1.2.1.3.1 | swL2DevAlarmNewRoot | DGS3426-L2MGMT-MIB |