ISA 2000 - Windows Server 2003

Registry Performance Settings

Root path : HKLM\System\CurentControlSet\Services

•  \w3proxy\parameters\OutstandAccept - number of accepted pending requests, default 500
• \tcpip\parameters\MaxUserPort - number of TCP/IP ports used by client, default 653035
• \w3proxy\parameters\TZPersistIntervalThreshold - Keep the cache after the service is restarted
• \w3proxy\parameters\RecoveryMRUSizeThreshold - sort most recent files in cache
• \w3proxy\parameters\MaxClientSession - keep sessions for a longer time
• \tcpip\parameters\TCPTimedWaitDelay - seconds before socket is reused 

Installation on Server 2003

1. Install ISA Server
2. Install ISA Server SP1
3. Install ISAHF255.exe
4. Install ISA Server Feature Pack 1 (Optional - adds new wizards)