Contents ix
April 2004, 202-10018-02
Troubleshooting the Firmware Upgrade  .........................................................................9-9
Appendix A  
Technical Specifications
Appendix B  
Network, Routing, Firewall, and Basics
Related Publications ...................................................................................................... B-1
Basic Router Concepts .................................................................................................. B-1
What is a Router?  ................................................................................................... B-1
Routing Information Protocol ................................................................................... B-2
IP Addresses and the Internet ....................................................................................... B-2
Netmask .................................................................................................................. B-4
Subnet Addressing .................................................................................................. B-4
Private IP Addresses ............................................................................................... B-7
Single IP Address Operation Using NAT  ....................................................................... B-7
MAC Addresses and Address Resolution Protocol ................................................. B-8
Related Documents ................................................................................................. B-9
Domain Name Server .............................................................................................. B-9
IP Configuration by DHCP ........................................................................................... B-10
Internet Security and Firewalls .................................................................................... B-10
What is a Firewall? ................................................................................................ B-10
Stateful Packet Inspection  ...............................................................................B-11
Denial of Service Attack  ..................................................................................B-11
Ethernet Cabling ...........................................................................................................B-11
Category 5 Cable Quality ...................................................................................... B-12
Inside Twisted Pair Cables .................................................................................... B-12
Uplink Switches, Crossover Cables, and MDI/MDIX Switching  ............................ B-14
Appendix C  
Preparing Your Network
Preparing Your Computers for TCP/IP Networking  ....................................................... C-1
Configuring Windows 95, 98, and Me for TCP/IP Networking ....................................... C-2
Install or Verify Windows Networking Components ................................................. C-2
Enabling DHCP to Automatically Configure TCP/IP Settings  ................................. C-4
Selecting Windows’ Internet Access Method .......................................................... C-6
Verifying TCP/IP Properties  .................................................................................... C-6
Configuring Windows NT4, 2000 or XP for IP Networking  ............................................ C-7