George Ou

Displaying 1-7 of 7 results

  • Downloads // Apr 2007

    Make your home PCs accessible anywhere with Dynamic DNS for free

    You can access your home network from the public Internet without investing in a pricey broadband account that has a static IP address. The solution is to use a free service from DynDNS.com. George Ou shows you how to set up your account, configure your router to update the DDNS...

    Provided By George Ou

  • Downloads // Feb 2007

    Meet VoIP bandwidth requirements without crippling your network performance

    Failure to account for VoIP bandwidth requirements will severely limit the reliability of a VoIP system and place a huge burden on your WAN infrastructure. George Ou explains how to deal with the various audio compression algorithms and WAN topologies so that you can calculate your bandwidth needs. Once you've...

    Provided By George Ou

  • Downloads // Jan 2007

    TechRepublic's ultimate guide to enterprise wireless LAN security

    Enterprise wireless LAN security is a persistent concern for every system administrator and CIO. Threats from both within and without the enterprise threaten your data each and every day. This download gives you the basic foundation you need to secure your enterprise wireless connections by detailing security protocols such...

    Provided By George Ou

  • Downloads // Jan 2007

    Excel Template: Configure Aironet access points for enterprise security

    An Excel Worksheet that automatically generates a ready-to-use tool for documenting and creating new CLI configuration files for Aironet access points. This tool is published as a supplement to TechRepublic's Ultimate Wireless Security Guide. Individual articles in the TechRepublic ultimate guide to enterprise wireless LAN security series...

    Provided By George Ou

  • Downloads // Nov 2006

    Use this registry file to enable S3 sleep mode in Windows XP

    Windows XP includes a registry key that prevents PCs from dropping down to S3 sleep mode when USB KB/Mouse devices are detected. Microsoft implemented this setting by default because some hardware won't be able to wake from S3 mode if a USB keyboard and mouse are plugged in. This registry...

    Provided By George Ou

  • Downloads // Oct 2006

    Use this workbook to rapidly configure IPSec tunnels on Cisco IOS devices

    As we discuss in the companion article, "Configuring IPSec VPN on Cisco IOS," site-to-site VPN tunnels offer a cheaper and often faster alternative to frame relay or even MPLS WAN connections. This Excel workbook is designed to make it easy for you to generate an IPSec configuration that you...

    Provided By George Ou

  • Downloads // Jun 2006

    IP subnetting made easy

    IP subnetting is a fundamental subject that's critical for any IP network engineer to understand, yet students have traditionally had a difficult time grasping it. After years of watching confused students struggle through school and in practice when dealing with subnetting, TechRepublic's George Ou created a simple, graphical approach that...

    Provided By George Ou

  • Downloads // Jun 2006

    IP subnetting made easy

    IP subnetting is a fundamental subject that's critical for any IP network engineer to understand, yet students have traditionally had a difficult time grasping it. After years of watching confused students struggle through school and in practice when dealing with subnetting, TechRepublic's George Ou created a simple, graphical approach that...

    Provided By George Ou

  • Downloads // Oct 2006

    Use this workbook to rapidly configure IPSec tunnels on Cisco IOS devices

    As we discuss in the companion article, "Configuring IPSec VPN on Cisco IOS," site-to-site VPN tunnels offer a cheaper and often faster alternative to frame relay or even MPLS WAN connections. This Excel workbook is designed to make it easy for you to generate an IPSec configuration that you...

    Provided By George Ou

  • Downloads // Nov 2006

    Use this registry file to enable S3 sleep mode in Windows XP

    Windows XP includes a registry key that prevents PCs from dropping down to S3 sleep mode when USB KB/Mouse devices are detected. Microsoft implemented this setting by default because some hardware won't be able to wake from S3 mode if a USB keyboard and mouse are plugged in. This registry...

    Provided By George Ou

  • Downloads // Feb 2007

    Meet VoIP bandwidth requirements without crippling your network performance

    Failure to account for VoIP bandwidth requirements will severely limit the reliability of a VoIP system and place a huge burden on your WAN infrastructure. George Ou explains how to deal with the various audio compression algorithms and WAN topologies so that you can calculate your bandwidth needs. Once you've...

    Provided By George Ou

  • Downloads // Apr 2007

    Make your home PCs accessible anywhere with Dynamic DNS for free

    You can access your home network from the public Internet without investing in a pricey broadband account that has a static IP address. The solution is to use a free service from DynDNS.com. George Ou shows you how to set up your account, configure your router to update the DDNS...

    Provided By George Ou

  • Downloads // Jan 2007

    TechRepublic's ultimate guide to enterprise wireless LAN security

    Enterprise wireless LAN security is a persistent concern for every system administrator and CIO. Threats from both within and without the enterprise threaten your data each and every day. This download gives you the basic foundation you need to secure your enterprise wireless connections by detailing security protocols such...

    Provided By George Ou

  • Downloads // Jan 2007

    Excel Template: Configure Aironet access points for enterprise security

    An Excel Worksheet that automatically generates a ready-to-use tool for documenting and creating new CLI configuration files for Aironet access points. This tool is published as a supplement to TechRepublic's Ultimate Wireless Security Guide. Individual articles in the TechRepublic ultimate guide to enterprise wireless LAN security series...

    Provided By George Ou