3com S7906E Guide De Référence

 

1-27 

power-over-ethernet: Sends extended power-via-MDI TLVs. 

Use the lldp tlv-enable command to enable the sending of specific TLVs for a port or all the ports in a 

port group. 

Use the undo lldp tlv-enable command to disable the sending of specific TLVs. 

By default, all the TLVs except location identification TLVs are sent. 

Note that: 

z 

To enable MED related LLDP TLV sending, you need to enable LLDP-MED capabilities TLV 

sending first. Conversely, to disable LLDP-MED capabilities TLV sending, you need to disable the 

sending of other MED related LLDP TLV. 

z 

To disable MAC/PHY configuration/status TLV sending, you need to disable LLDP-MED 

capabilities TLV sending first. 

z 

Specifying the all keyword for basic LLDP TLVs and organization defined LLDP TLVs (including 

IEEE 802.1 defined LLDP TLVs and IEEE 802.3 defined LLDP TLVs) enables sending of all the 

corresponding LLDP TLVs. For MED related LLDP TLVs, the all keyword enables sending of all 

the MED related LLDP TLVs except location identification TLVs. 

z 

Enabling the sending of LLDP-MED capabilities TLVs also enables the sending of MAC/PHY 

configuration/status TLVs. 

z 

You can specify to send multiple types of TLVs by executing the lldp tlv-enable command 

repeatedly. 

# Enable the sending of link aggregation group TLVs on GigabitEthernet 2/0/3. 

<Sysname> system-view 

[Sysname] interface gigabitethernet2/0/3 

[Sysname-GigabitEthernet2/0/3] lldp tlv-enable dot3-tlv link-aggregation