problem 1) With which application is SMTP used? Briefly describe

problem 2) What do you mean by pocket timeout?

problem 3) What do you mean by a protocol?

problem 4) What is SLIP used for?

problem 5) Distinguish between a port and a socket?

problem 6) Why does TCP/IP model have so many layers?

problem 7) What is the function of physical layers?

problem 8) What does subnet mask denote?

problem 9) What services do port no. 21 and 23 indicate?

problem 10) describe the TCP packet header along with 3-way connection.

problem 11) What does UDP format look like? Distinguish between connectionless and connection oriented services.

problem 12) What do you mean by IP addressing? Describe different classes of IP addressing?

problem 13) describe TCP/IP layered model along with functionality of each layer.

problem 14) What services do ARP and RARP offer? At which layer are they implemented?

problem 15) What are the various services offered by ICMP protocol? Describe in detail.

problem 16) What are the different IP routing principles?

problem 17) prepare down the difference between static and dynamic routing?

problem 18) What is Dais used for?

problem 19) Describe Telnet and FTP services.