Networking and Operating Systems

Cyber Warfare Boot Camp – Week 7: Network Troubleshooting in Linux

Objective: 

Students will continue preparing for proficiency in cyber security by reviewing networking fundamentals.

Links:

Topics Discussed:

  • Network Basics
  • OSI Model
  • TCP/IP Model
  • Network Addressing
  • Network Configuration
  • Network Interfaces
  • Network Manager
  • route Command
  • dhclient Command
  • ARP
Assignment:
  1. Visit the Linux Journey website and scroll down to the “Networking Nomad” section. Click on the “Troubleshooting” item.
  2. Today we will look at common networking tools that will not only help you diagnose and troubleshoot network issues in Linux, but will also help you identify potential attack vectors and points of ingress on your own (and others’) networks!
  3. We will get into the lab later this week, as many of these commands will not work in Webminal. (With good reason!)
Assigned: February 20th, 2018
Teacher Pacing Due Date: February 23rd, 2018