something about wireshark, this video contains a simple proof in a switched lan, you can use wireshark with etherape, ettercap or some other sniffer. Wireshark (ethereal) is a simple and powerful tool to manage networks.Duration : 0:11:49

A tutorial on how to set up your digital video phone. If a 7yr. old & a 4yr. old child can set this phone up, so can you.Duration : 0:6:53

What can you teach in your own Web 2.0 virtual classroom at http://www.wiziq.com ? New education whiteboard technology for online collaboration, which costs nothing and requires no downloads; teach in a browser in Microsoft Windows, Apple Mac and Linux. Share PowerPoint presentations and PDF tutorials on the interactive whiteboard. Use with Moodle for online teaching and e-learning. WiZiQ is similar to existing tools like Webex and Elluminate, but WiZiQ is absolutely free.Duration : 0:2:12

Brief description of SONADuration : 0:1:11

This is my home server/data center setup. This is in the enclosed patio backroom next to my bedroom. It gets really hot really fast so I have air conditioner and a high powered RPM fan blowing 24/7.

The first server:
Compaq Proliant 7000
Quad CPU P3 @ 500MHz
3.8GB RAM
120GB RAID 5 Hard Drives
Dual 10/100 Nic
3 Redundant Power Supplies
Windows Server 2003
Symantec Backup Exec 11.d and SQL Database Server
Dell Power Vault 120T w/Robotic Library

Second server:
Compaq 1850R
Dual P3 500MHz
1GB Ram
3 36GB 10Krpms Hard Drives
18GB 15K Hard Drive
Windows 2003 Server
Domain Controller, Global Catalog
RIS Server
DNS, DHCP
Windows Update Server
SQL Desktop Engine
DFS
Dual Power Supplies

Third computer:
HP Netserver LPr
P3 450MHz
512MB Ram
3 36GB 10Krpms Hard Drives
Two 18GB 15K Hard Drives
Windows 2003 Server
Second Domain Controller
DFS

Fourth server:
Compaq Proliant 7000
Dual CPU P3 @ 400MHz
1.2GB RAM
36GB RAID 5 Hard Drive
Dual 10/100 Nic
3 Redundant Power Supplies
Vmware ESX 2.5.2 Server Hosting 16 Virtual Servers
Test Network w/ VLANS

Fifth server:
Compaq Deskpro EN
One CPU P3 @ 866MHz
512MB RAM
15GB Hard Drive
Gig Enternet
Symantec Client Security w/Firewall and Reporting

RCN Cable/Phone/Internet w/Static IP:
20,000 down/2000 up. On Average 18,000 down /1960 up- Very reliable, never had any major problems or outages that were RCN’s fault. Very pleased with the service. (more) (less)Duration : 0:5:14

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:
http://prdownloads.sourceforge.net/openvpn/openvpn-2.0_beta2-install.exe

At the part where it skips I was trying to say you can open it with Notepad Wordpad or Microsoft Word.Duration : 0:9:48

Christian Mime At It’s Best!Duration : 0:2:39

Brought to you by Train Signal Inc. This is sample-video 1-2 from Train Signal’s CompTIA Network+ course. This video covers bridges and switches. Useful for those seeking Network+ CertificationDuration : 0:5:48

www.rrsat.com
RRSat Global Communications Network Ltd.is a provider of Uplink, Downlink and Turnaround services.
RRSat is a leading provider of Uplink, Downlink, Turnaround and Playout services, providing end-to-end transmission for TV, Radio and Data channels.
RRSat also offers production services to the global satellite broadcasting industry including channel distribution & backhaul services, SNG, sports feeds and other occasional feed services.
RRSat’s teleport has several fully equipped Playout centers, production support, and various value added services that provides the customer with the complete solution.
RRSat provides global satellite distribution services via the most advanced digital MCPC platforms to more than 385 television and Radio channels, covering more than 150 countriesDuration : 0:3:26

Part two of the series with discussion by Dr. Will Egner and Peter Griffith on the challenges around the increasing complexity of global wireless networks.Duration : 0:9:47