Udp interaction, Computer Network Security

Assignment Help:

UDP INTERACTION

 UDP follows four kinds of interaction

  • 1-to-1: One application can interact with one application.
  • 1-to-many: One application can interact with many applications.
  • Many-to-1: Many applications can interact with one application.
  • Many-to-many: Many applications can interact with many applications.

 

SUPPORT FOR UNICAST, MULTICAST AND BROADCAST:

 UDP gives multicast 1-to-many interaction using broadcast or a multicast. Sender uses a broadcast address as the receiver address to communicate with many applications. It is very useful for Ethernet networks.

 

ENDPOINT IDENTIFICATION WITH PROTOCOL PORT NUMBERS:

UDP checks an application as an endpoint. Mechanism cannot be similar as of the operating system. No common operation exist. There are multiple identifiers like job names, protocol identifiers and task identifiers.

 

 UDP gives a set of identifiers known 'protocol ports.' It is independent of the underlying platform. Every computer using UDP gives a mapping between the protocol port number and the program checks of its operating system.

 The address and protocol port specifications of an application describe the kind of interaction. To engage in a 1-to-1 communication, the application shows:

  • The local port number
  • Remote IP address
  • The remote port number

 

 


Related Discussions:- Udp interaction

Address resolution with message exchange, ADDRESS RESOLUTION WITH MESSAGE E...

ADDRESS RESOLUTION WITH MESSAGE EXCHANGE An alternative to local calculation is a distributed function. A computer that requires to find an address transmits a message across

Important network security services, Question: (a) Consider that you en...

Question: (a) Consider that you enter the given URL in the address bar of a popular web client and that both the client and server accepts HTTP version 1.1. i. What can be t

Application layer protocol, Problem a) Give the destination IP address, up...

Problem a) Give the destination IP address, upper layer protocol, TTL in decimal and header checksum in hexadecimal; the source port number and the destination port number in deci

Calculate the rsa public and private keys, (a) Which PKI (Public Key Infra...

(a) Which PKI (Public Key Infrastructure) model is typically favored by business organization? (b) Give one possible use of the "extensions" field of an X.509 certificate

Minimum cost flow problem, QUESTION (a) A convex flow problem is a no...

QUESTION (a) A convex flow problem is a non linear network flow problem. Explain how a convex flow problem could be transformed into a Minimum Cost Flow problem. (b) Exp

Calculate the minimum sampling rate, QUESTION An analog sensor is used...

QUESTION An analog sensor is used to monitor the temperature of sea water at different depth. The sensor is fitted to a buoy and incorporates a wireless transmitter that send

Explain authentication process in a synchronous token system, Question: ...

Question: (a) Explain briefly the PCI Control Objectives which enterprises must meet to be compliant with the Payment Card Industry Data Security Standard (PCI DSS). Specify a

The cost benefit analysis (cba) formula, The Cost Benefit Analysis (CBA) Fo...

The Cost Benefit Analysis (CBA) Formula CBA determines that whether the control alternative being evaluated is worth cost incurred to control vulnerability or not. CBA easily ca

Who are the individuals who cause these security problems, Who are the indi...

Who are the individuals who cause these security problems? Many unauthorized people who cause network security problems for obtaining information about the other users and causi

Routing protocol for a banking network, You have been asked to design a Ban...

You have been asked to design a Banking Network with two primary types of locations.  Branches that will have 3 subnets, one /25 subnet one /26 subnet for ABMS and one /26 s

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