All MIBs › IEEE8021-Q-BRIDGE-MIB › ieee8021QBridgePortAcceptableFrameTypes
ieee8021QBridgePortAcceptableFrameTypes
Module: IEEE8021-Q-BRIDGE-MIB
OID (symbolic): IEEE8021-Q-BRIDGE-MIB::ieee8021QBridgePortAcceptableFrameTypes
OID (numeric): 1.3.111.2.802.1.1.4.1.4.5.1.2
Node type: OBJECT-TYPE
Type: IEEE8021PortAcceptableFrameTypes
Access: read-write
Description: When this is admitTagged(3), 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 MVRP and Spanning Tree Protocol (STP). It does affect VLAN- dependent BPDU frames, such as MMRP.
The value of this object MUST be retained across reinitializations of the management system.
What is ieee8021QBridgePortAcceptableFrameTypes?
This controls which types of Ethernet frames are accepted on a VLAN-capable bridge port. When set to admitTagged, only VLAN-tagged frames are accepted; when admitAll, both tagged and untagged frames are accepted. An operator configures this to enforce strict VLAN frame tagging requirements and prevent accidental untagged traffic on protected network segments.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.4.1.4.5.1.2 snmpwalk -v2c -c public <target> IEEE8021-Q-BRIDGE-MIB::ieee8021QBridgePortAcceptableFrameTypes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.4.1.4.5.1.2.1 snmpget -v2c -c public <target> IEEE8021-Q-BRIDGE-MIB::ieee8021QBridgePortAcceptableFrameTypes.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.111.2.802.1.1.4.1.4.5.1.2.1 s <value>
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OID Breakdown
Upper-level ancestors (3 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.111.2.802.1.1.4 | ieee8021QBridgeMib | IEEE8021-Q-BRIDGE-MIB |
| 1.3.111.2.802.1.1.4.1 | ieee8021QBridgeMibObjects | IEEE8021-Q-BRIDGE-MIB |
| 1.3.111.2.802.1.1.4.1.4 | ieee8021QBridgeVlan | IEEE8021-Q-BRIDGE-MIB |
| 1.3.111.2.802.1.1.4.1.4.5 | ieee8021QBridgePortVlanTable | IEEE8021-Q-BRIDGE-MIB |
| 1.3.111.2.802.1.1.4.1.4.5.1 | ieee8021QBridgePortVlanEntry | IEEE8021-Q-BRIDGE-MIB |
| 1.3.111.2.802.1.1.4.1.4.5.1.2 | ieee8021QBridgePortAcceptableFrameTypes | IEEE8021-Q-BRIDGE-MIB |