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Configuring Access Point Security
Altitude 4700 Series Access Point Product Reference Guide
214
WPA2/CCMP is based on the concept of a Robust Security Network (RSN), which defines a hierarchy of
keys with a limited lifetime (similar to TKIP). Like TKIP, the keys the administrator provides are used to
derive other keys. Messages are encrypted using a 128-bit secret key and a 128-bit block of data. The
end result is an encryption scheme as secure as any the access point provides.
To configure WPA2-CCMP on the access point:
1 Select Network Configuration > Wireless > Security from the access point menu tree.
If security policies supporting WPA2-CCMP exist, they appear within the Security Configuration
screen. These existing policies can be used as is, or their properties edited by clicking the Edit button.
To configure a new security policy supporting WPA2-CCMP, continue to step 2.
2 Click the Create button to configure a new policy supporting WPA2-CCMP.
The New Security Policy screen displays with no authentication or encryption options selected.
3 Select the WPA2/CCMP (802.11i) checkbox.
The WPA2/CCMP Settings field displays within the New Security Policy screen.
4 Ensure the Name of the security policy entered suits the intended configuration or function of the
policy.
5 Configure the Key Rotation Settings field as required to set Broadcast Key Rotation and the update
interval.
- Altitude 1
- 4700 Series Access Point 1
- Table of Contents 3
- About This Guide 15
- Notational Conventions 16
- Introduction 17
- New Features 18
- Hotspot Customization 19
- WAN Failover 19
- Proxy ARP Support 20
- Multi Cipher Support 20
- Dynamic Chain Selection 20
- Dedicated Sensor Support 21
- LED Disable 21
- Feature Overview 22
- 802.11n Support 23
- Sensor Support 23
- Mesh Roaming Client 25
- Separate LAN and WAN Ports 25
- Multiple Mounting Options 26
- Sixteen Configurable WLANs 26
- Kerberos Authentication 27
- EAP Authentication 28
- WEP Encryption 28
- KeyGuard Encryption 29
- VLAN Support 30
- Updatable Firmware 31
- Power-over-Ethernet Support 31
- MU-MU Transmission Disallow 32
- Voice Prioritization 32
- Support for CAM and PSP MUs 32
- Statistical Displays 33
- Transmit Power Control 33
- DHCP Support 34
- Mesh Networking 34
- Additional LAN Subnet 35
- Hotspot Support 35
- Manual Date and Time Settings 36
- Dynamic DNS 36
- Auto Negotiation 36
- Adaptive AP 36
- QBSS Support 37
- Triple Radio Support 37
- IP Filtering 38
- MU Rate Limiting 38
- Per Radio MU Limit 38
- Power Setting Configuration 38
- Theory of Operations 39
- Wireless Coverage 40
- MAC Layer Bridging 41
- Media Types 41
- MU Association Process 42
- Operating Modes 43
- Management Access Options 43
- MAC Address Assignment 43
- Hardware Installation 45
- Package Contents 46
- Access Point Placement 47
- Power Options 48
- Power Injector System 48
- Installing the Power Injector 49
- Cabling the Power Injector 50
- Wall Mounted Installations 51
- ● Light pipe 55
- ● Badge for light pipe 55
- ● Decal for badge 55
- ● Security cable (optional) 56
- LED Indicators 57
- Dual Radio (2.4/5 GHz) LEDs 59
- Setting Up MUs 60
- Getting Started 63
- Configuration Options 64
- Basic Device Configuration 65
- Configuring Device Settings 67
- Testing Connectivity 74
- Where to Go from Here? 75
- Configuring System Settings 78
- Configuring Power Settings 81
- Radios at Full Power 82
- Radios at Low Power 83
- Adaptive AP Setup 85
- Configuring Data Access 87
- button to display a 89
- Importing a CA Certificate 91
- Configuring SNMP Settings 97
- Enabling SNMP Traps 103
- Configuring LLDP Settings 108
- Logging Configuration 112
- Updating Device Firmware 118
- System Configuration 122
- Network Management 123
- Configuring VLAN Support 126
- Configuring WAN Settings 135
- WAN port 138
- Fail-over radio button 140
- Configuring Port Forwarding 143
- Configuring Dynamic DNS 145
- checkbox to allow this WLAN 150
- Customizing a Hotspot Display 165
- Configuring MU Rate Limiting 184
- Configuring Router Settings 186
- Setting the RIP Configuration 187
- Configuring IP Filtering 188
- Creating a Global Filter 192
