ZyXEL Communications 2602HWNLI-D7A manual Ireless FAQ

Prestige 2602HWNLI-D7A Support Notes

Will ZyXEL support Secure Remote Management?	209
Does Prestige VPN support NetBIOS broadcast?	209
Is the host behind NAT allowed to use IPSec?	209
Why does VPN throughput decrease when staying in SMT menu 24.1?	209
Where can I configure Phase 1 ID in Prestige?	209
If I have NAT router between two VPN gateways, and I would like to use IP type as Phase 1 ID, what should ..I know? 210
How can I keep a tunnel alive?	211
Single, Range, Subnet, which types of IP address do Prestige 10/10II/10W/50/100 support in VPN/IPSec?	211
Can Prestige support IPSec passthrough?	211
Can Prestige behave as a NAT router supporting IPSec passthrough and an IPSec gateway simultaneously?	212
WIRELESS FAQ	212
What is a Wireless LAN ?	212
What are the advantages of Wireless LANs ?	212
What are the disadvantages of Wireless LANs ?	213
Where can you find wireless 802.11 networks ?	213
What is an Access Point ?	213
What is IEEE 802.11 ?	213
What is 802.11b ?	214
How fast is 802.11b ?	214
What is 802.11a ?	214
What is 802.11g ?	214
Is it possible to use products from a variety of vendors ?	214
What is Wi-Fi ?	215
What types of devices use the 2.4GHz Band ?	215
Does the 802.11 interfere with Bluetooth devices ?	215
Can radio signals pass through walls ?	215
What are potential factors that may causes interference among WLAN products ?	215
What's the difference between a WLAN and a WWAN ?	216
What is Ad Hoc mode ?	216
What is Infrastructure mode ?	216
How many Access Points are required in a given area ?	216
What is Direct-Sequence Spread Spectrum Technology – (DSSS) ?	216
What is Frequency-hopping Spread Spectrum Technology – (FHSS) ?	217
Do I need the same kind of antenna on both sides of a link ?	217
Why the 2.4 Ghz Frequency range ?	217
What is Server Set ID (SSID) ?	217
What is an ESSID ?	217
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