CISCO-C2900-MIB :: c2900AddressViolation

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-C2900-MIBc2900AddressViolation

c2900AddressViolation

Module: CISCO-C2900-MIB

OID (symbolic): CISCO-C2900-MIB::c2900AddressViolation

OID (numeric): 1.3.6.1.4.1.9.9.87.2.0.1

Node type: NOTIFICATION-TYPE

Description: The addressViolation notification is generated when an address violation is detected on a secured port. The generation of the addressViolation notification can be enabled or suppressed using the object c2900ConfigAddressViolationAction. The particular secured port is indicated by the value of c2900PortIfIndex.

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-C2900-MIB::c2900AddressViolation
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.9.9.87.2.0.1

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]:60482->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (368708674) 42 days, 16:11:26.74
  SNMPv2-MIB::snmpTrapOID.0 = OID: CISCO-C2900-MIB::c2900AddressViolation

Start monitoring Cisco Catalyst 2900 series switch (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-C2900-MIB::c2900AddressViolation OID value, configure state conditions and alerts, and monitor any Cisco Catalyst 2900 series switch (legacy) 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
1.3.6.1.4.1.9.9.87ciscoC2900MIBCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.2c2900MibNotificationsCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.2.0c2900MibNotificationsPrefixCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.2.0.1c2900AddressViolationCISCO-C2900-MIB