User Manual

NETGEAR Wireless-N Router WNR2000 User Manual
Contents ix
v1.0, May 2008
How Port Forwarding Changes the Communication Process ..................................5-5
How Port Forwarding Differs from Port Triggering ...................................................5-6
Configuring Port Forwarding to Local Servers ................................................................5-6
Adding a Custom Service .........................................................................................5-7
Editing or Deleting a Port Forwarding Entry .............................................................5-8
Configuring Port Triggering .............................................................................................5-9
Using Universal Plug and Play .....................................................................................5-12
Optimizing Wireless Performance ................................................................................5-13
Configuring Quality of Service ......................................................................................5-14
Using WMM QoS for Wireless Multimedia Applications .........................................5-15
Configuring QoS for Internet Access ......................................................................5-16
Changing the MTU Size ...............................................................................................5-20
Optimizing Your Network Bandwidth ............................................................................5-21
Overview of Home and Small Office Networking Technologies ....................................5-23
Assessing Your Speed Requirements ....................................................................5-24
Chapter 6
Using Network Monitoring Tools
Viewing Wireless Router Status Information ...................................................................6-1
Viewing a List of Attached Devices .................................................................................6-6
Managing the Configuration File .....................................................................................6-6
Backing Up and Restoring the Configuration ...........................................................6-7
Erasing the Configuration .........................................................................................6-8
Upgrading the Router Software ......................................................................................6-8
Upgrading Automatically to New Router Software ...................................................6-9
Upgrading Manually to New Router Software ........................................................6-10
Enabling Remote Management Access ....................................................................... 6-11
Chapter 7
Troubleshooting
Troubleshooting Quick Tips ............................................................................................7-1
Troubleshooting Basic Functions ....................................................................................7-3
Troubleshooting the Web Configuration Interface ..........................................................7-4
Troubleshooting the Internet Connection ........................................................................7-5
Troubleshooting a Network Using the Ping Utility ...........................................................7-7
Testing the LAN Path to Your Router .......................................................................7-7
Testing the Path from Your Computer to a Remote Device .....................................7-8