Samsung WEC8500 User manual

WEC8500/8050 Operation Manual Version 5.2
Samsung Electronics America page 1 of 533
WEC8500/WEC8050 (APC)
Operation Manual

WEC8500/8050 Operation Manual Version 5.2
Samsung Electronics America page 2 of 533
Disclaimer
Every effort has been made to eliminate errors and ambiguities in the information contained in this
document. Any questions concerning information presented here should be directed to
SAMSUNG ELECTRONICS AMERICA, 1301 E. Lookout Dr., Richardson, TX. 75082 telephone
[phone]. SAMSUNG ELECTRONICS AMERICA disclaims all liabilities for damages arising
from the erroneous interpretation or use of information presented in this manual
Publication Information
SAMSUNG ELECTRONICS AMERICA reserves the right without prior notice to revise information
in this publication for any reason.SAMSUNG ELECTRONICS AMERICA also reserves the right
without prior notice to make changes in design or components of equipment as engineering and
manufacturing may warrant
Copyright 2015
Samsung Electronics America
All rights reserved. No part of this manual may be reproduced in any form or by any means-graphic,
electronic or mechanical, including recording, taping, photocopying or information retrieval systems
–without express written permission of the publisher of this material.
Trademarks
Product names mentioned in this manual may be trademarks and/or registered trademarks of their respective
companies.

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INTRODUCTION
Purpose
This manual describes the overview, management, and setup of WEC8500/WEC8050 that
is a Samsung Wireless Enterprise (W-EP)Access Point Controller (APC). This manual is
written for WEC8500 version 2.4.19R and WEC8050 version 2.4.19R.
Document Content and Organization
This manual consists of ten Chapters, three Annexes, and a list of Abbreviations.
CHAPTER 1. Access Point Controller System Overview
This chapter describes the main functions, network configuration, external configuration
and service scenario of APC.
CHAPTER 2. Basic System Configuration
This chapter describes how to configure to use Command Line Interface (CLI) and Web UI.
CHAPTER 3. Data Network Function
This chapter describes how to set up the data network such as interface, Virtual Local Area
Network (VLAN), L3, or Quality of Service (QoS), etc. of APC.
CHAPTER 4. AP Connection Management
This chapter describes the connection management function ofAPC and Samsung W-EP
wireless LANAccess Point (AP).
CHAPTER 5. WLAN Management
This chapter describes how to set up the Wireless Local Area Network (WLAN) of APC.
CHAPTER 6. Wi-Fi Configuration
This chapter describes how to configure the Wireless Fidelity (Wi-Fi) of APC, QoS, and
country code.

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CHAPTER 7. WLAN Additional Service
This chapter describes how to set up WLAN additional services available in the APC.
CHAPTER 8. Security
This chapter describes how to set up security related setting such as Remote Authentication
Dial-In User Service (RADIUS) server available in the APC, unauthorizedAP detection
and blocking function, guest access, WEB pass-through, Network Address Translation
(NAT), firewall function, etc.
CHAPTER 9. IP Application
This chapter describes the Internet Protocol (IP) application functions available in the APC
such as Domain Naming Service (DNS), Network Time Protocol (NTP), File Transfer
Protocol (FTP)/sFTP, or Telnet/SSH.
CHAPTER 10. System Management
This chapter describes the various system management functions available in theAPC.
ANNEX A. CLI Command Structure
Command structure available in the CLI of APC.
ANNEX B. Open Source Announcement (WEC8500/WEC8050)
Open source list used in theAPC and its license notice.
ANNEX C. Open Source Announcement (WEA302/WEA303/WEA312/ WEA313
(Future Release)/WEA403/WEA412)
Open source list used in the Samsung W-EP wireless LANAP and its license notice.
ABBREVIATION
Describes the acronyms used in this manual.
Conventions
The following types of paragraphs contain special information that must be carefully read
and thoroughly understood. Such information may or may not be enclosed in a rectangular
box, separating it from the main text, but is always preceded by an icon and/or a bold title.
NOTE
Indicates additional information as a reference.

