PLANET WGSW-52040 - Manual (Page 144)

Hardware Revision:
Firmware Revision:4.0.1
Software Revision:6.2.30.0
Serial Number:
Manufacturer Name:****
Model Name:Unknown
Assert ID:Unknown
IEEE 802.3 Information :
auto-negotiation support: Supported
auto-negotiation support: Not Enabled
PMD auto-negotiation advertised capability: 1
operational MAU type: 1
SwitchA# show lldp neighbors interface ethernet 1/2
Port name : interface ethernet 1/2
Port Remote Counter：1
Neighbor Index: 1
Port name : Ethernet1/2
Port Remote Counter : 1
TimeMark :20
ChassisIdSubtype :4
ChassisId :00-30-4f-00-00-02
PortIdSubtype :Local
PortId :1
PortDesc :Ethernet1/1
SysName :****
SysDesc :*****
SysCapSupported :4
SysCapEnabled :4
Explanation:
1) Both Ethernet2 of switch A and Ethernet1 of switch B are the ports of network connection
device, they will not send LLDP packets with MED TLV information forwardly. Although
configure Ethernet1 of switch B to send MED TLV information, it will not send the related MED
information, that results the corresponding Remote table without the related MDE information
on Ethernet2 of switch A.
2) LLDP-MED device is able to send LLDP packets with MED TLV forwardly, so the
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