User's Manual

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Table Of Contents

About This Document
- Typographical Conventions
- Related Documentation
System Overview of BelAir Networks APs
- BelAir20
  - BelAir20 Hardware Description
  - BelAir20 Antenna Connectivity
- BelAir100i WCS
  - BelAir100i WCS Hardware Description
  - BelAir100i WCS Antenna Connectivity
- BelAir20E
  - BelAir20E Hardware Description
- BelAir20EO
  - BelAir20EO Hardware Description
- BelAir100N
  - BelAir100N Hardware Description
- BelAir100SN
  - BelAir100SN Hardware Description
- BelAir100SNE
  - BelAir100SNE Hardware Description
- BelAir2100
  - BelAir2100 Hardware Description
AP Configuration Interfaces
- Command Line Interface
- SNMP Interface
  - Integrating the AP with a Pre-deployed NMS
- Web Interface
Command Line Interface Basics
- Connecting to the AP
- Starting a CLI Session
- Command Modes
- Abbreviating Commands
- Command History
- Special CLI Keys
- Help Command
- Saving your Changes
  - Saving the Configuration Database
  - Restoring the Configuration Database
- Common CLI Commands
AP Access Methods
- SNMP Configuration Guidelines
- SNMP Command Reference
- Telnet
- HTTP
- Secure HTTP
- SSH
  - SSH Access
- SSL
- TR-069
  - Configuring ACS Communications
User and Session Administration
- User Privilege Levels
- User Accounts
- Configuring Authentication for User Accounts
  - Authentication Mode
  - RADIUS Servers
- CLI and Web Sessions
IP Settings
- Displaying IP Parameters
- Configuring IP Parameters
- Configuring the Domain Name System Lookup Service
- Configuring IP Address Notification
System Settings
- Country of Operation
- System Identification Parameters
- Custom Fields
- Configuring the System Date and Time
  - Manual Date and Time Configuration
  - Managing an SNTP Server
- GPS Coordinates
- LED Control
  - Find Me Function
  - LED Enable or Disable
- Setting the Network Egress Point
- Enabling Wi-Fi Band Steering
- Limiting Broadcast Packets
- Limiting DHCP Packets from Clients
- Displaying AP Inventory Information
- Defining a Maintenance Window
- Temperature Display
- Displaying System Up Time
- Displaying the Running Configuration
- Restarting the AP
- Creating and Using Script Files
- Enabling or Disabling Session Logging
- Local and Remote Configuration
AP Auto-configuration
- DHCP Options
- DNS
- Configuration Download Profile
  - Pre-requisites
  - Using a Configuration Download Profile
Card Settings
- Determining which Cards are in an AP
- Displaying Card Information
- Card Administrative State
- Restarting a Card
- Card CPU and Memory Performance Monitoring Statistics
- BTS Card Commands
Ethernet or LAN Interface Settings
- Managing the Ethernet or LAN Interface Settings
- Managing Egress AP Traffic
  - VLAN Conversion
  - VLAN Filtering
- Changing Ethernet or LAN Interface Admin State
- Ethernet or LAN Port Statistics
- Ethernet or LAN Port Performance Monitoring Statistics
Cable Modem Configuration
- Displaying the Cable Modem Information
- Displaying the Cable Modem Configuration
- Displaying the Cable Modem Status
- Configuring Attenuation
- Setting the Cable Modem Interface Down Alarm Threshold
- Rebooting the Cable Modem
- Cable Modem Statistics
- Cable Modem Performance Monitoring Statistics
Wi-Fi Radio Configuration Overview
- Available Wi-Fi Radios
- Configuration Process
Configuring Wi-Fi Radio Parameters
- Displaying Wi-Fi Radio Configuration
- Displaying Configuration Options
- Operating Channel
- Antenna Gain
- Transmit Power Level
- Link Distance
- Dynamic Frequency Selection
- Collision Aware Rate Adaptation
- WCS Duty Cycle Control
- Rate Aware Fairness
- Enhanced Throughput
- 802.11n Aggregation
- Minimum Association Thresholds
- Doing an RF Survey
- Changing Wi-Fi Interface Admin State
- Wi-Fi Interface Statistics
- Wi-Fi Performance Monitoring Statistics
Configuring Wi-Fi Access Point Parameters
- Displaying AP Configuration
- AP Custom Rates
- Displaying Associated Wireless Clients
- Displaying Wireless Client Details
- Disconnecting a Wireless Client
- Wireless Client Load Balancing
- Configuring RTS-CTS Handshaking
- Specifying the Beacon Period
- Displaying Client Association Records
- Changing AP Admin State
- AP Service Set Identifiers
- Out-of-service Advertising
- Filtering Broadcast and Multicast Packets
- Broadcast to Unicast Packet Conversion
- ARP Filtering
- ARP to Unicast Conversion
- 802.11b Protection
- Wi-Fi Client Statistics
Wi-Fi AP Security
- Security Options for Wireless Clients
- RADIUS Servers for Wireless Clients
- Client Authentication and De-authentication Trap
- AP Privacy
- Wireless Client Blacklist
- Wireless Client Access Control List
- Controlling Inter-client Communication
- Protecting against Denial of Service Attacks
  - Deauthentication DoS
Wi-Fi Backhaul Link Configuration
- Displaying Backhaul Link Configuration
- Configuring Backhaul Link Identifier, Topology and Privacy
- Managing MP-to-MP Meshes
- Egress Protection
- Changing Backhaul Link Admin State
Mobile Backhaul Mesh
- Configuring Mobile Backhaul Mesh Links
