ZyXEL Communications Prestige 320W Support Notes page 3

My Prestige can not get an IP address from the ISP to connect to the Internet, what can I do?......... 55
What is BOOTP/DHCP ...................................................................................................................... 57
What is DDNS .................................................................................................................................... 57
When do I need DDNS service? ......................................................................................................... 58
What DDNS servers does the Prestige support?................................................................................. 58
What is DDNS wildcard?.................................................................................................................... 58
Does the Prestige support DDNS wildcard?....................................................................................... 58
Why can't I use video conferencing with MSN 4.6? .......................................................................... 58
Should I create any firewall rule by myself to allow incoming traffic when NAT is used? ............... 58
F FAQ ........................................................................................................................................ 59
IREWALL
What is a network firewall? ................................................................................................................ 59
What makes P320W secure?............................................................................................................... 59
What are the basic types of firewalls? ................................................................................................ 59
What kind of firewall is the P320W?.................................................................................................. 60
Why do you need a firewall when your router has packet filtering and NAT built-in?...................... 60
What is Denials of Service (DoS) attack?........................................................................................... 60
What is Ping of Death attack?............................................................................................................. 61
What is Teardrop attack?..................................................................................................................... 61
What is SYN Flood attack?................................................................................................................. 61
What is LAND attack?........................................................................................................................ 61
What is Brute-force attack? ................................................................................................................ 61
What is IP Spoofing attack?................................................................................................................ 62
W FAQ........................................................................................................................................ 62
IRELESS
What is a Wireless LAN?.................................................................................................................... 62
What are the advantages of Wireless LANs?...................................................................................... 62
What are the disadvantages of Wireless LANs? ................................................................................. 63
Where can you find wireless 802.11 networks? ................................................................................. 63
What is an Access Point? .................................................................................................................... 63
What is IEEE 802.11? ......................................................................................................................... 64
What is 802.11b?................................................................................................................................. 64
How fast is 802.11b?........................................................................................................................... 64
What is 802.11a?................................................................................................................................. 64
What is 802.11g?................................................................................................................................. 64
Is it possible to use products from a variety of vendors?.................................................................... 65
What is Wi-Fi? .................................................................................................................................... 65
What types of devices use the 2.4GHz Band? .................................................................................... 65
Does the 802.11 interfere with Bluetooth devices? ............................................................................ 65
All contents copyright (c) 2005 ZyXEL Communications Corporation.
P320W Support Notes
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