Hub - network layer and routing , Computer Networking

Hub

A hub  is a  small box that  connects  individual devices on network  so that  these devices  can  communicate  with each  other. Hub  is an inexpensive device. It is commonly  know as passive  hub  as it  operates below  physical  layer  of OSI  model  and works just as a connector. It is just a  point  where  the signals  coming  from  different  network devices or  terminals copied. A hub  be thought of as the centre of a bicycle wheel  where  the spokes  meet. Hub  is also  named  as concentrator. Hub  is placed  in a network  connecting in  topology format.

Posted Date: 3/13/2013 1:07:21 AM | Location : United States







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

Write discussion on Hub - network layer and routing
Your posts are moderated
Related Questions
Consider a subnet with subnet prefix 101.101.101/24  a)  If you subdivide the subnet into four equal size subnets, what are their prefixes? Give all four prefixes in the form a.

Responsibility of Application Layer

Reverse Address Resolution Protocol - RARP is ARP's counterpart, but it resolves IP addresses to MAC addresses typically on diskless workstations.

Recognize the command to configure a explanation on an interface Ans) Router(config-if)# explanation Finance department

modern technology in world of 21 century

Router Routing achieved commercially popularity in the mid - 1980s - at a time when large-scale Internetworking began to change the fairly simple, homogeneous environments. Rou

Explain the transport layer in detail Transport Layer: Transport layer ensures and controls the end-to-end integrity of data message propagated via the network  amid two devic

Design Issues Of Interconnection Network Below are the issues, which must be considered when designing an interconnection network. 1)  Size and Dimension of network:  It m

Two neighbouring nodes (A and B) use a Go-Back-N protocol with a 3-bit sequence number and a window size of 4. Acknowledgments are cumulative. Assuming A is transmitting and B is r

Q. Explain Simple Mail Transfer Protocol? Electronic Mail -Simple Mail Transfer Protocol (SMTP) is used to support email on the Internet -Addressing consists of two pa