Abstract: A method for reconfiguring a mobility platform includes: enabling a mobile node to extract an advertisement signaling packet sent periodically by a network node, wherein the mobile node supports a plurality of client mobility management protocols, and the network node supports a plurality of network mobility management protocols; according to the advertisement signaling packet, enabling the mobile node to display at least one mobility management protocol that is mutually supported by the mobile and network nodes for viewing by a user; enabling the user to select one of the at least one mobility management protocol to serve as a new mobility management protocol to be mutually used by the mobile and network nodes; and enabling the mobile node to send a registration request packet to the network node.