H3C S5120-SI Series Configuration Manual page 128

Type
System Name
System Description
System Capabilities
Management
Address
2) IEEE 802.1 organizationally specific TLVs
Table 1-4 IEEE 802.1 organizationally specific TLVs
Type
Port VLAN ID
Port And Protocol VLAN
ID
VLAN Name
Protocol Identity
Currently, H3C devices only support receiving protocol identity TLVs.
3) IEEE 802.3 organizationally specific TLVs
Table 1-5 IEEE 802.3 organizationally specific TLVs
Type
MAC/PHY Configuration/Status
Power Via MDI
Link Aggregation
Maximum Frame Size
Assigned name of the sending device
Description of the sending device
Identifies the primary functions of the sending device and
the enabled primary functions
Management address, and the interface number and OID
(object identifier) associated with the address
Port's VLAN identifier (PVID). An LLDPDU carries only one TLV of this
type.
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.
Textual name of any VLAN to which the port belongs. An LLDPDU can
carry multiple different TLVs of this type.
Indicates protocols supported on the port. An LLDPDU can carry
multiple different TLVs of this type.
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.
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.
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).
Indicates the supported maximum frame size. It is now the MTU
of the port.
1-4
Description
Description
Description
Remarks