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Console Screen Output
The lined box with ‘Courier New’font will be used to distinguish between the
main content and console output screen text.
‘Bold Courier New’font will indicate the value entered by the operator on the
console screen.
Revision History
VERSION
DATE OF ISSUE
REMARKS
5.2
02.2015.
Updated for US Market to support software V2.4.19R
5.1
08.2014.
Updated for US Market
5.0
05. 2014.
- Updated the content overall in accordance with the
package version 2.0.0
4.0
01. 2014.
- Changed contents
1.3.1 WEC8500 Configuration and Functions
4.2.6.3 Tech Support Information
3.0
10. 2013.
- Updated the content overall in accordance with the
package version (WEC8500 version 1.4.4, WEC8050
version 1.0.0)
- Added contents for WEC8050
2.0
06. 2013.
- Updated the content overall in accordance with the
package version 1.3.0
- Added contents
3.4.6 OS-AWARE
7.4.2 DPC Configuration
7.4.3 DCS Configuration
7.4.4 CHDC Configuration
- Changed contents
7.10 Clustering
10.8.2 System Upgrade
1.0
03. 2013.
First Version

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TABLE OF CONTENTS
Purpose......................................................................................................................................................3
Document Content and Organization.......................................................................................................3
Conventions...............................................................................................................................................4
Console Screen Output.............................................................................................................................5
Revision History.........................................................................................................................................5
CHAPTER 1. Access Point Controller System Overview 19
1.1 APC Overview..........................................................................................................................19
1.2 Network Configuration............................................................................................................21
1.3APC Configuration and Functions.........................................................................................23
1.3.1 WEC8500 Configuration and Functions....................................................................................23
1.3.2 WEC8050 Configuration and Functions....................................................................................27
1.4 APC Application Configuration and Service Scenario.........................................................29
1.4.1 Basic Configuration.....................................................................................................................29
1.4.2 Configuration of Multiple APC for Redundancy.........................................................................30
1.4.3 Clustering Configurationusing MultipleAPC (WEC8500)........................................................31
1.4.4 Configuration of Multiple Sites Consisting of Headquarter and Branches...............................34
1.5 NAT Configuration between AP and APC..............................................................................36
CHAPTER 2. Basic System Configuration 37
2.1 Basic System Configuration...................................................................................................37
2.1.1 CLI Connection...........................................................................................................................37
2.1.2 Managing OperatorAccount......................................................................................................38
2.1.3 APC Management Port Configuration.......................................................................................39
2.1.4 SNMP Community Configuration...............................................................................................39
2.1.5 CLI Basic Usage.........................................................................................................................39
2.2 Using Web UI ...........................................................................................................................42
2.2.1 Web UI Connection.....................................................................................................................42
2.2.2 WEC Main Window.....................................................................................................................43
2.2.3 Managing OperatorAccount......................................................................................................44

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CHAPTER 3. Data Network Function 45
3.1 Port Configuration...................................................................................................................45
3.1.1 Port management.......................................................................................................................45
3.2 Interface Configuration ...........................................................................................................49
3.2.1 Interface management...............................................................................................................49
3.2.2 Managing Interface Group.........................................................................................................52
3.3 VLAN Configuration.................................................................................................................54
3.3.1 VLAN...........................................................................................................................................54
3.3.2 Bridge..........................................................................................................................................56
3.3.3 Spanning Tree ............................................................................................................................59
3.4 Layer 3 Protocol Configuration ..............................................................................................63
3.4.1 IPAddress Configuration............................................................................................................63
3.4.2 Static Routing Configuration......................................................................................................63
3.4.3 IP Multicast Routing Configuration............................................................................................64
3.4.4 PIM Configuration.......................................................................................................................65
3.4.5 OSPF Configuration ...................................................................................................................65
3.4.6 VRRP Configuration.................................................................................................................105
3.4.7 Configuring IPWATCHD...........................................................................................................108
3.5 QoS 109
3.5.1 ACL Configuration ....................................................................................................................109
3.5.2 Class-map Configuration..........................................................................................................113
3.5.3 Policy-map Configuration.........................................................................................................114
3.5.4 Service Policy Configuration....................................................................................................115
3.5.5 Time Profile...............................................................................................................................116
3.5.6 OS-AWARE...............................................................................................................................119
3.6 Multicast to Unicast...............................................................................................................122
3.7 IP Multicast Configuration ....................................................................................................122
3.7.1 IP Multicast Routing Configuration..........................................................................................122
3.7.2 PIM Configuration.....................................................................................................................123
3.8 IGMP Snooping......................................................................................................................125
CHAPTER 4. AP Connection Management 128
4.1 APC Management ..................................................................................................................128
4.1.1 ManagingAPC List...................................................................................................................128
4.1.2 Management Interface Configuration......................................................................................130
4.1.3 CAPWAP Configuration...........................................................................................................131
4.1.4 AP Registration (Auto Discovery) Configuration.....................................................................133

