what is the advantage and disadvantage of hub

Answer Posted / amjadkhan

A huge difference is here between hub and switch

A Hub is old device and it is non intelligent device
which can send the packets from one system to all other
system , and other system gets the copied of that packets
Because it doesn't read the Mac Address
so there fore it is called non intelligent device

But Switch is new Technology
It can read the Mac Address
First It broadcast
But after that it unicast
when we send the packets it goes through to the ports
Thanks (Amjad khan Ahmadzai)
if u face any problem u can send in this email
Amjad_ahmadzai@yahoo.com
Amjad_ahmadzai@hotmail.com

Is This Answer Correct ?    34 Yes 24 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Give the equivalent binary word for the polynomial x8+x2+x+1.

1307


1).what is forest? 2).what is dns and dhcp port no's? 3).what is file system? 4).what is terminal server?

1756


List out the main responsibilities of the network layer.

1391


Differentiate between SMTP and SNMP

3166


What are the principles that were applied to arrive at the seven layers in OSI model?

2794






How the code in popup card number(SIM recharge card number) will be unique?How they designed?What is the formula?Please answer me?

1756


What is the range of addresses in the classes of internet addresses

722


The physical layer service is a non-confirmed service. Assume that some bits of data are lost during transmission over physical media, which layer will detect the loss and take some remedial measures. Explain any one method clearly depicting how this operation is performed.

2123


Differentiate between Baseband co-axial cable and broad band coaxial cable

1085


What is the function of data link layer?

717


what is disk interleaving? why is disk interleaving adopted?

2143


Explain various cabling techniques used in IEEE 802.3 standard.

1638


On a nexus, is the metric-type keyword not available in the "default-information originate" command?

681


Which layer is used to run services like FTP, Telnet etc.

1467


which is the latest version of dos? & what is the command to copy windows files (i386) without formatting OS?

1613