P-660HWP-Dx Support Notes
All contents copyright © 2007 ZyXEL Communications Corporation.
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11 What is Brute-force attack? ............................................................ 27
12. What is IP Spoofing attack? ........................................................... 27
13. What are the default ACL firewall rules in P-660HWP-Dx? ......... 28
Configuration ............................................................................................ 28
1. How do I configure the firewall? ...................................................... 28
2. How do I prevent others from configuring my firewall? ................ 28
3. Why can't I configure my P-660HWP-Dx using Web
Configurator/Telnet over WAN? .......................................................... 29
4. Why can't I upload the firmware and configuration file using FTP
over WAN? ............................................................................................ 30
Log and Alert ............................................................................................ 31
1. When does the P-660HWP-Dx generate the firewall log? .............. 31
2. What does the log show to us? ....................................................... 31
3. How do I view the firewall log? ........................................................ 31
4. When does the P-660HWP-Dx generate the firewall alert? ........... 32
5. What is the difference between the log and alert? ........................ 32
Wireless FAQ ............................................................................................ 33
General FAQ .......................................................................................... 33
1. What is a Wireless LAN? ................................................... 33
2. What are the advantages of Wireless LAN? ..................... 33
3. What is the disadvantage of Wireless LAN? .................... 33
4. Where can you find 802.11 wireless networks? ............... 34
5. What is an Access Point? .................................................. 34
6. What’s the difference between IEEE802.11a/b/g? ........... 34
7. Is it possible to use wireless products from a variety of
vendors? ................................................................................. 35
8. What is Wi-Fi? ..................................................................... 35
9. What types of devices use the 2.4GHz Band? ................. 35
10. Does the 802.11 interfere with Bluetooth device? ......... 35
11. Can radio signals pass through wall? ............................ 36
12. What are potential factors that may causes interference
among WLAN products? ....................................................... 36
13. What's the difference between a WLAN and a WWAN? 36
14. Can I manually swap the wireless module without
damage any hardware? .......................................................... 37
15. What wireless security mode does P-660HWP-Dx
support? .................................................................................. 37
16. What Wireless standard does P-660HWP-Dx support? 37
17. Does P-660HWP-Dx support MAC filtering? .................. 37
18. Does P-660HWP-Dx support auto rate adaption? .......... 37
Advanced FAQ ...................................................................................... 38
1. What is Ad Hoc mode? ...................................................... 38
2. What is Infrastructure mode? ............................................ 38
3. How many Access Points are required in a given area? 38