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4.1.5 ManagingAP File Transmission...............................................................................................134
4.1.6 APC Redundancy Configuration..............................................................................................134
4.2 AP Management.....................................................................................................................140
4.2.1 AP Group Configuration ...........................................................................................................140
4.2.2 Configuring Remote AP Group ................................................................................................155
4.2.3 APTime Synchronization per Group.......................................................................................161
4.2.4 AP Configuration.......................................................................................................................163
4.2.5 Information Management.........................................................................................................173
4.2.6 Outdoor AP Configuration ........................................................................................................176
4.2.7 AP Package Upgrade...............................................................................................................177
4.2.8 RemoteAP Package Upgrade.................................................................................................182
CHAPTER 5. WLAN Management 191
5.1 WLAN Configuration.............................................................................................................191
5.1.1 BasicWLAN Configuration.......................................................................................................191
5.1.2 WLANAdditional Configuration................................................................................................194
5.1.3 WLAN-basedACLConfiguration.............................................................................................196
5.1.4 Managing Root Service............................................................................................................198
5.2 Local Switching.....................................................................................................................201
5.3 Security and Authentication.................................................................................................204
5.3.1 Initialization of WLAN Security Function..................................................................................204
5.3.2 WPA/WPA2 PSK Configuration...............................................................................................206
5.3.3 WPA/WPA2 802.1x Configuration............................................................................................209
5.3.4 Static WEP Configuration.........................................................................................................213
5.3.5 Dynamic WEP Configuration ...................................................................................................215
5.4 DHCP Configuration..............................................................................................................218
5.4.1 DHCP Server............................................................................................................................218
5.4.2 DHCP Relay..............................................................................................................................226
5.4.3 DHCP Proxy..............................................................................................................................227
5.4.4 Option 82 Configuration............................................................................................................228
5.4.5 Primary/Secondary Server Configuration................................................................................230
5.5 Radio Service Configuration ................................................................................................233
CHAPTER 6. Wi-Fi Configuration 235
6.1 802.11a/b/g/n/ac Radio Property ..........................................................................................235
6.1.1 802.11a/b/g Configuration........................................................................................................235
6.1.2 802.11n Configuration ..............................................................................................................240
6.1.3 802.11ac Configuration.............................................................................................................241

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6.2 Wi-Fi QoS Configuration.......................................................................................................244
6.2.1 QoS Configuration of Wireless Terminal.................................................................................244
6.2.2 QoS Configuration ofAP..........................................................................................................246
6.2.3 Configuring QoS Profile of a Specific Terminal.......................................................................250
6.2.4 Voice Optimization Configuration.............................................................................................252
6.3 802.11h Configuration ...........................................................................................................253
6.4 Country Code.........................................................................................................................255
CHAPTER 7. WLAN Additional Services 259
7.1 Managing Wireless Terminal.................................................................................................259
7.1.1 Information Retrieval Functions...............................................................................................259
7.1.2 Connection History related Configuration ...............................................................................260
7.2 Handover Management .........................................................................................................261
7.2.1 Connection History Information ...............................................................................................261
7.2.2 AirMove Configuration..............................................................................................................261
7.2.3 InterAPC Handover Configuration..........................................................................................263
7.3 Call Admission Control (CAC) Configuration......................................................................264
7.3.1 SIPALG Configuration.............................................................................................................264
7.3.2 Voice CAC Configuration .........................................................................................................266
7.3.3 Video CAC Configuration.........................................................................................................268
7.4 Radio Resource Management (RRM) ...................................................................................270
7.4.1 RRM Configuration...................................................................................................................270
7.4.2 DPC Configuration....................................................................................................................271
7.4.3 DCS Configuration....................................................................................................................273
7.4.4 CHDC Configuration.................................................................................................................275
7.4.5 Sleeping Cell Detection............................................................................................................279
7.4.6 Energy Saving ..........................................................................................................................281
7.5 Location Tracking..................................................................................................................283
7.6 Spectrum Analysis.................................................................................................................284
7.6.1 Retrieving SpectrumAnalysis Data.........................................................................................284
7.6.2 SpectrumAnalysis Configuration.............................................................................................287
7.6.3 Interference Type Configuration ..............................................................................................289
7.7 Controlling Usage per User ..................................................................................................290
7.8 Remote Packet Capture.........................................................................................................292
7.9Clustering...............................................................................................................................294
7.10 Limiting the Number of Connected Users...........................................................................298
7.10.1 Limiting Connections per Radio...............................................................................................298

