From the course: CompTIA A+ Core 1 (220-1101) Cert Prep
Unlock this course with a free trial
Join today to access over 24,200 courses taught by industry experts.
Troubleshooting wireless connections
From the course: CompTIA A+ Core 1 (220-1101) Cert Prep
Troubleshooting wireless connections
- Yes, friends, once again, the great Mike Strami is going to go through some of the different types of errors you might run into in a wireless network because they're listed on the A+ and I want to make sure they're all covered. So let's go ahead and knock out some of the great errors and Mike Strami will tell you how to deal with them. Oh, before we get started though a really handy tool to have around anytime you're having wireless problems is some kind of Wi-Fi analyzer. For me, the built-in tools that I can get for my phone or not necessarily built-in, downloadable tools for Android for example, WiFiman, can often be real big benefits in terms of saying, can I see this network? So a lot of times if you have a problem with one machine and it can't see something, having another machine, smartphones are great for this, who will go out and look at their wireless networks can often correlate and go, oh he can't see it either.…
Download courses and learn on the go
Watch courses on your mobile device without an internet connection. Download courses using your iOS or Android LinkedIn Learning app.
Contents
-
-
(Locked)
USB standards10m
-
(Locked)
Understanding USB10m 38s
-
(Locked)
Configuring USB7m 10s
-
(Locked)
Thunder and lightning5m 15s
-
(Locked)
Optical media9m 42s
-
(Locked)
Readers and scanners6m 35s
-
(Locked)
Common peripherals5m
-
(Locked)
Webcams and videoconferencing3m 17s
-
(Locked)
Installing and troubleshooting expansion cards5m 19s
-
(Locked)
-
-
(Locked)
Monitor technologies7m 40s
-
(Locked)
LCD breakdown4m 5s
-
(Locked)
Graphics cards and connections12m 54s
-
(Locked)
Resolutions and aspect ratios6m 7s
-
(Locked)
Installing a graphics card6m 35s
-
(Locked)
Multiple monitors4m 39s
-
(Locked)
Projectors4m 40s
-
(Locked)
Troubleshooting display technologies4m 38s
-
(Locked)
-
-
(Locked)
Introduction to TCP/IP14m 10s
-
(Locked)
Dynamic IP addressing9m 39s
-
(Locked)
IPv66m 53s
-
(Locked)
Port numbers11m 41s
-
(Locked)
TCP, UDP, and ICMP5m 47s
-
(Locked)
Understanding DNS10m 56s
-
(Locked)
Working with DNS7m 3s
-
(Locked)
Routers11m 24s
-
(Locked)
Basic router configuration11m 49s
-
(Locked)
Virtual LANs (VLANs)8m 4s
-
(Locked)
Network troubleshooting5m 15s
-
(Locked)
-
-
(Locked)
Beyond the LAN2m 45s
-
(Locked)
Internet tiers5m 50s
-
(Locked)
Broadband connections11m 15s
-
(Locked)
Firewalls and servers6m 4s
-
(Locked)
Email7m 31s
-
(Locked)
Proxy servers6m 12s
-
(Locked)
Virtual private networks (VPNs)7m 49s
-
(Locked)
Internet of Things (IoT)3m 36s
-
(Locked)
Troubleshooting internet connections6m 47s
-
(Locked)
-
-
(Locked)
Laser printers12m 28s
-
(Locked)
Inkjet printers7m 47s
-
(Locked)
Impact printers3m 56s
-
(Locked)
Thermal printers3m 27s
-
(Locked)
Installing a local printer13m 44s
-
(Locked)
Sharing printers6m 9s
-
(Locked)
Installing wireless and cloud printers8m 48s
-
(Locked)
Troubleshooting printers10m 8s
-
(Locked)
3D printing6m 27s
-
(Locked)