For MS series switches, you need to purchase LIC separately, and the LIC model corresponds to the MS switch model. At the same time, you need to purchase a separate power cable. The power cable model varies according to the country. If you do not buy a power cable, CCW will not report any errors. For example, if you want to order the ms210-24p-hw, then you need to buy another counterpart to the lic-ms210-24p-xy (X=1,3,5,7,10), and finally add a power cable.