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7.10.2 Connection Limitation per WLAN.............................................................................................299
7.11 Voice Statistics and Communication Failure Detection.....................................................301
7.11.1 Voice Statistics Function...........................................................................................................301
7.11.2 DetectingWLAN-based Communication Failure....................................................................303
7.12 Voice Signal and Media Monitoring .....................................................................................304
7.12.1 Checking Voice RelatedWireless Information........................................................................304
7.12.2 Checking Voice Related Quality Information...........................................................................309
7.13 Multicast Stream Admission Control...................................................................................312
7.13.1 ConfiguringAdmission Control.................................................................................................312
CHAPTER 8. Security 315
8.1 RADIUS Server Configuration..............................................................................................315
8.1.1 External RADIUS Server..........................................................................................................315
8.1.2 Internal RADIUS Server...........................................................................................................320
8.2 Unauthorized AP/Terminal Detection and Blocking ...........................................................324
8.2.1 Enabling Detection Function....................................................................................................324
8.2.2 Detection...................................................................................................................................325
8.3 Captive Portal ........................................................................................................................343
8.3.1 WLAN Security Configuration ..................................................................................................343
8.3.2 Guest Connection Configuration..............................................................................................344
8.4 WEB Pass-through................................................................................................................349
8.4.1 WLAN Security Configuration ..................................................................................................349
8.5 NAT and Firewall Configuration...........................................................................................351
8.5.1 Firewall Configuration...............................................................................................................351
8.5.2 Access List Configuration.........................................................................................................353
8.5.3 NAT Configuration.....................................................................................................................354
8.6 MAC Filter ..............................................................................................................................357
8.7 Operator Authentication through Interoperation with TACACS+ Server..........................360
8.7.1 Configuring External TACACS+ Server...................................................................................360
8.7.2 ConfiguringAuthentication Type of OperatorAccount............................................................363
CHAPTER 9. IP Application 364
9.1 DNS 364
9.1.1 DNS Client Configuration.........................................................................................................364
9.1.2 DNS Proxy Configuration.........................................................................................................365
9.2 NTP 367
9.3 FTP/sFTP................................................................................................................................370

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9.4 Telnet/SSH..............................................................................................................................373
9.5 Utilities....................................................................................................................................375
CHAPTER 10. System Management 376
10.1 SNMP Configuration..............................................................................................................376
10.1.1 SNMP Community....................................................................................................................376
10.1.2 SNMP Trap ...............................................................................................................................377
10.2 System Management.............................................................................................................379
10.2.1 Retrieving System Information.................................................................................................379
10.2.2 System Reboot.........................................................................................................................384
10.3 System Resource Management............................................................................................386
10.3.1 Retrieving System Status.........................................................................................................386
10.3.2 Retrieving and Configuring Threshold.....................................................................................389
10.4 Managing Alarm and Event...................................................................................................390
10.4.1 Retrieving CurrentAlarm..........................................................................................................391
10.4.2 Retrieving History.....................................................................................................................392
10.4.3 External Transmission Configuration.......................................................................................394
10.4.4 Alarm Filter and Level Configuration.......................................................................................394
10.5 Managing Traffic Performance .............................................................................................396
10.5.1 Managing History Information..................................................................................................396
10.5.2 Managing Real-time Information Collection............................................................................397
10.6 Managing License Key..........................................................................................................398
10.6.1 Managing SLM License (Activation) Key................................................................................398
10.6.2 Managing Old License Key......................................................................................................401
10.7 Syslog Configuration.............................................................................................................404
10.8 Upgrade..................................................................................................................................406
10.8.1 Checking Package Version......................................................................................................406
10.8.2 System Upgrade.......................................................................................................................406
10.9 Configuration Management ..................................................................................................409
10.10 Debug and Diagnosis............................................................................................................411
10.10.1Process.....................................................................................................................................411
10.10.2Retrieving Crash Information...................................................................................................413
10.11 File Management....................................................................................................................416
10.11.1Retrieving Configuration of Current Directory.........................................................................416
10.11.2Retrieving Directory List ...........................................................................................................417
10.11.3Revising File..............................................................................................................................418
10.11.4Retrieve File Content................................................................................................................418

