CompTIA A+ (220-1001) Cert Prep 7: Understanding Networking

CompTIA A+ (220-1001) Cert Prep 7: Understanding Networking
CompTIA A+ (220-1001) Cert Prep 7: Understanding Networking
English | MP4 | AVC 1280×720 | AAC 48KHz 2ch | 3h 26m | 1.67 GB

CompTIA A+ (220-1001): Cert Prep is a comprehensive 10-part series designed to help IT professionals prepare for the CompTIA A+ Core 1 (220-1001) exam, which focuses on critical IT support tasks and essential troubleshooting skills. In this installment, CompTIA expert Mike Meyers reviews essential wireless networking concepts—from working with DNS to VLANs—to prepare you to take and pass the CompTIA A+ Core 1 (220-1001) exam. Learn all about special IP addresses (and when and how to use them), how port numbers do their job, and how to configure routers. Plus, get tips for reading symptoms and quickly troubleshooting a network, working with workgroups, performing a basic setup for a wireless access point (WAP), and more.

Topics include:

  • How TCP and IP work together
  • Special IP addresses
  • Port numbers
  • Working with DNS
  • Basic and advanced router configuration
  • Troubleshooting networks
  • Connecting to a Wi-Fi network
  • Repairing wireless connections
Table of Contents

1 Welcome

Local Area Networking
2 Intro to TCP IP
3 Understanding DNS
4 Working with DNS
5 Working with workgroups
6 Routers
7 Basic router configuration
8 Advanced router configuration
10 Network troubleshooting
11 IP addressing
12 Network ID and subnet masks
13 Special IP address
14 NAT
15 Dynamic IP addressing
16 IPv6
17 Port numbers
18 TCP, UDP, and ICMP

Wireless Networking
19 Wireless network hardware
20 Wi-Fi standards
21 Basic WAP setup
22 Connecting to a Wi-Fi network
23 It’s a huge mesh
24 Beyond Wi-Fi
25 Troubleshooting wireless connections