CISCO-VIRTUAL-SWITCH-MIB :: cvsVSLChangeNotifEnable

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-VIRTUAL-SWITCH-MIBcvsVSLChangeNotifEnable

cvsVSLChangeNotifEnable

Module: CISCO-VIRTUAL-SWITCH-MIB

OID (symbolic): CISCO-VIRTUAL-SWITCH-MIB::cvsVSLChangeNotifEnable

OID (numeric): 1.3.6.1.4.1.9.9.388.1.1.6

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: Enable or disable the generation of cvsVSLConnectionChangeNotif notification.

What is cvsVSLChangeNotifEnable?

This read-write boolean controls whether the device generates a trap notification whenever a VSL, or Virtual Switch Link, connection changes state. An admin cares because enabling this is what lets monitoring systems get proactively alerted to VSL state changes instead of having to poll for them. For example, setting this to true ensures the network management system receives an immediate notification if the VSL between the two virtual switch chassis goes down.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.388.1.1.6
snmpwalk -v2c -c public <target> CISCO-VIRTUAL-SWITCH-MIB::cvsVSLChangeNotifEnable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.388.1.1.6.1
snmpget -v2c -c public <target> CISCO-VIRTUAL-SWITCH-MIB::cvsVSLChangeNotifEnable.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.388.1.1.6.1 s <value>

Start monitoring Cisco Catalyst 6500/6800-series switches (VSS) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-VIRTUAL-SWITCH-MIB::cvsVSLChangeNotifEnable OID value, configure state conditions and alerts, and monitor any Cisco Catalyst 6500/6800-series switches (VSS) 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
1.3.6.1.4.1.9.9.388ciscoVirtualSwitchMIBCISCO-VIRTUAL-SWITCH-MIB
1.3.6.1.4.1.9.9.388.1ciscoVirtualSwitchMIBObjectsCISCO-VIRTUAL-SWITCH-MIB
1.3.6.1.4.1.9.9.388.1.1cvsGlobalObjectsCISCO-VIRTUAL-SWITCH-MIB
1.3.6.1.4.1.9.9.388.1.1.6cvsVSLChangeNotifEnableCISCO-VIRTUAL-SWITCH-MIB