See our entire index of CompTIA Network+ videos at www.FreeNetworkPlus.com – Often, some of our most irritating network problems are related to logical configuration settings. In this module, you’ll learn how to check port speed, duplex, VLAN configurations, DNS settings, and much more.
Thumbs up! and Subscribe!! This is a small tutorial of solving the case of a CD drive not being detected on the “My Computer” screen voiding it from working properly. support.microsoft.com Here is the address to the registration: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{4D36E965-E325-11CE-BFC1-08002BE10318}
You can buy the Tenda W150M for £19.99 from www.goldwafers.com Follow the Instructions guide below… Set-Up Instructions 1. Connect the LAN cable from the Tenda W150M to the PC LAN connector. (Don’t connect to the router; it has to be connected to the PC LAN connector) 2. Connect the USB power lead from PC USB Socket to Tenda (or connect the standalone power adapter if you don’t have a free USB socket on the PC) 3. Wait for the Tenda to power up then press the “Mode” button once for Client-AP Mode. 4. In Windows 7 click on the Windows/Start Icon at the bottom left of the screen. 5. Click on Control Panel 6. Click on Network and Internet 7. Click on Network and Sharing Centre 8. Click on Local Area Connection 2 9. Click on Properties. 10. Double Click on Internet Protocol Version 4 (TCP/IPV4) 11. Select “Use the following IP Address” 12. Enter the following IP Address Number into the IP Address field, 192.168.2.20 13. Enter the following Subnet mask Number, 255.255.255.0 14. Enter the following Default Gateway Number, 192.168.2.1 15. Click the OK button to apply the changes. You are now ready to connect to the Tenda control panel. 16. Open your web browser, eg Internet Exploter or Firefox 17. In the URL field of your web browser enter the following, 192.168.2.1 and press the return key. 18. Enter the admin panel of the Tenda by entering the default username and password. Username admin Password: admin You’ll now see the Tenda W150M Control Panel. 19. Click on Client+AP …
Info Level: Beginner Presenter: Eli the Computer Guy Date Created: November 9, 2010 Length of Class: 51 Minutes Tracks Networking Hacking Computer Security /Integrity Prerequisites Introduction to Networking Purpose of Class This class teaches students how to map a local network. Chapters Introduction (00:00) How Network Mapping Works (03:12) DOS Tools (11:44) Network Mapping Software (34:54) Security Considerations (44:14) Final Thoughts (48:21) Class Notes How it Works ICMP — Internet Control Message Protocol — part of Internet Protocol Echo request Used by OS’s to send error messages Ports Scanning All network applications require specific ports to be open SMB Shares Server Message Block is used for Windows File and Print Sharing SNMP Simple Network Management Protocol Part of IP Allows communication of alerts for numerous types of problems on a system from applications, the operating systems or even the hardware Uses Agents,Traps and Network Management System Agents are pieces of software installed on the monitored systems Traps are alerts that are set for the Agent (CPU goes over 90% for 5 minutes) Network Management System receives alert messages from Traps. SNMP Service must be running Uses UDP Ports 161, 162 Basic DOS Commands IPCONFIG Ipconfig /all — Shows current IP information fro system Ipconfig /release — Releases DHCP IP Address Ipconfig /renew – Acquires a new IP Address from DHCP Server Ping i. IP Protocol Ping 10.1.10.1 — Pings either an IP Address …
UPDATED: New link to OpenVPN This time I show you how to set up a network connection on PearPC with Windows XP through a wireless connection, I also provide XP wired instructions. Download OpenVPN here: www.openvpn.se At the part where it skips I was trying to say you can open it with Notepad Wordpad or Microsoft Word.
Read This First!!!!! If you have ports forwarded to your Xbox you want those ports to go to the right IP address. Your router is not necessarily going to give the xbox the same IP everytime. The best way to fix your IP is through your router, but you can also configure your xbox to accomplish the same thing manually. I don’t mention this in the video but change the IP address to something outside the DHCP range. Most likely something higher than 149 so make the last number in the IP address higher than 149 that way your router will not give another device your xbox’s IP address. Make sure you go back into your router and change the ip your ports are going to, to match your new IP. For more info visit my blog about this subject. www.blogiversity.org
How to adjust the desktop wallpaper, screen saver, date and region setting. UK setting via USA setting and how to set up Wi-Fi on a 7 Inch Wireless Book Windows CE Technical: This is for an unbranded 7 Inch Wireless Book to use Windows CE CPU ARM-WM8505 Kernal 1.09 Build 3122 It may not work on your mini 7 Inch Wireless Book Windows CE net book. If the Wi-Fi connection is shown as working, but you can still not access a website make sure nothing else is taking the Wi-Fi NAT allowance for example an Xbox may do this. www.acomputerportal.com
www.spygeeks.net How to set up a Dynamic IP address connecting to a wireless network with a security camera through a DDNS dynamic domain name service. This is easiest way to connect to your cameras with a Dynamic IP Address over the internet.
this was a tip that was passed down by a good friend of mine Azasmith14, what this does is that when a request is sent to a site, you receieve an IP address back, to tell you where the site is. Flushing the DNS is like clearing your browser cache, the server is forced to go out and find the IP address again , whether it has changed or not. Clearing the cache means it has no record of the site’s IP address and has to re-request it, and update itself, this problem only occurs when a you keep on getting This Web Page Cannot Be Displayed and etc. enjoy this tip! and dont foget to subscribe
HP DV9000 blank screen fix! Video problem BGA rework This fix also works on the HP DV2000, DV6000 and DV9000 there are a couple more HP’s with this BGA video issue. Also effected by this issue are a couple Compaq models. The Comaq Presario V3000 V6000 and a couple of the Pavilion models. If you would like us to fix this issue for you please send the laptop to the address below Reboot IT LLC 105 Broadway Kissimmee FL. 34744 If you have any questions please call our service hotline 321-332-0710 We never charge bench fees to give you a quote! Remember some motherboards are beyond repair and we will have to replace the motherboard. We will give you a FREE quote and its up to you if you want to repair the laptop. If you dont want us to fix the laptop just pay the return shipping. Thank and I hope you enjoyed the video! -Pete Rebootit.biz Mixcatcom Mixcat.com HP Compaq Laptop notebook BGA video Rework
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