CISCO-PRIVATE-VLAN-MIB :: cpvlanTrunkPortNormalVlans

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-PRIVATE-VLAN-MIBcpvlanTrunkPortNormalVlans

cpvlanTrunkPortNormalVlans

Module: CISCO-PRIVATE-VLAN-MIB

OID (symbolic): CISCO-PRIVATE-VLAN-MIB::cpvlanTrunkPortNormalVlans

OID (numeric): 1.3.6.1.4.1.9.9.173.1.2.4.1.8

Node type: OBJECT-TYPE

Type: VlanIndexBitmap

Access: read-write

Description: A string of octets containing one bit per VLAN for VLANs with values of 0 through 1023 in the management domain on this port.

If the VLAN represented by setting a bit to '1' in the bitmap is a normal VLAN, it allows packets belonging to this vlan on this Private VLAN trunk port.

If the bit corresponding to a VLAN is set to '1' and if the corresponding VLAN is a normal VLAN, then the local system is enabled to transmit and receive frames as normal VLAN

If the bit corresponding to a VLAN is set to '0', and if the corresponding VLAN is not configured as a secondary VLAN, then the system is disabled from sending and receiving frames on that VLAN via this Private VLAN trunk port.

What is cpvlanTrunkPortNormalVlans?

A bitmap for VLANs 0-1023 that configures which VLANs are treated as normal (non-Private-VLAN) and passed through unmodified on a Private VLAN trunk port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.173.1.2.4.1.8
snmpwalk -v2c -c public <target> CISCO-PRIVATE-VLAN-MIB::cpvlanTrunkPortNormalVlans

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.173.1.2.4.1.8.1
snmpget -v2c -c public <target> CISCO-PRIVATE-VLAN-MIB::cpvlanTrunkPortNormalVlans.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.173.1.2.4.1.8.1 s <value>

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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
1.3.6.1.4.1.9.9.173ciscoPrivateVlanMIBCISCO-PRIVATE-VLAN-MIB
1.3.6.1.4.1.9.9.173.1cpvlanMIBObjectsCISCO-PRIVATE-VLAN-MIB
1.3.6.1.4.1.9.9.173.1.2cpvlanPortObjectsCISCO-PRIVATE-VLAN-MIB
1.3.6.1.4.1.9.9.173.1.2.4cpvlanTrunkPortTableCISCO-PRIVATE-VLAN-MIB
1.3.6.1.4.1.9.9.173.1.2.4.1cpvlanTrunkPortEntryCISCO-PRIVATE-VLAN-MIB
1.3.6.1.4.1.9.9.173.1.2.4.1.8cpvlanTrunkPortNormalVlansCISCO-PRIVATE-VLAN-MIB