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10.11.5File Download and Upload.......................................................................................................419
10.11.6Package File .............................................................................................................................419
10.11.7Retrieving Storage Media.........................................................................................................421
10.11.8Managing File in Web UI..........................................................................................................422
ANNEX A. CLI Command Structure 424
A.1 configure................................................................................................................................424
A.2 show 454
A.3 clear 467
A.4 debug 470
A.5 file 474
A.6 Etc 474
ANNEX B. Open Source Announcement (WEC8500/WEC8050) 475
ANNEX C. Open Source Announcement (WEA302/WEA303/
WEA312/WEA313/WEA403/WEA412) (Highlighted- Future Release) 504

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LIST OF FIGURES
Figure 1. System Structure for Wireless Enterprise Solution ......................................................20
Figure 2. W-EP Network Configuration.......................................................................................21
Figure 3. WEC8500 Interface-Front/Back...................................................................................23
Figure 4. System LED Configuration...........................................................................................23
Figure 5. Management Port Configuration..................................................................................24
Figure 6. Optic port configuration................................................................................................25
Figure 7. Power module configuration ........................................................................................26
Figure 8. WEC8050 interface-Front/Back ...................................................................................27
Figure 9. Status LED configuration.............................................................................................27
Figure 10. Ethernet Port Configurations......................................................................................28
Figure 11. Basic Configuration of W-EP Wireless LAN System ..................................................29
Figure 12. Example of W-EP Wireless LAN System Configuration for Redundancy...................30
Figure 13. Example of W-EP Wireless LAN System Configuration for Distributed Clustering
Service 32
Figure 14. Example of W-EP Wireless LAN System Configuration for Centralized Clustering
Service 33
Figure 15. Example of W-EP Wireless LAN System Configuration for Multiple Sites consisting of
Headquarter and Branches...............................................................................................................34
Figure 16. AP-APC NAT Environment Configuration Diagram....................................................36
Figure 17. Web UI Connection Window......................................................................................42
Figure 18. WEC Main Window....................................................................................................43
Figure 19. Operator Account Management Window ...................................................................44
Figure 20. Operator Account Addition Window ...........................................................................44
Figure 21. Port Management Window.........................................................................................47
Figure 22. Port Configuration Change Window...........................................................................48
Figure 23. Interfaces Window (1)................................................................................................50
Figure 24. Interfaces Window (2)................................................................................................51
Figure 25. Interfaces Window (3)................................................................................................51
Figure 26. Interface Group Window (1).......................................................................................52
Figure 27. Interface Group Window (2).......................................................................................53
Figure 28. Spanning Tree Configuration Window (1)..................................................................61
Figure 29. Spanning Tree Configuration Window (2)..................................................................62
Figure 30. Spanning Tree Configuration Window (3)..................................................................62
Figure 31. Static Routing Configuration Window.........................................................................64
Figure 32. OSPF Configuration Window.....................................................................................66
Figure 33. VRRP-Operation Window........................................................................................107
Figure 34. VRRP-Circuit Failover Window (1)...........................................................................107

