Smtp and tcp/ip
TCP/IP because the osi model has seven layer but in tcp/ip only four layers and most important is that the tcp/ip model is reduce the function of osi model.
TCP/IP first
In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.
tcp/ip
IPX/SPX : Routable // TCP/IP : Routable // NetBEUI : Not Routable
There is no "best" book on any technical subject. It depends on your background of knowledge, whether you want an overview or detailed understanding, and for TCP/IP it usually takes a series of books to completely describe it.
No, TCP/IP is the not the only protocol used in the world, but it is certainly one of the most popular. Older networks may still use IPX/SPX (Novell) which is a competitor to TCP/IP. Mainframes use SNA or LU6.2 protocols which are very different from TCP/IP. Appletalk is also a competitor to TCP/IP.
TCP is a sub-protocol within the IP protocol. Think of TCP as one of the instruments in a band.
No - FTP is a subprotocol in TCP/IP. TCP/IP is a set of standards for describing addressing, transport, and delivery/routing of information across networks. FTP is a protocol that allows a file to be transferred from one system to another, using TCP/IP.
what are the similarties between IP and TCP protocol in data communication and networking.
TCP-IP is a protocol, not a transmission medium. Bandwidth doesn't affect it.