Switches / Hubs. 1  Experts: In a cisco network, what is the difference between a vlan and a bridge group. 2  The main difference is that VLAN dills with nodes on your LAN, bridge dills with networks: VLAN is a group of nodes on one or more networks behaves as if they are on the same subnet.
The TCP/IP model (Transmission Control Protocol/Internet Protocol) is a descriptive framework for the Internet Protocol Suite of computer network protocols. DARPA, an agency of the United States Department of Defense, created it in the 1970s.
File Transfer Protocol (FTP) is a standard Internet protocol for transmitting files between computers on the Internet over TCP/IP connections. FTP is a client-server protocol that relies on two communications channels between client and server: a command channel for controlling the conversation and a data channel for transmitting file content. Clients initiate conversations with servers by requesting to download a file.