- Assessing IP Filter Stats 195
- Configuring Access Point 197
- Security 197
- Setting Passwords 198
- Configuring WEP Encryption 208
- ● 1011121314151617 213
- ● 18191A1B1C1D1E1F 213
- ● 2021222324252627 213
- ● 28292A2B2C2D2E2F 213
- Configuring Firewall Settings 218
- Available Protocols 223
- Configuring VPN Tunnels 225
- Configuring Auto Key Settings 233
- Configuring IKE Key Settings 235
- VPN Configuration - Example 238
- Viewing VPN Status 238
- To view VPN status: 239
- Displaying Rogue AP Details 247
- Configuring the Radius Server 250
- Mapping Users to Groups 258
- Monitoring Statistics 263
- Viewing LAN Statistics 266
- Viewing Wireless Statistics 271
- Viewing WLAN Statistics 272
- Viewing Radio Statistics 278
- Retry Histogram 280
- Viewing MU Statistics Summary 281
- Viewing MU Details 283
- Pinging Individual MUs 285
- MU Authentication Statistics 285
- CLI Reference 291
- Accessing the CLI via Telnet 292
- Admin and Common Commands 293
- AP4700>admin>help 294
- AP4700>admin>passwd 295
- AP4700>admin>summary 296
- AP4700>admin> 297
- AP4700>admin> / 298
- AP4700>admin>save 299
- AP4700>admin>quit 300
- Network Commands 301
- Network LAN Commands 302
- Interface” on page 123 303
- Example 304
- Network LAN, Bridge Commands 305
- Support” on page 126 309
- Network LAN, DHCP Commands 316
- Network Type Filter Commands 322
- Configuration” on page 133 323
- Network WAN Commands 327
- WAN Settings” on page 135 330
- Network WAN NAT Commands 331
- Deletes NAT entries 335
- Related Commands: 335
- Network WAN, VPN Commands 337
- Sets VPN entry parameters 339
- Lists VPN tunnel entries 342
- Dynamic DNS” on page 145 350
- Network Wireless Commands 354
- (WLANs)” on page 146 355
- Network WLAN Commands 357
- Deletes an existing WLAN 362
- WLANs” on page 148 362
- Network Security Commands 375
- Network ACL Commands 383
- Removes an MU ACL policy 387
- Three Radio SKU 391
- Two Radio SKU 392
- Single Radio SKU 392
- GHz].advanced)>set 400
- Removes a QoS policy 423
- Network Rogue-AP Commands 427
- WIPS Commands 437
- Network Firewall Commands 443
- Network Router Commands 448
- Network IP Filter Commands 454
- System Commands 459
- Settings” on page 78 462
- Power Setup Commands 465
- “Configuring 466
- Power Settings” on page 81 466
- Adaptive AP Setup Commands 468
- LLDP Commands 472
- Displays LLDP information 473
- Sets the LLDP configuration 474
- System Access Commands 475
- Data Access” on page 87 476
- Certificate” on page 91 483
- Deletes a private key 487
- System SNMP Commands 491
- System SNMP Access Commands 492
- Access Control” on page 101 494
- Lists SNMP access entries 496
- System SNMP Traps Commands 497
- Sets SNMP trap parameters 499
- Traps” on page 105 499
- System User Database Commands 503
- System RADIUS Commands 516
- Goes to the EAP submenu 518
- Authentication” on page 250 518
- Goes to the Peap submenu 519
- Goes to the TTLS submenu 521
- Goes to the LDAP submenu 527
- Authentication” on page 253 527
- Radius Server” on page 250 535
- (NTP)” on page 110 539
- System Log Commands 544
- Firmware Update Commands 557
- Firmware” on page 118 558
- Statistics Commands 561
- Initiates the echo test 571
- Initiates the ping test 576
- Configuring Mesh Networking 577
- Spanning Tree Protocol (STP) 579
- Defining the Mesh Topology 580
- Normal Operation 580
- Configuring AP#1: 591
- Configuring AP#2 594
- Configuring AP#3 595
- Repeater and a Client Bridge 597
- Where to Go From Here 606
- Adaptive AP Management 606
- Licensing 606
- Controller Discovery 607
- Manual Adoption Configuration 608
- Adaptive AP WLAN Topology 609
- Configuration Updates 609
- Adaptive Mesh Support 610
- Extended WLANs Only 611
- Independent WLANs Only 611
- Adaptive AP Prerequisites 612
- Adaptive AP Configuration 614
- Controller Configuration 616
- Technical Specifications 625
- Electrical Characteristics 626
- Radio Characteristics 626
- Country Codes 627
- Usage Scenarios 631
- ● 1 TFTP Server 633
- DHCP Priorities 635
- BootP Options 635
- ● 1 Linux/Unix BOOTP Server 636
- BootP Priorities 637
- ● 1 Cisco VPN device 641
- Customer Support 647
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