Ошибка "Error: Link-type trunk conflicts with default VLAN attribute on a port"

Если вылазит ошибка "Error: Link-type trunk conflicts with default VLAN attribute on a port"
[Quidway-GigabitEthernet0/1/2]undo port default vlan 
[Quidway-GigabitEthernet0/1/2]port link-type trunk 

Если вылазит ошибка "Port has trunk vlan, must delete them first before change port type"
[Quidway-GigabitEthernet0/1/2]undo port trunk allow-pass vlan 1 to 4094
[Quidway-GigabitEthernet0/1/2]port link-type access

Способ 2

undo port trunk allow-pass vlan all
port trunk allow pass vlan 1
port link-type access