Ftp Protocol Diagram. The main protocol in this layer is internet protocol ip and it is supported by the protocols icmp igmp rarp and arp. All commands below are rfc 959 based unless stated otherwise.
Collision avoidance in wireless networks. Ftp is accessible anonymously and in most cases it is not encrypted. File transfer protocol ftp in application layer.
Internet protocol transmits the data in form of a datagram as shown in the following diagram.
It is good for simple file transfers such as during boot time. Sftp encrypts the data before sends it to another host. This section introduces the basic components of the internet protocol stack and relates the stack to the iso osi reference protocol stack model. First hop redundancy protocol fhrp is a hop redundancy protocol that is designed to provide redundancy to the gateway router within the organizations network by the use of a virtual ip address and virtual mac address.