Belair 20E - Page 34

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BelAir20E User Guide BelAir20E Access Methods

April 2, 2012 Confidential Page 34 of 255

Document Number BDTM02201-A01 Standard

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User Guide1
Table of Contents2
About this Document3
Table 1: Product Name Synonyms3
System Overview4
Hardware Description5
- Figure 1: Belair20E Hardware Module Block Diagram5
- Command Line Interface6
- SNMP Interface6
Belair20E Configuration Interfaces6
Integrating the Belair20E with a Pre-Deployed NMS7
- Table 2: Standard SNMP Mibs7
- Table 3: Belair Enterprise Mibs8
- Accessing the System Page with Secure HTTP or with HTTP9
- Accessing the Web Interface9
- Web Interface9
Command Line Interface Basics12
- Command Modes14
- SSH Session Example of Initial Login14
- Telnet Session Example of Initial Login14
- Figure 4: Sample Output of Mode Command15
- Table 4: Command Line Interface Modes16
- Abbreviating Commands18
- Command History18
- Command Completion19
- Executing the Previous Commands19
- Help Command19
- Special CLI Keys19
- Available Commands20
- Keyword Help20
- Help for a Specific Command21
- Help with Abbreviations21
- Restoring the Configuration Database22
- Changing Your Password23
- Clearing the Console Display23
- Common CLI Commands23
- Terminating Your CLI Session23
- Displaying Current User24
- Displaying the Current Date and Time24
- Replacing a Token by String24
- Switching User Accounts24
- Pinging a Host or Switch25
- Radio Configuration Summary25
- Starting a Telnet Session25
- SNMP Naming Restrictions27
- Snmpv1/V2 Servers27
- Snmpv3 Servers27
Belair20E Access Methods27
- SNMP Configuration28
- SNMP Agent28
- SNMP Command Reference28
- Communities29
- Traps29
- Users30
- Notifications30
- Authentication Traps31
- Engine Identifier32
- Telnet32
- Http32
- Secure HTTP32
- Saving an SSL33
- Creating RSA Key Pair33
- Configuring the Server Certificate33
- User Privilege Levels35
User and Session Administration35
- Table 5: Super-User Commands35
- System Commands36
- User Accounts38
- Authentication Mode39
- RADIUS Servers40
- CLI and Web Sessions41
- Session Management41
- CLI Prompt Customization42
- Configuring the Session Timeout Interval42
- Displaying IP Parameters44
IP Settings44
- Configuring IP Parameters45
- Configuring Dynamic IP Addressing45
- Renewing the IP Address46
- Auto-IP46
- Setting a Static IP Address and Subnet Mask47
- Static IP Routes47
- Country of Operation49
System Settings49
- Custom Fields50
- Configuring the System Date and Time51
- Manual Date and Time Configuration51
- Managing an SNTP52
- GPS Coordinates53
- LED Control53
- Find Me Function53
- LED Enable or Disable53
- Setting the Network Egress Point54
- Limiting Broadcast Packets54
- Defining a Maintenance Window55
- Displaying System up Time55
- Displaying the Running Configuration56
- Restarting the Node56
- Creating and Using Script Files56
- Enabling or Disabling Session Logging56
- DHCP Options58
Belair20E Auto-Configuration58
- Pre-Requisites60
- Configuring and Using DHCP Options60
- Accepting Specific DHCP Parameters60
- Dns61
- Configuration Download Profile62
- Using a Configuration Download Profile62
- Managing the Ethernet or LAN Interface Settings64
- Managing Egress Node Traffic64
Ethernet or LAN Interface Settings64
- VLAN Conversion65
- VLAN Filtering65
Card Settings67
- Table 6: Physical Interface Parameter Settings67
- Displaying Card Information68
- Displaying the Card Physical Data68
- Displaying the Card Physical Interfaces68
- Displaying the Card CPU and Memory Usage69
- Card Administrative State70
- Restarting a Card70
- Available Wi-Fi Radios71
- Configuration Process71