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Figure 35. VRRP-Circuit Failover Window (2)..........................................................................107
Figure 36. IPWATCHD Configuration Window..........................................................................108
Figure 37. ACL Configuration Window......................................................................................110
Figure 38. Window where a Time Profile is Applied to ACL......................................................110
Figure 39. ACL Interface Configuration Window (1).................................................................. 111
Figure 40. ACL Interface Configuration Window (2).................................................................. 111
113
Figure 41. Admin ACL Configuration Window...........................................................................113
Figure 42. Time Profile Configuration Window (1) ....................................................................116
Figure 43. Time Profile Configuration Window (2)....................................................................117
Figure 44. Applying to ACL.......................................................................................................118
Figure 45. IP Multicast Configuration Window..........................................................................122
Figure 46. PIM-SM Configuration Window (1)..........................................................................123
Figure 47. PIM-SM Configuration Window (2)..........................................................................123
Figure 48. PIM-SM Configuration Window (3)..........................................................................124
Figure 49. PIM-SM Configuration Window (4)..........................................................................124
Figure 50. IGMP Snooping Config Window..............................................................................126
Figure 51. IGMP Snooping Mroute Creation Window (1)..........................................................126
Figure 52. IGMP Snooping Mroute Creation Window (2)..........................................................127
Figure 53. IGMP Snooping Mroute Creation Window (3)..........................................................127
Figure 54. IGMP Snooping Mroute Creation Window (4)..........................................................127
Figure 55. APC List Management Window...............................................................................129
Figure 56. Management interface configuration .......................................................................130
Figure 57. AP Registration Method Setup Window...................................................................133
Figure 58. Redundancy Configuration Window ........................................................................137
Figure 59. AP retrieving window ...............................................................................................138
Figure 60. AP redundancy Configuration Window ....................................................................139
Figure 61. AP groups configuration Window.............................................................................141
Figure 62. AP Group Addition Window .....................................................................................141
Figure 63. General Configuration Window for AP Group..........................................................144
Figure 64. AP Add/Remove Window for AP Group...................................................................146
Figure 65. WLAN Add/Remove Window for AP Group .............................................................147
Figure 66. 802.11a/n Window for AP Group .............................................................................148
Figure 67. 802.11b/g/n Window for AP Group ..........................................................................149
Figure 68. Advanced Configuration Window for AP Group .......................................................154
Figure 69. Remote AP Group Add/Remove Window ................................................................156
Figure 70. AP Add/Remove Window for Remote AP Group......................................................157
Figure 71. Local Authentication Configuration Window for Remote AP Group .........................158
Figure 72. ACL Settings Synchronization-All ............................................................................160

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Figure 73. ACL Settings Synchronization-Remote Group.........................................................160
Figure 74. AP Time Synchronization Configuration Options......................................................162
Figure 75. Adding Access Points...............................................................................................163
Figure 76. AP Profile Setting (1)................................................................................................166
Figure 77. AP Profile Setting (2)................................................................................................168
Figure 78. AP mode configuration.............................................................................................169
Figure 79. AP CLI Account Add/Remove Window.....................................................................170
Figure 80. AP SNMP v1/v2c Community Configuration Window...............................................172
Figure 81. AP v3 User Configuration Window...........................................................................172
Figure 82. AP Ports window......................................................................................................174
Figure 83. AP Ports detail information window..........................................................................174
Figure 84. AP Tech Support Information Receiving Window.....................................................175
Figure 85. Outdoor AP Create Window.....................................................................................177
Figure 86. AP upgrade..............................................................................................................180
Figure 87. AP upgrade-global ...................................................................................................180
Figure 88. AP upgrade-individual..............................................................................................181
Figure 89. AP upgrade-advanced .............................................................................................182
Figure 90. Remote AP Group Upgrade Activation_1.................................................................183
Figure 91. Remote AP Group Upgrade Activation_2.................................................................184
Figure 92. Checking Master AP Configuration..........................................................................185
Figure 93. Checking Master AP Configuration..........................................................................185
Figure 94. AP Package Configuration.......................................................................................187
Figure 95. Starting AP Upgrade................................................................................................188
Figure 96. Restarting and Upgrading AP ..................................................................................190
Figure 97. WLAN basic configuration (1) ..................................................................................193
Figure 98. WLAN basic configuration (2) ..................................................................................193
Figure 99. WLAN-based ACL configuration ..............................................................................197
Figure 100. Root service management (1)................................................................................200
Figure 101. Root service management (2)................................................................................200
Figure 102. Local Switching Configuration Window of WLAN...................................................202
Figure 103. VLAN/ACL/Pre-Auth.ACL Configuration Window of WLAN Allocated toAP ..........203
Figure 104. Initialization of WLAN security function..................................................................205
Figure 105. WPA/WPA2 PSK configuration ..............................................................................208
Figure 106. WPA/WPA2 802.1x Configuration (1).....................................................................211
Figure 107. WPA/WPA2 802.1x Configuration (2).....................................................................212
Figure 108. Static WEP configuration .......................................................................................214
Figure 109. Dynamic WEP Configuration Window....................................................................217
Figure 110. DHCP server configuration.....................................................................................218
Figure 111. DHCP Pool (1)........................................................................................................224

