
Linksys 
Improving Security
| How do I know if my network is secure? | .42. . . . | 
| Network security following a manual setup . . . . . . . . . . . . . 42 | |
| How to set up wireless security using Wi‑Fi Protected Setup . .43 | |
| 43 | |
| Connecting a device using the  | 43 | 
| How to connect a device using its  | 44 | 
| How to connect a device using the router’s  | 44 | 
| How to connect a device manually | 44 | 
| How to control access to your wireless network | 45. . . | 
| How to improve security using the  | 46 | 
Port Forwarding and Port Triggering
| How to set up port forwarding | . . . . | . 57 | |
| How to set up port forwarding for a single port | 
 | 
 | 57 | 
| How to set up port forwarding for multiple ports | 
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 | 58 | 
| How to set up port forwarding for a range of ports | 
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 | 58 | 
| How to set up port range triggering for online gaming . | . | . | .59. | 
| How to configure your Xbox for online gaming . . . . | . | . | . 60. . . | 
E900 Contents
Maintaining and Monitoring
How to back up and restore your router configuration . . . . . . 61
| How to restore factory defaults | 61 | 
How to upgrade the router’s firmware . . . . . . . . . . . 62. . . . .
How to check the status of your router . . . . . . . . . . . . . . . . 64
| How to disable the Ethernet port status lights | 65 | 
| How to test your Internet connection | 66 | 
| How to configure and use logs | 67 | 
Browser-based  Utility Menu Structure
E900 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Specifications
Linksys E900 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
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