H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 142)

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Type Description Remarks
Port Description Port description of the sending port
Optional
System Name Assigned name of the sending device
System Description Description of the sending device
System Capabilities
Identifies the primary functions of the sending device and the
enabled primary functions
Management Address
Management address, and the interface number and object
identifier (OID) associated with the address
2. IEEE 802.1 organizationally specific TLVs
Table 23 IEEE 802.1 organizationally specific TLVs
Type Description
Port VLAN ID Port’s VLAN identifier (PVID). An LLDPDU carries only one TLV of this type.
Port And Protocol VLAN ID
Indicates whether the device supports protocol VLANs and, if so, what VLAN
IDs these protocols will be associated with. An LLDPDU can carry multiple
different TLVs of this type.
VLAN Name
Textual name of any VLAN to which the port belongs. An LLDPDU can carry
multiple different TLVs of this type.
Protocol Identity
Indicates protocols supported on the port. An LLDPDU can carry multiple
different TLVs of this type.
DCBX Data center bridging exchange protocol
NOTE:
The switching engine on a WX3000E wireless switch only supports receiving protocol identity TLVs.
3. IEEE 802.3 organizationally specific TLVs
Table 24 IEEE 802.3 organizationally specific TLVs
Type Description
MAC/PHY Configuration/Status
Contains the bit-rate and duplex capabilities of the sending port, support
for auto negotiation, enabling status of auto negotiation, and the current
rate and duplex mode.
Power Via MDI
Contains the power supply capability of the port, including the Power over
Ethernet (PoE) type, which can be Power Sourcing Equipment (PSE) or
Powered Device (PD), PoE mode, whether PSE power supply is supported,
whether PSE power supply is enabled, and whether the PoE mode is
controllable.
Link Aggregation
Indicates the aggregation capability of the port (whether the link is capable
of being aggregated), and the aggregation status (whether the link is in an
aggregation).
Maximum Frame Size Indicates the supported maximum frame size. It is now the MTU of the port.
Power Stateful Control
Power state control configured on the sending port, including the power
type of the PSE/PD, PoE sourcing/receiving priority, and PoE
sourcing/receiving power.