ccna training in pune

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Journey Through CCNA

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INTRODUCTION

• CCNA stands for Cisco Certified Network Associate
• It gives the information about networking ,its
  types and its application .
• Networking is very important as it provides
  communication.
• It is also very useful as it helps in resource
  sharing.
• Thus , overall it is a cost saving technique.

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TYPES OF NETWORKING

• LAN It stands for local area network.
• Eg network within a campus.
• MAN It stands for metropolitan area network.
• Eg network connecting various cities.
• WAN It stands for wide area network.
• Eg internet on a whole world.

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Networking Devices

• LAN card
• BRIDGE
• HUB
• SWITCH
• ROUTER

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Hubs vs. switches

• Hubs less expensive,
• used in a very small LAN
• where low throughput is
• OK.
• Switches segments
• collision domains,
• interconnects network
• segments, more
• expensive, but
• performance makes it
• cost effective.

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V-LAN

• VLAN stands for virtual
• local area network.
• Devices on different
• VLAN must have a router to
• communicate with each
• other.
• If devices are on the
• same VLAN, then they can
• communicate through a
• switch.

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For More Info. Just Checkout
www.classboat.com/tech/ccna-classes-pune/area-shiv
aji-nagar

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