Preview Computer Networking Interview Preparation Series

Network Interview Preparation

Ques-1: IP Addressing and Subnetting

Ques-2: How two computers talk when they are in same network

Ques-3: How two computers talk when they are in different networks

Ques-4: How to avoid loops in layer-2 networks (Spanning Tree Protocol)

Ques-5: Why OSI Model if we are already running TCP/IP everywhere

Ques-6: Why do we need MAC address if we already have IP address

Ques-7: How Traceroute works

Ques-8: Significance of TCP Sequnce and Acknowledgement Numbers

Ques-9: Why behind MTU and MSS

Ques-10: Why is DNS so important for the Internet?

Ques-11: What Happens When You Type GOOGLE.COM?

Ques-12: How to connect your network to Internet

Ques-13: OSPF Link-State Nature – How Does it avoid Loops?

Ques-14: Can You Design a Network for a Small Office?

Ques-15: How to Troubleshoot a Network