Guided media, Computer Network Security

Guided Media

These are those that give a conduit from one machine to another that add twisted-pair, fiber-optic cable and coaxial cable. A signal traveling along any of these media is directed and is obtained by the physical limits of the transfer medium. Coaxial cable and twisted pair use metallic that transport and access signals in the form of electrical current. Optical fiber is a plastic or glass cable that transports and accepts signals in the form of wave. The term transmission medium also defines to a technical machine that employs the material substance to guide or transmit waves. Thus, a copper cable or an optical fiber is a transmission medium. Not only this but also is handling to guide the transmission of networks with guided transmission media, the waves are guided along a physical way.

 

1504_guided media.png

 

 

466_guided media transmission.png

Posted Date: 8/20/2012 2:42:58 AM | Location : United States







Related Discussions:- Guided media, Assignment Help, Ask Question on Guided media, Get Answer, Expert's Help, Guided media Discussions

Write discussion on Guided media
Your posts are moderated
Related Questions
How safe is the encryption of virtual private networks?

Evaluations, Assessment, and Maintenance of Risk Controls When the control strategy has been implemented, it should be monitored and measured on an ongoing basis to determine ef

ADDRESS RESOLUTION AND PROTOCOL ADDRESSES Address resolution (ARP) is a network interface layer protocol. Protocol addresses are used in all upper layers. Address resolution s

In broadcast topology there are further two types 1) SATELLITE\RADIO 2) RING TOPOLOGY In a radio or satellite topology every computers are connected to each other via radio o

ADDRESS RESOLUTION WITH CLOSED-FORM COMPUTATION For networks use reliable addressing, it is possible to select an address that creates closed-form address resolution possible.

Question: (a) What do you meant by the term diffusion and confusion? Explain how diffusion and confusion can be implemented. (b) Distinguish between authorisation and auth

what are the participant of marketing channal?

how can you enter the ASVAB practice test on line?

Ask question #Minimum 100 words are there non parasitic viruses

(a) Describe RSA encryption. (b) For an RSA encryption the values of the primes are: p=29, q=31. select e=11, evaluate the public and private keys. (c) How can RSA be used fo