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Figure 112. DHCP Pool (2).......................................................................................................224
Figure 113. DHCP Relay ..........................................................................................................226
Figure 114. DHCP Proxy ..........................................................................................................227
Figure 115. Option 82 configuration (1) ....................................................................................229
Figure 116. Option 82 configuration (2) ....................................................................................229
Figure 117. Primary/Secondary server configuration (1) ..........................................................231
Figure 118. Primary/Secondary server configuration (2) ..........................................................231
Figure 119. Primary/Secondary server configuration (3) ..........................................................232
Figure 120. Radio service configuration ...................................................................................234
Figure 121. 802.11a/b/g/n radio (1) ..........................................................................................238
Figure 122. 802.11a/b/g/n radio (2) ..........................................................................................239
Figure 123. QoS configuration of a wireless terminal (1)..........................................................245
Figure 124. QoS configuration of a wireless terminal (2)..........................................................245
Figure 125. QoS configuration of AP (wireless section)............................................................249
Figure 126. Configuring QoS profile of a specific terminal........................................................251
Figure 127. Configuring voice optimization...............................................................................252
Figure 128. Configuring 802.11h ..............................................................................................254
Figure 129. Country code window (1).......................................................................................257
Figure 130. Country code window (2).......................................................................................258
Figure 131. Information viewing window...................................................................................260
Figure 132. Handover window..................................................................................................263
Figure 133. SIP ALG configuration window ..............................................................................265
Figure 134. Admission control configuration of 802.11a/n ........................................................267
Figure 135. 802.11a/n Admission Control Configuration Window.............................................269
Figure 136. RRM configuration window....................................................................................271
Figure 137. DPC settings .........................................................................................................272
Figure 138. DCS settings .........................................................................................................275
Figure 139. CHDC settings.......................................................................................................278
Figure 140. Spectrum Analysis Data ........................................................................................287
Figure 141. Controlling Usage per User...................................................................................291
Figure 142. Clustering window .................................................................................................297
Figure 143. Clustering addition window....................................................................................297
Figure 144. Configuring connection limitation per radio............................................................299
Figure 145. Configuring connection limitation per WLAN .........................................................300
Figure 146. Voice statistics.......................................................................................................302
Figure 147. Detecting WLAN-based communication failure .....................................................303
Figure 148. VoIP Stations Retrieval Screen..............................................................................307
Figure 149. Active Call Retrieval Screen ..................................................................................308
Figure 150. Complete Calls Retrieval Screen...........................................................................308

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Figure 151. 802.11a/n Admission Control Configuration Window .............................................313
Figure 152. RADIUS server configuration.................................................................................317
Figure 153. Wireless Intrusion General Configuration Window.................................................324
Figure 154. Managed Rule Configuration Window....................................................................326
Figure 155. Managed Addition Window ....................................................................................326
Figure 156. Unmanaged Rule Configuration Window...............................................................328
Figure 157. Unmanaged RuleAddition Window .......................................................................328
Figure 158. List Window to Manually Change Classification.....................................................330
Figure 159. Classification Change Window in AP Detail Screen...............................................330
Figure 160. List Window to Manually Remove..........................................................................331
Figure 161. Manual Remove Change Window in AP Detail Screen..........................................332
Figure 162. Configuration Window for Unauthorized AP Detection Option ...............................333
Figure 163. Configuration Window for Unauthorized Station Detection Option.........................335
Figure 164. Configuration Window for Channel Validation........................................................336
Figure 165. AP blacklist Configuration Window.........................................................................338
Figure 166. Managed AP Window.............................................................................................338
Figure 167. Station blacklist Search/Configuration Window......................................................339
Figure 168. Managed Station Search Window..........................................................................339
Figure 169. Managed SSID Window.........................................................................................340
Figure 170. Managed/Neighbor AP Search/Configuration Window...........................................341
Figure 171. Managed/Neighbor AP List Addition Window.........................................................341
Figure 172. Station Allowed Limit Configuration Window..........................................................342
Figure 173. WLAN Guest Configuration Window......................................................................344
Figure 174. WLAN Web Policy Configuration Window..............................................................344
Figure 175. Guest User Configuration Window.........................................................................347
Figure 176. Guest User List Window ........................................................................................347
Figure 177. Guest Auth Configuration Window.........................................................................347
Figure 178. Web Auth Configuration Window ...........................................................................348
Figure 179. Web Pass-through Configuration Window.............................................................350
Figure 180. Firewall configuration (1)........................................................................................351
Figure 181. Firewall configuration (2)........................................................................................352
Figure 182. Access-list configuration ........................................................................................353
Figure 183. NAT configuration (1).............................................................................................356
Figure 184. NAT configuration (2).............................................................................................356
Figure 185. MAC configuration .................................................................................................358
Figure 186. MAC entry configuration window(1).......................................................................358
Figure 187. MAC entry configuration(2)....................................................................................359
Figure 188. MAC entry configuration(3)....................................................................................359
Figure 189. TTACACS+ Server Configuration Window.............................................................362

