An edge router is a specialized router residing with the edge or boundary of a network. This router guarantees the connectivity of it is network with external communities, a wide area network or the World Wide Web. An edge router works by using an External Border Gateway Protocol, which is used extensively over the web to provide connectivity along with remote networks.
Edge devices also convert LAN support frames into asynchronous transfer setting (ATM) cells and vice versa. They setup a switched virtual circuit in the ATM network; map the LAN support frames into ATM frames and forward traffic for the ATM backbone. As these kinds of, they perform functions regarding routers and become major components inside a LAN environment with a great ATM backbone Additional information. You can also buy WIFI mFi Controller through various online sites.
There are two types of edge routers, the subscriber edge router and label edge router. The subscriber edge router is needed in scenarios where it serves with the border device. The label edge router is needed in multiprotocol label transitioning (MPLS) and assigns labelling to outbound data transmissions. There are several kinds of edge routers, including edge routers placed with the outer boundary of the network as an essential device for connecting the host network while using Internet.