Item

Description

 

 

The IEEE 802.3 defined LLDP TLVs supported by the device include the following:

z

MAC/PHY: The rate, duplex mode, and speed

 

auto-negotiation state of the port.

z POE Power: Power supply capability of the port.

z Link Aggregation: Indicates the support of the port for

IEEE 802.3

link aggregation, and the aggregation status (whether

 

the link is in an aggregation).

z

Maximum Frame Size: Supported maximum frame

 

size. Currently, it takes the MTU of the port.

If you check the option of All IEEE802.3, all the above IEEE802.3 organizationally specific TLVs will be sent within LLDPDUs

The MED related LLDP TLVs include the following

z Capability: MED device type of the device, and types

 

of LLDP MED TLVs that can be encapsulated in

 

LLDPDUs.

z

Network Policy: VLAN ID of the port, supported

 

applications (voice and video, for example), and

 

priority and policy of each application.

z Power Over Ethernet: Power supply capability of the

LLDP-MED

port.

z Inventory: Inventory information of the local device,

 

including Hardware Revision TLV, Firmware Revision

 

TLV, Software Revision TLV, Serial Number TLV,

 

Manufacturer Name TLV, Model Name TLV, Asset ID

 

TLV used for inventory management and asserting

 

tracking.

If you check the option of All LLDP-MED to encapsulate

all LLDP-MED TLVs supported by the device

 

 

Viewing LLDP Information

Viewing Global LLDP Information and Received LLDP Information

Click Device > LLDP > Global Summary. The Global LLDP Information and Received LLDP Information Page opens.

Figure 3-71Global LLDP Information and Received LLDP Information Page

The Global LLDP Information and Received LLDP Information Page contains the following fields:

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3Com 3CBLSF26H manual Viewing Lldp Information, Lldp-Med