More Computer Network Interview Questions Ques. : What is TCP/IP protocol suite? Ques. : What is OSI stands for? Ques. : What does the TCP/IP do? or What is the function of TCP/IP do? Ques. : Name a common field which is available in a TCP and IP header.[Checksum] Ques. : How Read more…
SlNo book Name author publication 01. TCP/IP Protocol Suite Berhouz Forouzan TATA McGraw Hill 02. Web Technoligies Achyut S Godbole TATA McGraw Hill 03. The Protocols W. Richard Stevens – 04. Internetworking with TCP/IP Douglas E. Comer –
Difference Between OSI and TCP/IP Reference Model SlNo Similariteis 1. Both are used in Computer Network to achieve the same goal. 2. Both are logical model to handle data transmission in a computer network. 3. Both are divided into layers. SlNo OSI TCP/IP 1. OSI stands for ‘Open System Interconnection’. Read more…
Different types of Internet Connection & typical Speed Network Connectivity Type – Transmission Speed (i) (Telephone) dial-up modem = 14.4 Kbps (ii) ISDN modem = 56/128 Kbps (iii) T1 connection = 1.54 Mbps (iv) Ethernet = 10 Mbps (v) Token ring = 4/16 Mbps (vi) Fast Ethernet = 100 Mbps (vii) FDDI Read more…
Introduction of Socket The concept of Socket begins with the ARPANET since 1971. The term network socket is most commonly used in the context of the Internet protocol suite, and is therefore often also called Internet socket. The term network socket is analogous to electrical device’s female connector. The concept of socket is Read more…
History The concept of Client-server model was started from 1960s. ARPANET is considered as the first client-server model. Introduction Client server architecture is also known as “Client-Server Model”. It works according to a request and response method. Definition Client-Server architecture is a system where one computer (or more) is/are acting Read more…
Introduction The list of port numbers is specified in RFC (Both client and server must state the HTTP version of their request or response in the first line of their message. Internet Society and IETF (Internet Engineering Task Force) Request for Comments documents (known as RFCs) provide the official definitions for the Read more…
Introduction Features It provide services to the application software running on a computer. The application Layer identifies the application running on the computer through Port Numbers. Protocols The list of some important application layer’s protocols are – Telnet, FTP, TFTP, HTTP, NFS, SMTP, POP3, DNS, DHCP, BOOTP, SNMP etc. Telnet Read more…
Introduction It is also called the host-to-host layer. Features It is responsible for end-to-end data delivery/integrity. Transport Layer identifies the data/segments through Socket address (combination of port number & I.P. address). Protocols The list of some important transport layer’s protocols are – TCP, UDP etc.
Introduction of TCP/IP Network Layer Features of TCP/IP Network Layer Message delivery at the network layer does not give any guarantee. It examines network or logical addresses in the data instead of physical addresses seen in the Data Link layer. The network layer establishes, maintains, and terminates logical and/or physical connections. The Read more…