Пример конфигурации vlan

set interfaces ethernet eth1 vif 2 address '192.168.1.1/24'
set interfaces ethernet eth1 vif 2 description 'Localnet'

Пример конфигурации vlan с vrf

set interfaces ethernet eth1 vif 4 address '192.168.2.1/24'
set interfaces ethernet eth1 vif 4 description 'Localnet'
set interfaces ethernet eth1 vif 4 vrf 'Localnet-2'