Linux administration interview questions

The following are some interview questions on Linux administration. 1. Which protocol does a Linux server use to communicate with a Cisco router 2. Which tool can be used on a Linux system to view statistics of TCP connections. 3. Which command should be used for configuring

TCP/IP Concepts

Recommended Ebook – TCP/IP Interview questions and answers Buy from Amazon

Active directory interview questions

The following are interview questions on active directory. 1. Which command is used to install Active directory DCPROMO, is the command used to install AD. 2. Which partition in Active directory contains users and groups Domain partition 3. Is Active directory a TCP/IP protocol Active directory is

How does routing work

This tutorial explains how routing works with a case study. The content is a sample preview from the book – Routing & Switching Fundamentals Take a scenario where two PC’s are connected to a switch. The IP address of PC1 and PC2 is 192.168.1.2 and 192.168.1.3 respectively.

What is the difference between default route and default gateway

This tutorial explains the difference between default route and default gateway. The content is a sample preview from the book – Routing and Switching fundamentals A default route is a route entry in a routing table whereas a default gateway is a value, typically an IP address.

Routing & Switching Fundamentals

The Routing & Switching Fundamentals Ebook explains the concepts of routing and switching . It contains questions and answers with case study and examples. Internal analysis of concepts and how routing and switching technologies work in different conditions are understood. This book is recommended for audience who

Port Scanning Techniques

The following series of tutorials shows how to perform port scanning for different networking activities with NMAP. This content is a preview from the book – NMAP Tutorials for Network administrators How to find a printer on a network The tutorial shows how a network printer can

NMAP Tutorials for Network administrators

  The NMAP Tutorials for Network administrators book contains nmap tutorials which are recommended for day to day network administration activity. The book is ideal for network administrators using nmap for network analysis.           Table of Contents How to test the status of

What happens when a URL is typed in a browser

This tutorial explains what happens when a URL is typed in a browser. The content is a preview from the book – 250 Networking Interview questions and answers Take a scenario where you are accessing the internet at your home on your laptop.The laptop is configured behind

What happens when you ping a website

This tutorial explains what happens when you ping a website. The content is a preview from the book – 250 Networking Interview questions and answers Take a scenario, where a user pings the website www.tcpipguru.com from a PC. On the PC screen from where the ping is

What is the difference between tagged and untagged VLAN

This tutorial explains the difference between tagged and untagged vlans. The content is a preview from the book – 250 Networking Interview questions and answers Take a scenario where a switch port is a member of untagged vlan 2 and tagged vlan 3 and vlan 4. The

CCNA Practice Questions

Test your CCNA skills with these practice questions. The Q&A is a preview from the book – CCNA Interview questions and answers Question 1 How many collision domains are available respectively on 5 port and 8 port hub? Explanation On a hub, all the ports belong to