CISCO-VLAN-MEMBERSHIP-MIB :: vmVmpsChanges

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-VLAN-MEMBERSHIP-MIB › vmVmpsChanges

vmVmpsChanges

Module: CISCO-VLAN-MEMBERSHIP-MIB

OID (symbolic): CISCO-VLAN-MEMBERSHIP-MIB::vmVmpsChanges

OID (numeric): 1.3.6.1.4.1.9.9.68.1.3.3

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of times, since last system re-initialization, the current VMPS was changed. The current VMPS is changed whenever the VMPS fails to response after vmVmpsRetries of a VQP request.

What is vmVmpsChanges?

This Counter32 counts how many times, since last re-initialization, the device switched to a different current VMPS server, which happens whenever the active VMPS fails to respond after vmVmpsRetries attempts. An administrator watches this counter as a sign of VMPS server instability or unreachability forcing repeated failover. For example, a rapidly climbing count would suggest the primary VMPS server is intermittently unreachable, causing the switch to keep failing over to alternates.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.68.1.3.3
snmpwalk -v2c -c public <target> CISCO-VLAN-MEMBERSHIP-MIB::vmVmpsChanges

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.68.1.3.3.1
snmpget -v2c -c public <target> CISCO-VLAN-MEMBERSHIP-MIB::vmVmpsChanges.1

Start monitoring Cisco Catalyst switches (VMPS/dynamic VLAN assignment) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-VLAN-MEMBERSHIP-MIB::vmVmpsChanges OID value, configure state conditions and alerts, and monitor any Cisco Catalyst switches (VMPS/dynamic VLAN assignment) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.68ciscoVlanMembershipMIBCISCO-VLAN-MEMBERSHIP-MIB
1.3.6.1.4.1.9.9.68.1ciscoVlanMembershipMIBObjectsCISCO-VLAN-MEMBERSHIP-MIB
1.3.6.1.4.1.9.9.68.1.3vmStatisticsCISCO-VLAN-MEMBERSHIP-MIB
1.3.6.1.4.1.9.9.68.1.3.3vmVmpsChangesCISCO-VLAN-MEMBERSHIP-MIB