All MIBs › Q-BRIDGE-MIB › dot1qVlanNumDeletes
dot1qVlanNumDeletes
Module: Q-BRIDGE-MIB
OID (symbolic): Q-BRIDGE-MIB::dot1qVlanNumDeletes
OID (numeric): 1.3.6.1.2.1.17.7.1.4.1
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of times a VLAN entry has been deleted from the dot1qVlanCurrentTable (for any reason). If an entry is deleted, then inserted, and then deleted, this counter will be incremented by 2.
What is dot1qVlanNumDeletes?
This is a running count of how many VLAN entries have been removed from the active VLAN table since the switch booted. Engineers watch this counter to detect if VLANs are being unexpectedly deleted due to misconfigurations or software bugs. For instance, a suddenly climbing counter might indicate unstable GVRP protocol operations.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.17.7.1.4.1 snmpwalk -v2c -c public <target> Q-BRIDGE-MIB::dot1qVlanNumDeletes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.17.7.1.4.1.1 snmpget -v2c -c public <target> Q-BRIDGE-MIB::dot1qVlanNumDeletes.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.17 | dot1dBridge | BRIDGE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.17.7 | qBridgeMIB | Q-BRIDGE-MIB |
| 1.3.6.1.2.1.17.7.1 | qBridgeMIBObjects | Q-BRIDGE-MIB |
| 1.3.6.1.2.1.17.7.1.4 | dot1qVlan | Q-BRIDGE-MIB |
| 1.3.6.1.2.1.17.7.1.4.1 | dot1qVlanNumDeletes | Q-BRIDGE-MIB |