lldp tlv-enable legacy-tlv four-pair-power (AP wired port link profile view)

Function

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

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

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

Format

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

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

Parameters

None

Views

AP wired port link profile 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.

Example

# Configure an AP's wired interface to advertise Cisco's proprietary TLVs.

<HUAWEI> system-view
[HUAWEI] wlan
[HUAWEI-wlan-view] port-link-profile name port-link1
[HUAWEI-wlan-port-link-prof-port-link1] lldp tlv-enable legacy-tlv four-pair-power