Extending your network

January 29, 2024

Task 1: Introduction to Port Forwarding

• What is the name of the device that is used to configure port forwarding?

  • router

Task 2: Firewalls 101

• What layers of the OSI model do firewalls operate at?

  • Layer 3, Layer 4

• What category of firewall inspects the entire connection?

  • stateful

• What category of firewall inspects individual packets?

  • stateless

Task 3: Practical - Firewall

• Done

Task 4: VPN Basics

• What VPN technology only encrypts & provides the authentication of data?

  • PPP

• What VPN technology uses the IP framework?

  • IPSec

Task 5: Lan Networking Basics

• What is the verb for the action that a router does?

  • routing

• What are the two different layers of switches? Separate these by a comma I.e.: LayerX,LayerY

  • Layer2,Layer3

Task 6: Practical

• Done