Address resolution techniques, Computer Network Security

Assignment Help:

Address resolution algorithms may be grouped into three basic types:

  • Table lookup
  • Closed-form computation
  • Message Exchange

1. TABLE LOOKUP:

In Table Lookup, mapping or binding is stored in a table in storage, which the software searches when it requires to resolve an address.

2. CLOSED-FORM COMPUTATION:

In Closed-form calculation, the protocol address given to a computer is selected carefully so that computer's hardware address may be calculated from the protocol address using basic arithmetic and Boolean operations.

3. MESSAGE EXCHANGE:

Computers interchange messages across a network to give an address. One computer transmit a message that requests an address binding (translation) and another computer transmit a reply that has the requested information.

 

 


Related Discussions:- Address resolution techniques

Discuss the importance of ontologies in agent communication, Question 1...

Question 1 The speech act theory is used as the model for communication among computational agents. Locution, illocution, and perlocution are the 3 aspects of this theory Using

What standards are to be applied, Government funding has been given to a un...

Government funding has been given to a university consortium establishing a repository of resources for school teachers. They have engaged you to develop a search facility for teac

Define repeater, Repeater known as regenerator ; it is an electronic mac...

Repeater known as regenerator ; it is an electronic machine that performs only at physical layer. It gets the signal in the network before it becomes loss or weak, recreates the

Cipher methods-cryptography, Cipher Methods There are 2 methods of encry...

Cipher Methods There are 2 methods of encrypting plaintext: • Bit stream method – every bit in the plaintext bit is transformed into a cipher bit one bit at a time. • Block cip

Summarises the firewall protocols, Your rules should ensure that Internet a...

Your rules should ensure that Internet access will be restricted to the following: Only the following services will be permitted as OUTBOUND traffic (to the Internet from the DM

Explain briefly how go-back-n operates, Question: a) There are two basi...

Question: a) There are two basic approaches to dealing with errors in the presence of pipelining. One way is Go-Back-N and the other strategy is Selective Repeat. i. Explain

#title., differentiate between internet and www

differentiate between internet and www

Factors of informtion security, Confidentiality Confidentiality of inform...

Confidentiality Confidentiality of information ensures that only those with sufficient privileges may access specific information. When unauthorized individuals can access inform

Broadband Technology, In 10 or more pages, address the following topics (be...

In 10 or more pages, address the following topics (be sure to use diagrams as well as references). 1) Define broadband and baseband transmission technology. 2) Describe broadban

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