Basic CS-Networks [3i Infotech Placement]: Sample Questions 8 - 9 of 90

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Question 8

Networks
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Describe in Detail

Essay▾

What is subnet?

Explanation

Structure of Subnetting
  • A subnet is a small network inside a larger network.
  • For example, a large company network with subnets for human resources or accounting.
  • Subnet may represent all the machines at one geographic location, in one building, or on the same local area network.
  • Organization՚s network divided into subnets allows connection to the internet with a single shared network address.
  • Without subnets, an organization would require multiple connections to the Internet
  • Subnets properly implemented enhance both the performance and security of network.

Question 9

Networks
Edit

Describe in Detail

Essay▾

Difference between switching and routing.

Explanation

Difference between Switching and Routing
RouterSwitch
Provides direct data in a network.Allow connecting multiple device and its ports can be managed.
Network Layer (Layer 3) devicesData Link Layer device.
Data transmission is in form packetData transmission is in form frame (L2 switch) or frame & packet (L3 switch)
Used in LAN, WANUsed in LAN
Device type- networking deviceDevice type- active & networking device
Transmission Mode- Full duplexTransmission Mode- half or full duplex
Address used for data- IP addressAddress used for data- MAC address

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