SmartBridges sB3021 manual Appendix B Useful terms and definitions, Acronyms and Abbreviations

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Appendix B – Useful terms and definitions

	Acronyms and Abbreviations
MAC	Media Access Control
RSSI	Receive Signal Sensitivity Indication
SSID	Service Set Identifier
DHCP	Dynamic Host Configuration Protocol
ACL	Access Control List
SNMP	Simple Network Management Protocol
NTP	Network Time Protocol
STP	Spanning Tree Protocol
TCP	Transmission Control Protocol
IP	Internet Protocol

802.11h

The 802.11h specification is an addition to the 802.11 family of standards for wireless local area networks (WLANs). 802.11h is intended to resolve interference issues introduced by the use of 802.11a in some locations, particularly with military radar systems and medical devices.

802.11Q

IEEE 802.11Q defines a mechanism for tagging frames so that they can be segregated into separate VLANs.

802.11i

An upcoming security standard currently being developed by IEEE that features 802.1x authentication protection and adds AES (Advanced Encryption Standard) technology, a stronger level of security than used in WPA for encryption protection along with other enhancements.

IEEE 802.1x

A security standard featuring a port-based authentication framework and dynamic distribution of session keys for WPA-TKIP encryption. A RADIUS server is required.

SSID

Each ESS has a Service Set Identifier (SSID) used to identify the Radio that belongs to the ESS. Radios can be configured with the SSID of the ESS to which they should associate. By default, radios broadcast their SSID to advertise their presence.

VLAN

A VLAN is a switched network that is logically rather than physically segmented. VLANs enable workstations and other devices to have a virtual association - independent of geographic location or physical attachment to the network. These groupings can be based upon organizational unit, application, role, or any other logical grouping.

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Contents AirHaul2 Nexus PRO SB3021 VersionTable of Contents T e l l i g e n t R e l e s s p l a t f o r m About This Document Overview of User GuideRelated Publications Technical Support CenterAirHaul2 Nexus PRO Configuration Features System RequirementsChecklists Pre-Installation Checklist for airHaul2 Nexus PROParameters Units Site a Site B Signature of Engineer Name DatePost-Installation Checklist for airHaul2 Nexus PRO PTPChecklist Parameters Units Site a Site B AirHaul2 Nexus PRO Configuration User Login and License AgreementAdministrator Login AirHaul2 Nexus PRO Summary Information Configuration Radio a WirelessRadio B Wireless Operational ModeWeb GUI Administrator Password Change Administrator password changeUsing the Configuration Pages Navigation Menu BarEditable Boxes for Parameter Editing Navigation Menu Bar Menu Functions Menu Item Menu Sub-items Description HomeNetworking RadioMenu Item Menu Sub-items Description WPA-PSK TKIP, AES is whereWPA2-PSK TKIP,AES Based on ToolsT e l l i g e n t R e l e s s A t f o r m Menu Item Menu Sub-items Description Tools HelpDevice Operation Mode Repeater Mode ConfigurationClick on the Device Mode link in the System Configuration Repeater Mode SelectedConfirmation IP Configuration Link Aggregate Root Router Mode 11 Link Aggregate ModeNetmask 12 Link Aggregate Root Router Mode Configurations 13 Confirmation Wireless IP Configuration pop up window Link Aggregate Remote Router/NAT Mode 15 Link Aggregate Remote Router/NAT Mode Configuration 16Confirmation Wireless IP pop up window Dual Radio Configuration Root Bridge to Remote Bridge18 System Configuration Page Root to Remote Bridge Root Bridge to Remote Router/NAT 19 Changing Root Bridge to Remote Bridge21 Changing Root Bridge to Remote Router/NAT 22 System Configuration--Remote Bridge to Root Bridge Remote Bridge to Root BridgeRemote Router/NAT to Root Bridge 23 Changing Remote Bridge to Root Bridge25 Changing Remote Router/NAT to Root Bridge Remote Router/NAT to Remote Bridge Remote Bridge to Remote Router/NAT 27 Changing Remote Router/NAT to Remote BridgeT e l l i g e n t R e l e s s A t f o r m 29 Changing Remote Bridge to Remote Router/NAT Root Bridge Configuration Bridge IP ConfigurationsWireless Configurations 31 Root Bridge Wireless SettingsWireless Settings Dial-a-PowerItems Descriptions Domain32 Root Bridge Association List 34 Bridge Configuration Information Configuring Spanning Tree Protocol STP STP Settings ConfigurationBridge max age Bridge hello timeBridge forward delay Ethernet port ETH aPath cost PriorityT e l l i g e n t R e l e s s A t f o r m 35 Bridge Configuration Remote Bridge Configuration Bridge IP ConfigurationWireless Configuration 37 Remote Bridge Wireless Settings38 Remote Bridge Associated Remote Router/NAT Configuration 40 Remote Router/NAT Ethernet Configurations41 Remote Router/NAT Wireless IP Configuration 42 Remote Router/NAT Wireless Association Settings 44 Link Status Dhcp Configurations 45 Dhcp Server ConfigurationsDhcp Relay Configurations 46 Disable Dhcp and Dhcp Relay47 Dhcp Relay Agent Configurations Routing Table 48 Adding a Route in the Routing Table49 Deleting a Route entry in the Routing Table 50 Adding Static Route Disabling Radio for Single Radio Operation 51 Disabling of one radio Wireless Settings Management Wireless SettingsData Encryption Valid Key Key TableWPA-PSK WPA-PSK Items Descriptions WPA-Shared KeyRe-key Time MAC Address55 WPA2-PSK Link Performance Parameters and Features Frame that the access point is transmitting is larger thanRadio Performance Parameters Shows current valuePreamble Settings RTS/CTS LengthRssi Threshold DistanceChoose the desired Radio Operating Mode Radio OperatingMode ThroughputBandwidth Controller Bandwidth ControllerQuality of Service QoS Enabling QoSQoS Front Selection Menu of Application Filter Selection Menu of Source/Destination Based Filter Selection of Destination/Source Port TOS value Dialog Box 11 Add filter Confirmation pop up window Deleting Filters 13 Delete Selected Filters14 QoS Configuration Survey Site Survey showing associated devicesAntenna Alignment Antenna Alignment Traffic Statistics Transmitted error Received ErrorsEthernet Traffic Statistics Transmitted Bytes Transmitted Unicast packetsWireless Traffic Statistics Transmit Success Rate Received Frame FCS Error CountTransmit Multiple retry Transmit Retry rateSystem Configuration System ConfigurationSystem Configuration Descriptions ResetDelayed Reset Version Edit ConfigurationSnmp Security Reset Options Delayed Reset SettingsNTP Time Server Setup Profile ManagerProfile Manager Function DescriptionsSave Profile Load Operating ProfileProfile Calendar Scheduling a Profile Link Test Ping Test ResultThroughput Test Click on the ‘Radio Receive’ or ‘Radio Transmit’ buttonLink Budget Planning Click the ’Compute Distance’ button10 Link Budget Planning Calculator Link Budget Firmware Upgrade AirHaul2 Nexus PRO Firmware UpgradeAirHaul2 Nexus PRO Firmware Upgrade firmware transferred Mode of Operations AntennaRadio Throughput OptimizerPerformance FragmentationFirmware upgrade Multiple watchdog timersLink Test Association of RadioAppendix B Useful terms and definitions Acronyms and AbbreviationsAirHaul 2 Nexus PRO User Guide 109 AirHaul 2 Nexus PRO User Guide 110 Appendix C Snmp Trap Value AirHaul AirPoint AirClientAppendix D Snmp MIB Appendix E License