Explain how ftp works, Computer Network Security

Assignment Help:

QUESTION

(a) FTP is a protocol used for the delivery of files across networks. Explain how FTP works (support your answer with a diagram).

(b) How does TCP perform the given functions?

i. Flow Control.
ii. Congestion Control.
iii. Error/loss recovery

(c) Using state diagrams, illustrate the following:

i. Lost Data
ii. Premature Timeout

(d) Explain the differences between IMAP and POP3 protocols used for the functioning of E-Mail systems.

(e) For the network shown, use the Distance Vector Routing Algorithm to determine the least cost route from A to all other nodes.

1610_Explain how FTP works.png


Related Discussions:- Explain how ftp works

People, People,Procedures,Data Asset Identification-Risk Management Th...

People,Procedures,Data Asset Identification-Risk Management The human resources, data information and documentation assets are more difficult to identify. People having knowle

Rsa block and vernam stream ciphers, RSA Block and Vernam Stream Ciphers ...

RSA Block and Vernam Stream Ciphers This assignment involves writing two small Python scripts and a report. Before you start you must download the ?le summarysheets.zip from th

Threat identification-risk management, Threat Identification After ident...

Threat Identification After identifying and performing a primary classification of an organization’s information assets, the analysis phase moves onto an examination of threats

Encryption key size-cryptography, Encryption Key Size When using ciphers...

Encryption Key Size When using ciphers, the size of crypto variable or key is quite important as the strength of many encryption applications and cryptosystems were measured by

Elliptic Curves, #questioAn elliptic curve y^2=x^3+ax+b(mod29) includes poi...

#questioAn elliptic curve y^2=x^3+ax+b(mod29) includes points P=(7, 15) and Q=(16, 13) a)Determine the equation of the crve b) Determine all values of x for which there is no point

Ipv6 addressing, IPv6 ADDRESSING IPv6 has 128-bit addresses. A 128-bit...

IPv6 ADDRESSING IPv6 has 128-bit addresses. A 128-bit address adds network prefix and host suffix. An benefit of IPv6 addressing is that there is address classes i.e. prefix/s

routing information exchange and bellman-ford algorithm, You are free to d...

You are free to design the format and structure of the routing table kept locally by each node and exchanged among neighboring nodes. 1. Upon the activation of the program, each

Explain quality management system, Question: Quality management standar...

Question: Quality management standards are seen as a major pillar supporting the drive for continuous quality improvement through TQM. (a) What do you meant by the term ‘Qua

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd