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NETWORKING INTRODUCTION





Types of Networking devices :


1)HUB   2)Bridge   3)Switch


4)Router   5)Firewall    6)IPS    7)IDS

1)HUB

D-Link 7 port USB 2.0 HUB





Explanation :
  

  • Hub is a layer 1 device 
  • Hub is a dumbo device. 
  • Hub has only one collision domain 
2)Bridge
  • A Bridge is a layer2 device

3) Switch


CISCO SF200 48P smart switch




Explanation:
  • Switch is a layer 2 device.
  • There are two types of switches. a) Manageable b) Non manageable
  • Manageable switches are easy to configure(we can add add components to the device)
  • Non manageable switches are like plug and work (ex: Dlink, netgear, tplink)
  • * In manageable switch there is a layer 3 switch which will work both as router and switch (smart switch).
4) ROUTER
(click the link for explanation)
NETWORKING INTRODUCTION Reviewed by Unknown on 6:32 PM Rating: 5
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