CISCO-VIRTUAL-SWITCH-MIB :: cvsVSLConnectionChangeNotif

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-VIRTUAL-SWITCH-MIBcvsVSLConnectionChangeNotif

cvsVSLConnectionChangeNotif

Module: CISCO-VIRTUAL-SWITCH-MIB

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

OID (numeric): 1.3.6.1.4.1.9.9.388.0.1

Node type: NOTIFICATION-TYPE

Description: The notification will be generated when the state of the VSL connection is changed.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' CISCO-VIRTUAL-SWITCH-MIB::cvsVSLConnectionChangeNotif
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.9.9.388.0.1

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:60776->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (437627240) 50 days, 15:37:52.40
  SNMPv2-MIB::snmpTrapOID.0 = OID: CISCO-VIRTUAL-SWITCH-MIB::cvsVSLConnectionChangeNotif

SNMPv3 example:

snmptrap -v3 -l authPriv -u snmpv3user -a SHA -A "AuthPass1" -x AES -X "PrivPass1" <manager> '' CISCO-VIRTUAL-SWITCH-MIB::cvsVSLConnectionChangeNotif

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::cvsVSLConnectionChangeNotif 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
1.3.6.1.4.1.9.9.388.0ciscoVirtualSwitchMIBNotifsCISCO-VIRTUAL-SWITCH-MIB
1.3.6.1.4.1.9.9.388.0.1cvsVSLConnectionChangeNotifCISCO-VIRTUAL-SWITCH-MIB