All MIBs › IEEE8021-BRIDGE-MIB › ieee8021BridgeBaseDeviceCapabilities
ieee8021BridgeBaseDeviceCapabilities
Module: IEEE8021-BRIDGE-MIB
OID (symbolic): IEEE8021-BRIDGE-MIB::ieee8021BridgeBaseDeviceCapabilities
OID (numeric): 1.3.111.2.802.1.1.2.1.1.1.1.5
Node type: OBJECT-TYPE
Type: Bits
Access: read-create
Description:
Indicates the optional parts of IEEE Std 802.1Q that are implemented by this device and are manageable through this MIB. Capabilities that are allowed on a per-port basis are indicated in ieee8021BridgeBasePortCapabilities.
dot1dExtendedFilteringServices(0), -- can perform filtering of -- individual multicast addresses -- controlled by MMRP. dot1dTrafficClasses(1), -- can map priority to -- multiple traffic classes. dot1qStaticEntryIndividualPort(2), -- dot1qStaticUnicastReceivePort & -- dot1qStaticMulticastReceivePort -- can represent non-zero entries. dot1qIVLCapable(3), -- Independent VLAN Learning (IVL). dot1qSVLCapable(4), -- Shared VLAN Learning (SVL). dot1qHybridCapable(5), -- both IVL & SVL simultaneously. dot1qConfigurablePvidTagging(6), -- whether the implementation -- supports the ability to -- override the default PVID -- setting and its egress status -- (VLAN-Tagged or Untagged) on -- each port. dot1dLocalVlanCapable(7) -- can support multiple local -- Bridges, outside of the scope -- of IEEE 802.1Q defined VLANs.
This object may not be modified while the corresponding instance of ieee8021BridgeBaseRowStatus is active(1).
The value of this object MUST be retained across reinitializations of the management system.
What is ieee8021BridgeBaseDeviceCapabilities?
This BITS object indicates which optional IEEE 802.1Q bridging features the device implements and manages through SNMP, including extended filtering, traffic classes, static VLAN entries, independent/shared VLAN learning modes, and local VLAN support. Declaring these capabilities allows management stations to understand which QoS, filtering, and VLAN learning strategies are available. Network administrators reference this to verify the device supports required bridging features before configuring advanced switching services.
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| 1.3.111.2.802.1.1.2 | ieee8021BridgeMib | IEEE8021-BRIDGE-MIB |
| 1.3.111.2.802.1.1.2.1 | ieee8021BridgeObjects | IEEE8021-BRIDGE-MIB |
| 1.3.111.2.802.1.1.2.1.1 | ieee8021BridgeBase | IEEE8021-BRIDGE-MIB |
| 1.3.111.2.802.1.1.2.1.1.1 | ieee8021BridgeBaseTable | IEEE8021-BRIDGE-MIB |
| 1.3.111.2.802.1.1.2.1.1.1.1 | ieee8021BridgeBaseEntry | IEEE8021-BRIDGE-MIB |
| 1.3.111.2.802.1.1.2.1.1.1.1.5 | ieee8021BridgeBaseDeviceCapabilities | IEEE8021-BRIDGE-MIB |