Jan 12, 2016
Chapter6 : : N49413004N49413002
SOHO (security) PDA
PtP (Point to Point) PtMP (Point to Multiple Point) PWLAN (Public Wireless LAN)(Hot Spots)
(Video Conference)
6-1 IEEE 802.11 T1 1.5Mbps
RF AP (Bridge) PoE RF AP(Hot Spots) PWLAN (Public Wireless LAN)600
PtP (Point to Point) PtMP (Point to Multiple Point)
6-2 PWLAN (Public WirelessLAN)(business model)
: : : : :
AAA(Authentication,Authorization, Accounting) D-LinkDSA-3100 (Wireless Service Gateway)
: (WAN Port)(Local Network Port)(Authentication Port)
(Hot Spots)
(External Authentication)(Hot Spots)
6-3 L3L2/L3IEEE 802.11-
AP(load balancing)(backup)(Dual-band Tri-Mode)AP2.4GHZ5GHZAPWDS(Wireless Distribution System)
(Load Balancing) :
APAPAP
(backup):
APAPAP(standby)APAP
WEPAPWEP()
(Hotspot)
AAA (Authentication , Authorization , Accounting)RADIUSAPIEEE 802.1x(Microsoft Windows NT Domain)
VLAN (Virtual Local Area Network)IEEE 802.1qVLANAPSSIDVLANAPVLANVLAN
6-4
24
6-5 ISDN
i2eyeIPi2eyeH.323ISDNIEEE 802.11b
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