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Fat AP and Cloud AP V200R010C00 Command Reference

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lldp tlv-enable legacy-tlv four-pair-power

lldp tlv-enable legacy-tlv four-pair-power


The lldp tlv-enable legacy-tlv four-pair-power command configures an wired interface to advertise Cisco's proprietary TLVs.

The undo lldp tlv-enable legacy-tlv four-pair-power command prohibits an wired interface from advertising Cisco's proprietary TLVs.

By default, an wired interface advertises Cisco's proprietary TLVs.


lldp tlv-enable legacy-tlv four-pair-power

undo lldp tlv-enable legacy-tlv four-pair-power




GE interface view, MultiGE interface view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

Some Cisco's switches use proprietary LLDP TLVs to negotiate the UPoE power supply. If such a switch is used to supply UPoE power to an AP, the AP's wired interface connected to the switch must be enabled to advertise Cisco's proprietary TLVs for UPoE power negotiation. Otherwise, LLDP negotiation fails. If interfaces on the Cisco's switch do not supply UPoE power, the AP is provided with insufficient input power and cannot work properly.


# Configure interface GigabitEthernet0/0/1 to advertise Cisco's proprietary TLVs.

<Huawei> system-view
[Huawei] interface gigabitethernet 0/0/1
[Huawei-GigabitEthernet0/0/1] lldp tlv-enable legacy-tlv four-pair-power
Updated: 2019-11-21

Document ID: EDOC1100064352

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