Figure 11. Basic Configuration Of W-Ep Wireless Lan System; Apc Application Configuration And Service Scenario - Samsung WEC8500 Operation Manual

2600-00FK1RGA4 Ver.
1.4 APC Application Configuration and Service
Scenario
1.4.1 Basic Configuration
To provide wireless connection service using a wireless LAN in the W-EP environment, the
W-EP wireless LAN AP that helps a terminal connect to the network through wireless and
an APC that controls the terminal are basically required. Especially, the role of APC is
critical to guarantee QoS of various services and provide high level of security functions in
an Enterprise communication environment. As various elements are required in the W-EP
environment, it is necessary to intuitively or organically manage each element via WEM.
In addition, the IP application servers including authentication server, DHCP server, or
DNS server which is a basic network configuration element in a wire enterprise
environment are also interoperated to provide more convenient and various mobile services
to users. One outstanding example is the FMC service that provides enterprise level VoIP in
a wireless LAN. With this, the wire/wireless integrated voice service can be provided.
An example of service configuration diagram using the W-EP wireless LAN system is
shown in the below figure. The configuration diagram is based on Samsung APC
(WEC8500).
AAA
DHCP
server
PoE switch
W-EP AP
© SAMSUNG Electronics Co., Ltd.
3.0
APC
WEM Loc WIPS
server
Access switch

Figure 11. Basic Configuration of W-EP Wireless LAN System

CHAPTER 1. Access Point Controller System Overview
Internet
Firewall
SBC
Backbone
IP-PBX
switch
PoE switch
W-EP AP
PSTN
PRI
Media G/W
Access switch
page 28 of 496