3Com S7906E Configuration Manual page 135

Type
Port Description
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, 3Com Switches S7900E support receiving but not sending 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
Power Stateful Control
Port description of the sending port.
Assigned name of the sending device.
Description of the sending device.
Identifies the primary functions of the sending device and the
primary functions that have been enabled.
Management address used to reach higher level entities to
assist discovery by network management, and the interface
number and OID (object identifier) associated with the
address.
Contains the 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 Power supply capability of the port, including the
PoE type (PSE or PD), PoE mode, whether PSE power
supply is supported, whether PSE power supply is enabled,
and whether the PoE mode is controllable.
Indicates the support of the port for link aggregation, the
aggregation capability of the port, and the aggregation status
(that is, whether the link is in an aggregation).
Indicates the supported maximum frame size. It is now the
MTU of the port.
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.
1-4
Description
Description
PVID of the sending port
Port and protocol VLAN IDs
A specific VLAN name on the port
Protocols supported on the port
Description
Remarks
Optional