Mobile Backhaul Point-to-point Links
- Scanning Process
- Sample Subscriber Station Configuration
- Sample Base Station Configuration
- Mobile Backhaul Point-to-point Commands
Operating in High Capacity and Interference Environments
- Modulation Rate Control
- VLAN based QOS
- Traffic Priority Based on Modulation Rate
- No SSID on Egress Down
- Ethernet Port Statistics
- Access Receive and Transmit Error Statistics with SNMP Support
- Noise Floor Support
- Access Packet RSSI Filter
- Effective Mesh Path Selection
- Blacklist SNMP Support
- Client Association Records
- CTS-to-Self Control
- DHCP to Attached Clients Only
- ARP to Attached Clients Only
- Upstream Broadcast Filter
- Secure Port Mode
- Wireless Bridging
- Client Load Balancing
- Client Authentication History
- Automatic Mesh Connect
- Traffic Test Tool
DHCP Relay Settings
- Displaying the DHCP Relay Configuration
- Modifying DHCP Relay Parameters
- Interface Administrative State
- Assigning SSID Traffic to Use DHCP Relay
- DHCP Address Filtering
- DHCP Relay Performance Monitoring Statistics
Network Address Translation
- Displaying the Operational Status
- Displaying the Current DHCP Lease Status
- Displaying the DHCP Lease History
- Configuring Network Address Translation
- Choosing an Egress Interface
- Preventing AP Management from within the Scope
- Enabling or Disabling Individual Scopes
- Changing NAT Admin State
- Managing APs in a NAT Cluster
  - Mac Address to IP Address Mapping
  - Port Forwarding
Universal Access Method
- Displaying the Current Configuration
- Displaying the Operational Status
- Displaying the Client Session Information
- Specifying the Web Server
- Specifying Redirection Variable Pairs
- Specifying the RADIUS Server
- Managing White List Entries
- Associating VLAN Traffic to a Scope
- Performing MAC Address Authentication
- Collecting Accounting Information
- Operating in WAN Mode
- Changing UAM Admin State
Using Layer 2 Tunnels
- Configuring the AP for Layer 2 Tunneling
- Configuring the Network Central Router for Layer 2 Tunneling
Quality of Service Settings
- System QoS
- Radio QoS
Layer 2 Network Configuration
- Spanning Tree Protocol Overview
  - Configuring Spanning Tree Priority
  - Configuring Other Spanning Tree Parameters
- RSTP Commands
Performing a Software Upgrade
- Upgrade Process Overview
- Downloading a New Software Load
- Canceling a Software Upgrade
- Verifying a Successful Download
- Activating a Software Load
- Committing a New Software Load
- Backing Out from a Software Upgrade
- Displaying the Status of the Software Upgrade
- Clearing the Upgrade Failure Alarm
- Auto-upgrade
Alarm and Event Reporting
- Alarm Types and Severity
- Displaying Active Alarms
- Displaying the Alarm History
Using Syslog
- Displaying the Syslog Configuration
- Configuring the Syslog Server IP Address
- Sending Syslog Messages to a CLI Session
- Configuring the Log Level
- Configuring the Hostname Option
- Configuring the Keep-alive Interval
- Configuring Lawful Intercept Data Retrieval
Gathering Additional Troubleshooting Information
- Determining Service Health Levels
- Gathering Hardware Log Files
  - TFTP Transfer of Internal Log Files
Troubleshooting Wireless Client Connections
- Troubleshooting Client Access
- Troubleshooting Client Association and DHCP
- Authentication History Log Messages
Running Link Diagnostics
- Path Trace Tool
- Traffic Tool
Web Radio Troubleshooting Tools
- Tool Access
- Throughput Meter
- Histogram
  - Histogram Modes
  - Zoom and Shift Functions
AP LED Descriptions
- BelAir20
- BelAir100i WCS
- BelAir20E
- BelAir20EO
- BelAir100N and BelAir2100
  - BelAir100N and BelAir2100 Power-up LED Sequence
- BelAir100SN and BelAir100SNE
  - BelAir100SN and BelAir100SNE Power-up LED Sequence
For More Information
- Installation Guide
- BelAir OS User Guide
Technical Support
- Support Resources
- Warranty and Limitations
Definitions and Acronyms
Appendix A: AP Configuration Sheets
Appendix B: Mesh Auto-connection Example
- Setup and Initial Conditions
- Fault Conditions
- Recovery Conditions
Appendix C: Scripting Guidelines
- General Scripting Guidelines
- Specifying Physical Interfaces
- Including a Reboot Command in a Script
- Common AP Assembly Codes
- Common Radio Card Descriptions
- Sample Universal Auto-configuratio n Script
Appendix D: Alarm and Event Definitions
Appendix E: Resetting to Factory Defaults
- Resetting to Factory Defaults with a CLI Command
- Resetting to Factory Defaults with the Reset Button
  - BelAir20, BelAir100i WCS and BelAir20E
  - BelAir100N, BelAir100SN, BelAir100SNE and BelAir2100
Detailed Table of Contents

BelAirOS User Guide System Overview of BelAir Networks APs

April 22, 2012 Confidential Page 20 of 362

Document Number BDTM00000-A02 Draft

Figure 8: BelAir2100 Hardware Module Block Diagram

Ethernet

10Base-TX

100Base-TX

1000Base-TX

100 to 240 V AC

40 to 154 V DC

DRUE

5 GHz

Radio

Antenna 3

Dual-band

Wi-Fi

2.4 GHz

Radio

Reset

Power

Supply

Unit

Antenna 4

Dual-band

Wi-Fi

Antenna 1

Cellular

Antenna 2

Cellular

Pico Cellular

Base Station