Answer / shan

HUB IS NON INTELECTUAL DEVICE WHICH CAN NOT HAV MEMORY AND
PROCESSOR,IT CREATE SINGLE COLLISION DOMAIN.
SWITCH IS INTELECTUAL DEVICE WHICH CAPABLE OF RECOGNISE
DATA AND COLISSION, SWICH WORK ON MAC ADDRESS

Answer / vinay

Switch
1)operate @layer 2 data link layer
2)forward/filter decision using mac address
3)loop avoidance
4)Break collision domains
4)switches create separate collision domains but a single
broadcast domain
HUB
1)operate @layer 1 physical layer
2)no filtering
3)no addressing
4)hub creates single collision and single domain

Answer / hemant agrwal

hub connect 4 to 12 pc at a time but switch connect

hub has not the port security but switch have


hub has not assigne mac address but switch have

Answer / jitendera

GOOD TRY
NEED TO STUDY MORE

HUB-L1 DEVICE HAVING SINGLE BROADCAST DOMAIN AS WELL AS
SINGLE COLLISION DOMAIN

SWITCH-L2/L3 DEVICE HAVE SINGLE BROADCAST DOMAIN BUT
MULLTIPLE COLLISION DOMAIN

PLEASE READ THE TERMINLOGY BRODCAST AND COLLISON DOMAIN AND
IF DONUT UNDERSTAND FROM THERE READ CSMA/CD PROTOCOL THINK
U WILL GET WHAT IS THAT

OR TRY TO FIND OUT THE ANSWER THAT---
WHY SWITCH IS SINGLE TIME BROADCAST

Answer / sha.raavana

Hub is Layer 1 ie, Physical Layer
Switch is Layer 2 ie, Data Layer
Router is Layer 2.5 ie, Mixed of Data & Network Layer.

Answer / s.m.feroz ahmed

Hi,

Hub and switch both are used for connecting network systems
but the main difference between hub and switch is Hub can
support a maximum of 16 ports and whereas a switch can
support upto 64 ports maximum .The main difference between
hub and switch is in a Hub the bandwidth provided by ISP is
divided into all ports and so the internet access slow
where in switch Internet access is high when compared to
Hub as the same bandwidth provided by ISP is released at a
time to all ports on switch.

Answer / banchot

Mr. Feroz your idea is absolutely wrong. You should study
more. Then try to write on this public medium. Dont try to
be GYANI. Thanks

any body can send me CCNA voice simulator practice exam software.

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