All MIBs › Q-BRIDGE-MIB › dot1qPortAcceptableFrameTypes
dot1qPortAcceptableFrameTypes
Module: Q-BRIDGE-MIB
OID (symbolic): Q-BRIDGE-MIB::dot1qPortAcceptableFrameTypes
OID (numeric): 1.3.6.1.2.1.17.7.1.4.5.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: When this is admitOnlyVlanTagged(2), the device will discard untagged frames or Priority-Tagged frames received on this port. When admitAll(1), untagged frames or Priority-Tagged frames received on this port will be accepted and assigned to a VID based on the PVID and VID Set for this port.
This control does not affect VLAN-independent Bridge Protocol Data Unit (BPDU) frames, such as GVRP and Spanning Tree Protocol (STP). It does affect VLAN- dependent BPDU frames, such as GMRP.
The value of this object MUST be retained across reinitializations of the management system.
What is dot1qPortAcceptableFrameTypes?
This is a setting that controls whether a port accepts only VLAN-tagged frames, or both tagged and untagged frames. Network engineers use this to enforce VLAN tagging policies on trunk ports or allow untagged devices on access ports. Setting this to 'admitOnlyVlanTagged' ensures only properly tagged traffic enters the port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.17.7.1.4.5.1.2 snmpwalk -v2c -c public <target> Q-BRIDGE-MIB::dot1qPortAcceptableFrameTypes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.17.7.1.4.5.1.2.1 snmpget -v2c -c public <target> Q-BRIDGE-MIB::dot1qPortAcceptableFrameTypes.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.2.1.17.7.1.4.5.1.2.1 i <value>
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OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.17 | dot1dBridge | BRIDGE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.17.7 | qBridgeMIB | Q-BRIDGE-MIB |
| 1.3.6.1.2.1.17.7.1 | qBridgeMIBObjects | Q-BRIDGE-MIB |
| 1.3.6.1.2.1.17.7.1.4 | dot1qVlan | Q-BRIDGE-MIB |
| 1.3.6.1.2.1.17.7.1.4.5 | dot1qPortVlanTable | Q-BRIDGE-MIB |
| 1.3.6.1.2.1.17.7.1.4.5.1 | dot1qPortVlanEntry | Q-BRIDGE-MIB |
| 1.3.6.1.2.1.17.7.1.4.5.1.2 | dot1qPortAcceptableFrameTypes | Q-BRIDGE-MIB |