Wi-Fi Radio Configuration Overview71
Table 7: Belair Wi-Fi Radio Summary71
Configuring Wi-Fi Radio Parameters72
- Displaying Wi-Fi Radio Configuration73
- Operating Channel74
- Antenna Gain76
- Transmit Power Level76
- Link Distance77
- Collision Aware Rate Adaptation78
- Rate Aware Fairness78
- 802.11N Aggregation78
- Minimum Receive Threshold78
- Changing Wi-Fi Interface Admin State79
Configuring Wi-Fi Access Point Parameters80
- AP Custom Rates81
- Displaying AP Configuration81
- Disconnecting a Wireless Client85
- Displaying Wireless Client Details85
- Wireless Client Load Balancing85
- Specifying the Beacon Period86
- Displaying Client Association Records87
- Aggregated Records88
- AP Service Set Identifiers88
- Changing AP Admin State88
802.11B Protection98
Wi-Fi AP Security100
- See also100
- Configuring Wi-Fi Radio Parameters100
- Wi-Fi Backhaul Link Configuration100
- Mobile Backhaul Mesh100
RADIUS Servers for Wireless Clients101
- Table 10: RADIUS Attributes102
- Managing RADIUS Servers104
- Assigning Ssids to RADIUS Servers105
- Changing RADIUS Server Admin State105
- RADIUS Pre-Authentication105
- RADIUS Accounting106
- RADIUS Assigned VLAN106
- AP Privacy107
- Additional Considerations109
- Wireless Client Access Control List109
- Wireless Client Blacklist109
- Controlling Inter-Client Communication110
- Manual Provisioning of Gateway MAC Addresses110
- Automatic Discovery of Gateway MAC Addresses111
- Disabling or Enabling AP Wireless Bridging111
- Secure MAC White List111
- AP Secure Port Mode112
- Auto-Secure Gateway113
- Protecting against Denial of Service Attacks113
- Deauthentication Dos114
- Displaying Backhaul Link Configuration115
Wi-Fi Backhaul Link Configuration115
- Table 11: Wi-Fi Backhaul Configuration Requirements117
- Displaying the Mesh Topology118
- Managing MP-To-MP Meshes118
- Setting a Link RSSI Threshold119
- Managing the Mesh Blacklist120
- Mesh Auto-Connections120
- Managing Mesh Auto-Connections121
- Changing Backhaul Link Admin State122
- Egress Protection122
Figure 6: Mobile Backhaul Links Connecting Vehicle Cameras to Roadside Net123
Mobile Backhaul Mesh123
Additional Configuration Display Commands124
Mobile Backhaul Point-To-Point Links127
- Sample Subscriber Station Configuration128
- Scanning Process128
- Sample Base Station Configuration130
- Mobile Backhaul Point-To-Point Commands132
- Displaying Link Status132
- Displaying Scan Results133
- Managing Interfaces133
- Managing the Scan List134
- Associating a Scan List to an Interface134
- Configuring RSSI Threshold134
- Home Check135
- Base Station Out-Of-Service Check135
- Primary Link Drop135
- Mobile Link Identifier135
- Release 7 Compatibility136
- Single Channel Mesh136
Operating in High Capacity and Interference Environments138
- Modulation Rate Control139
- VLAN Based QOS139
- Traffic Priority Based on Modulation Rate140
- No SSID on Egress down140
- Ethernet Port Statistics140
- Blacklist SNMP Support141
- Noise Floor Support141
- Effective Mesh Path Selection141
- Access Packet RSSI Filter141
- Client Association Records142
- CTS-To-Self Control142
- ARP to Attached Clients Only142
- Upstream Broadcast Filter142
- Secure Port Mode143
- Wireless Bridging143
- Client Load Balancing143
- Traffic Test Tool144
- Automatic Mesh Connect144
- Displaying the DHCP Relay Configuration145
DHCP Relay Settings145
- Modifying DHCP Relay Parameters146
- Interface Administrative State147
- Assigning SSID Traffic to Use DHCP Relay147
- DHCP Address Filtering147
Network Address Translation149
- Displaying the Operational Status150
- Displaying the Current DHCP Lease Status150
- Displaying the DHCP Lease History150
- Configuring Network Address Translation151
