User's Manual

P320W Support Notes
All contents copyright (c) 2005 ZyXEL Communications Corporation.
4
Can radio signals pass through walls? ................................................................................................ 65
What are potential factors that may causes interference among WLAN products? ........................... 66
What's the difference between a WLAN and a WWAN? ................................................................... 66
What is Ad Hoc mode? ....................................................................................................................... 66
What is Infrastructure mode?.............................................................................................................. 66
How many Access Points are required in a given area? ..................................................................... 66
What is Direct-Sequence Spread Spectrum Technology – (DSSS)? .................................................. 67
What is Frequency-hopping Spread Spectrum Technology – (FHSS)?.............................................. 67
Do I need the same kind of antenna on both sides of a link?.............................................................. 67
Why the 2.4 Ghz Frequency range?.................................................................................................... 67
What is Server Set ID (SSID)? ........................................................................................................... 67
What is an ESSID?.............................................................................................................................. 68
How do I secure the data across an Access Point's radio link?........................................................... 68
What is WEP?..................................................................................................................................... 68
What is the difference between 40-bit and 64-bit WEP?.................................................................... 68
What is a WEP key?............................................................................................................................ 68
Will 128-bit WEP communicate with 64-bit WEP? ........................................................................... 68
Can the SSID be encrypted? ............................................................................................................... 69
By turning off the broadcast of SSID, can someone still sniff the SSID?.......................................... 69
What are Insertion Attacks?................................................................................................................ 69
What is Wireless Sniffer?.................................................................................................................... 69
What is the difference between Open System and Shared Key of Authentication Type? .................. 69
What is 802.1x? .................................................................................................................................. 70
What is the difference between force-authorized, force-unauthorized and auto?............................... 70
What is AAA?..................................................................................................................................... 70
What is RADIUS?............................................................................................................................... 70
TROUBLE SHOOTING.......................................................................................................................... 71
Why none of the LEDs turn on when connect the Prestige’s power?................................................. 71
Why cannot access the Prestige from my computer? ......................................................................... 71
Why cannot access the Internet?......................................................................................................... 71
Unable to run applications.................................................................................................................. 73