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Figure 190. Operator Account Authentication Type Configuration Window ..............................363
Figure 191. DNS client .............................................................................................................365
Figure 192. DNS proxy.............................................................................................................366
Figure 193. NTP client configuration ........................................................................................369
Figure 194. FTP/SFTP server configuration.............................................................................372
Figure 195. Telnet/SSH server configuration............................................................................374
Figure 196. Adding SNMP community......................................................................................377
Figure 197. SNMP trap configuration .......................................................................................378
Figure 198. System information................................................................................................382
Figure 199. Reboot (APC)........................................................................................................384
Figure 200. Reboot (AP)...........................................................................................................385
Figure 201. Configuring SNMP alarm threshold.......................................................................389
Figure 202. Current alarm ........................................................................................................391
Figure 203. History ...................................................................................................................393
Figure 204. Configuring alarm filter and level...........................................................................395
Figure 205. SLM License Search and Configuration Window ..................................................400
Figure 206. Old License Installation Check Window.................................................................403
Figure 207. Syslog window.......................................................................................................405
Figure 208. Package upgrade (APC)........................................................................................408
Figure 209. DB Backup/Restore...............................................................................................410
Figure 210. File management window......................................................................................422

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CHAPTER 1. Access Point Controller
System Overview
1.1 APC Overview
The SamsungAccess Pointer Controller (APC) comprehensively manages the user
information and traffics while managing an Access Point (AP), i.e. a device that provides
wireless connection service for a user terminal in a Wi-Fi environment. There are two types
depending on the AP capacity; WEC8500 and WEC8050. It comprehensively manages all
the APs and provides services in a wireless LAN environment. BecauseAP and APC are
connected in tunneling, all the user traffics are exchanged and processed.
The APC is typically installed at a position where it can be connected to a backbone switch,
core switch or router in a network of enterprise environment and it controls a wireless LAN
AP and provides the functions for Wireless LAN (WLAN) services such as handover and
QoS, security/authentication, etc. The Samsung WEC8500 provides its services up to 500
APs. It can provide its services up to 10,000 connected user devices. Meanwhile, the
WEC8050 can accommodate maximum 75APs and provides the service to maximum 1500
user devices.
The APC provides a WLAN network environment throughAP management and also
provides various communication services required by enterprise customers in a wireless
environment by interoperating with other enterprise solutions. It provides Wireless
Enterprise (W-EP) solution in an enterprise environment by making the collaboration
applications such as telephone, message, or communicator, etc., that has been used in a
legacy wire environment, be able to be used in a wireless terminal such as smart phone,
tablet PC, or notebook.
Enterprise
Mobile Server
IP-PBX
Groupware
(Mail, PIMS)
FFA/ERP
SFA/CRM etc.
Call Manager
Legacy System
Push Mail/Payment
Mobile device
management, etc.
WLAN Network
APC
(WEC8500)
Wireless
Terminal
Mail, UC Service
based on Android
W-EP AP

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Figure 1. System Structure for Wireless Enterprise Solution
The Samsung W-EP solution, as shown in figure, comprehensively includes various
enterprise applications which are provided by wire/wireless infrastructure products and
wireless terminals. The WLAN network, a wireless infrastructure solution that provides
mobility in an enterprise environment, consists of W-EP wireless LANAccess Point (AP),
W-EPAP Controller (APC), and Wireless Enterprise WLAN Manager (WEM). (Future
Release)
The SamsungAPC and W-EP wireless LANAP are core devices that provide various
services such as user authentication, wireless management, voice and data service, etc. in
the 802.11-based Wi-Fi environment. The WEM provides convenient configuration
environment, various statistics, and event information to an operator. (Future Release)
Term
In this manual, the WEC8500/WEC8050 and APC commonly represent Samsung
AP Controller. In addition, the AP means Samsung W-EP wireless LAN AP.