- Preventing Node Management from Within the Scope151
- Enabling or Disabling Individual Scopes152
- Changing NAT Admin State152
- Managing Nodes in a NAT Cluster152
- Mac Address to IP Address Mapping152
Universal Access Method154
- Table 12: Attributes for UAM Client Access Policy Enforcement154
- Displaying the Current Configuration156
- Managing White List Entries159
- Specifying Redirection Variable Pairs159
- Specifying the RADIUS Server159
- Associating VLAN Traffic to a Scope160
- Performing MAC Address Authentication160
- Collecting Accounting Information161
- Changing UAM Admin State162
- Operating in WAN Mode162
Figure 7: Wireless Mobility Using L2TP163
Using Layer 2 Tunnels163
- Configuring the Belair Node for Layer 2 Tunneling164
- Starting and Stopping Layer 2 Tunneling166
- Configuring Layer 2 Tunnels166
- Setting Tunnel Engine Parameters167
- Configuring Tunnel Advanced Parameters168
- Enabling Backhaul Protection for Tunnels169
- Bandwidth Limits169
- Configuring Tunnels for the Redback Smartedge Router170
- Configuring Tunnels for a Router Using GRE172
- Configuring Tunnels for PMIP Implementations173
- Mapping User Traffic174
- Configuring Authentication174
- Configuring a Tunnel Group Name175
- Relaying Traffic QOS Settings175
- Setting the Tunnel down Alarm Threshold175
- Prioritization177
- System Qos177
Quality of Service Settings177
- Table 13: Traffic Priority Queues177
- Prioritizing Traffic Based on User Priority Bits178
- Prioritizing Traffic Using VLAN Ids178
Layer 2 Network Configuration183
Configuring Spanning Tree Priority184
- Table 16: Configurable Spanning Tree Timers and Associated Parameters185
- Displaying the RSTP Configuration Settings186
- RSTP Commands186
- RSTP Port Configurations187
- Displaying the RSTP Topology Information188
- RSTP Port Topology Information190
- Displaying RSTP Port Roles and States191
- Configuring the Bridge Aging Time192
- RSTP Priority192
- RSTP Version192
- Transmit Hold Count192
- Max Age, Hello Time and Forward Delay193
- RSTP Link Priority193
- Dynamic Path Cost194
- RSTP Static Path Cost194
- RSTP Edge Port Status195
- Changing RSTP Admin State196
- Interface RSTP Configuration196
- RSTP Point-To-Point Status of an Interface196
- Upgrade Process Overview197
Performing a Software Upgrade197
- Figure 8: Active and Standby Software Loads198
- Canceling a Software Upgrade200
- To Cancel the Upgrade Process200
- Figure 10: Software Upgrade Step 7 - Commit the Software Load202
- Figure 11: Backing out from an Uncommitted Software Upgrade203
- Auto-Upgrade204
- Clearing the Upgrade Failure Alarm204
- Displaying the Status of the Software Upgrade204
- Installation Guide205
- User Guide205
For more Information205
Troubleshooting Guide206
Technical Support207
Definitions and Acronyms208
Appendix A: Node Configuration Sheets210
Table 17: AP Privacy Setting Table (Optional)211
Appendix B: Mesh Auto-Connection Example213
- Figure 12: Auto-Connection Initial Conditions213
- Setup and Initial Conditions213
- Fault Conditions217
- Node120 (Egress Node of Mesh A)218
- Recovery Conditions220
Appendix C: Scripting Guidelines223
- General Scripting Guidelines223
  - Manually Transferring Files to and from a Belair Node224
  - Reboot Script Example233
- Physical Interface Script Example - Setup228
- Physical Interface Script Example - Output229
- Including a Reboot Command in a Script231
- Reboot Declaration Specification231
- Reboot Declaration Summary231
Appendix D: Belair20E Factory Defaults240
- Resetting to Factory Defaults with a CLI Command240
- Resetting to Factory Defaults with the Reset Button240
Figure 15: Belair20E Rear Panel with Reset Button241
Detailed Table of Contents242

Belair 20E - Page 34

Table of Contents