CISCO-DYNAMIC-ARP-INSPECTION-MIB :: cdaiIfTrustEnable

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-DYNAMIC-ARP-INSPECTION-MIB › cdaiIfTrustEnable

cdaiIfTrustEnable

Module: CISCO-DYNAMIC-ARP-INSPECTION-MIB

OID (symbolic): CISCO-DYNAMIC-ARP-INSPECTION-MIB::cdaiIfTrustEnable

OID (numeric): 1.3.6.1.4.1.9.9.374.1.3.1.1.1

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: This object indicates whether the interface is trusted for Dynamic ARP Inspection purpose.

If this object is set to 'true', the interface is trusted. ARP packets coming to this interface will be forwarded without checking.

If this object is set to 'false', the interface is not trusted. ARP packets coming to this interface will be subjected to ARP inspection.

What is cdaiIfTrustEnable?

Read-write flag marking an interface as trusted or untrusted for Dynamic ARP Inspection; ARP packets on trusted interfaces are forwarded without inspection.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.374.1.3.1.1.1
snmpwalk -v2c -c public <target> CISCO-DYNAMIC-ARP-INSPECTION-MIB::cdaiIfTrustEnable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.374.1.3.1.1.1.1
snmpget -v2c -c public <target> CISCO-DYNAMIC-ARP-INSPECTION-MIB::cdaiIfTrustEnable.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.374.1.3.1.1.1.1 s <value>

Start monitoring Cisco Catalyst switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-DYNAMIC-ARP-INSPECTION-MIB::cdaiIfTrustEnable OID value, configure state conditions and alerts, and monitor any Cisco Catalyst switches 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
1.3.6.1.4.1.9.9.374ciscoDynamicArpInspectionMIBCISCO-DYNAMIC-ARP-INSPECTION-MIB
1.3.6.1.4.1.9.9.374.1cdaiMIBObjectsCISCO-DYNAMIC-ARP-INSPECTION-MIB
1.3.6.1.4.1.9.9.374.1.3cdaiInterfaceCISCO-DYNAMIC-ARP-INSPECTION-MIB
1.3.6.1.4.1.9.9.374.1.3.1cdaiIfConfigTableCISCO-DYNAMIC-ARP-INSPECTION-MIB
1.3.6.1.4.1.9.9.374.1.3.1.1cdaiIfConfigEntryCISCO-DYNAMIC-ARP-INSPECTION-MIB
1.3.6.1.4.1.9.9.374.1.3.1.1.1cdaiIfTrustEnableCISCO-DYNAMIC-ARP-INSPECTION-MIB