H3C S5120-SI Series Command Reference Manual page 138

To enable LLDP-MED TLV advertising , you must enable LLDP-MED capabilities TLV advertising
first. Conversely, to disable LLDP-MED capabilities TLV advertising , you must disable the
advertising of other LDP-MED TLV.
To disable MAC/PHY configuration/status TLV advertising , you must disable LLDP-MED
capabilities TLV advertising first.
Enabling the advertising of LLDP-MED capabilities TLVs also enables the advertising of MAC/PHY
configuration/status TLVs.
Without specifying the all keyword, you can execute the lldp tlv-enable command repeatedly to
specify to advertise multiple types of TLVs.
Examples
# Enable the advertising of link aggregation TLVs of the IEEE 802.3 organizationally specific TLVs on
GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] lldp tlv-enable dot3-tlv link-aggregation
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