Home Sitemap Feedback About... Print
Custom Search

IT Troubleshooting


Networking and protocols

  • TCP/UDP port numbers - divided into three ranges: the Well Known Ports, the Registered Ports, and the Dynamic and/or Private Ports
  • Internet protocol numbers
  • 832017 - Service overview and network port requirements for the Windows Server System
  • 929851 - The default dynamic port range for TCP/IP has changed in Windows Vista and in Windows Server 2008
  • CTX101810 - Communication Ports Used By Citrix Technologies
  • 281336 - How to determine which program uses or blocks specific transmission control protocol ports in Windows
  • 837243 - Availability and description of the Port Reporter tool
  • TCP/IP and IPX Routing Tutorial
  • Protocols for WAN, LAN, ATM, Ftp, Http, ICMP, UDP and telecommunications
  • Cisco Connection Documentation
  • 140325 - "How to Determine Loss of Client/Server Connection"
  • 140552 - "How to Optimize Windows NT to Run Over Slow WAN Links with TCP/IP"
  • 120642 - TCP/IP and NBT Configuration Parameters for Windows 2000 or Windows NT
  • 314053 - TCP/IP and NBT Configuration Parameters for Windows XP
  • 900926 - Recommended TCP/IP settings for WAN links with a MTU size of less than 576
  • 812953 - How to use Network Monitor to capture network traffic
  • 924037 - How to use the Network Monitor Capture Utility (Netcap.exe) to capture network traffic information
  • 174812 - The effects of using Autodetect setting on cluster network interface card
  • 325487 - How to troubleshoot network connectivity problems
  • 839880 - How to troubleshoot RPC Endpoint Mapper errors in Windows Server 2003
  • 154596 - How To Configure RPC Dynamic Port Allocation to Work with Firewall
  • 908472 - How to configure RPC to use certain ports and how to help secure those ports by using IPsec
  • 899148 - Some firewalls may reject network traffic that originates from Windows Server 2003 Service Pack 1-based computers
  • 897070 - You experience poor throughput on network connections that have high latency on a Windows Server 2003-based computer
  • CTX101602 - Optimizing Citrix Technology for Operation over Wireless Wide Area Networks

Cabling