Repeater - network layer and routing, Computer Networking

Repeater

Repeater is  also named as active hub operates at physical  layer of OSI model. Repeater is an  electronic  device that simply regenerates the signal. Signals travelling through a physical  wire travel some  distance before they  become  week due to process of  attenuation due to interfacing of  other signals such as noise with them. For  example a  signal  of 5v may become 4.5 in the process of transmission. A repeater senses with  its intelligence and regenerates 5 v  signals  by recreating the bit pattern of original signal repeater is responsible for strengthening the signal.

 

Posted Date: 3/13/2013 1:09:17 AM | Location : United States







Related Discussions:- Repeater - network layer and routing, Assignment Help, Ask Question on Repeater - network layer and routing, Get Answer, Expert's Help, Repeater - network layer and routing Discussions

Write discussion on Repeater - network layer and routing
Your posts are moderated
Related Questions
Sender requests connection from network. Other receiver agrees to connection. Computers interchange data through connection. One-endpoint requests network to split connection when

Q. Explain the Public-Key Cryptography? Public-Key Cryptography - Each user has the same encryption algorithm and key - Decryption algorithm also key are kept secret

Question 1 A) Explain briefly the advantages wireless communication systems                   B) What is a cellular network? Question 2 Explain fundamental architecture of

Password Authentication Protocols (PAP) PAP  implements the  traditional username and password  authentication methods. At the  request from  an authenticator the client respon


What is MAN? MAN - Metropolitan Area Networks. MAN is bigger than a LAN and as its name implies, covers the area of a single city. MANs rarely extend beyond 100 KM and frequ

Applications of Fiber Optics - Backbone networks because of wide bandwidth and cost effectiveness - Cable TV - LANS - 100Base-FX (Fast Ethernet)

Router(config-if)# no cdp enable is the  command to disable CDP on an interface

As we previously know, the merge sort algorithm needs two circuits, i.e. one for merging and second for sorting the sequences. Thus, the sorting circuit has been derived from the a

Q. What are the TCP Services? TCP - Services Full Duplex Service Connection Oriented Service Reliable Service