SmartBridges sB3416-02, sB3416-03, sB3416-01 manual Cofdm

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COFDM

COFDM involves modulating the data onto a large number of carriers using the OFDM technique. The Key features which makes it work, in a manner is so well suited to terrestrial channels, includes:

Orthogonality (the “O” of COFDM);

The addition of Guard interval;

The use of error coding (the “C” of COFDM), interleaving and channel-state information

COFDM is resistant to multipath effects because it uses multiple carriers to transmit the same signal.

RIP

The most popular of the TCP/IP interior routing protocols is the Routing Information Protocol (RIP). RIP is used to dynamically exchange routing information. RIP routers broadcast their routing tables every 30 seconds by default. Other RIP equipments will listen for these RIP broadcasts and update their own route tables.

DHCP

DHCP stands for ‘Dynamic Host Configuration Protocol’ and is a means for networked computers to get their TCP/IP networking settings from a central server. Importantly, DHCP assigns IP addresses and other TCP/IP configuration parameters automatically.

SNMP

Short for Simple Network Management Protocol, a set of protocols for managing complex networks. The first versions of SNMP were developed in the early 80s. SNMP works by sending messages, called protocol data units (PDUs), to different parts of a network. SNMP-compliant devices, called agents, store data about themselves in Management Information Bases (MIB) and return this data to the SNMP requesters.

SYSLOG

In order to track information on events, device jobs, and packets flows, most security devices out put these events using the syslog information model.

airClient™ TOTAL 3416 User Guide

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Contents AirClient Total 551 Series VersionContents Appendix a Some Useful Terms and Definitions Congratulations on your purchase of sB product Overview of User GuideRelated Publications Technical Support CenterIntroduction System RequirementsChecklists Pre-Installation Checklist for airClient TotalParameters Units Site a Site B Signature of EngineerPost-Installation Checklist for airClient Total Name DateChecklist Parameters Units Site a Site B Administrator Login and License Agreement AirClient Total Administrator LoginAirClient Total License Agreement AirClient Total 3416 User Guide Wireless LAN SettingsSettings SettingWeb GUI Administrator User Name and Password Change AirClient Total Administrator User Name/Password ChangeHome Using the Configuration PagesDescription of Menus Menu Item Menu Sub-items Security Menu Item Menu Sub-items DescriptionNetworking Radio Open System / Shared KeyTools Help LogoutDevice Mode Configuration AirClient Total Device Mode ConfigurationChanging from NAT to Router Mode Changing NAT Mode to Router ModeChanging from Router to NAT Mode Changing from Router/NAT to Bridge Mode sB3416-03 OnlyChanging from Bridge to Router/NAT Mode sB3416-03 Only Changing Router/NAT Mode to Bridge Mode sB3416-03 only10 Changing Bridge Mode to Router or NAT Mode sB3416-03 Only WDS Bridge Mode AirClient Total Bridge Configuration sB3416-03 onlySystem Configuration LAN Settings Radio Settings 14a airClient Total Summary Information Client Bridge Mode Non-WDS Non-Transparent Bridging MAC TranslationLAN Settings 16 airClient Total Bridge LAN Settings sB3416-03 OnlyT e l l i g e n t w i r e l e s s A t f o r m Transparent Bridging Single MAC Only 19 airClient Total Bridge LAN Settings sB3416-03 Only T e l l i g e n t w i r e l e s s A t f o r m AirClient Total Router / NAT Configuration 21 airClient Total Router/NAT LAN SettingsWlan Settings Set the Primary/Secondary DNS Server, as requiredT e l l i g e n t w i r e l e s s A t f o r m T e l l i g e n t w i r e l e s s A t f o r m 24 airClient Total Router Wireless Settings 25c airClient Total Association Status Graph Dhcp Configurations 26 airClient Total Dhcp Server Configurations Dhcp Relay Configuration 28 Disable Dhcp and Dhcp Relay29 airClient Total Dhcp Relay Configuration 10.5. IP/Port Forwarding30 airClient Total IP/Port Forwarding Table Routing Table 32 Editing IP/Port Forwarding Table Entry33 airClient Total Add Static Route in Routing Table 35 Deleting the Static Route Security Open System / Shared KeyWPA-PSK Passphrase CipherWireless Settings Transmit Power Wireless ModeDefault Data Rate Protection ModeWireless Bandwidth Control Bandwidth ControlAirClient Total Wireless Bandwidth Control sB3416-03 Ethernet Bandwidth Control sB3416-03 onlyT e l l i g e n t w i r e l e s s A t f o r m T e l l i g e n t w i r e l e s s A t f o r m T e l l i g e n t w i r e l e s s A t f o r m Broadcast Packets Receive Wireless Traffic Statistics Total Bytes ReceiveTotal Bytes Transmit Broadcast Packets TransmitSystem Configuration AirClient Total System ConfigurationSntp Setting System Admin Site SurveySnmp Configuration System UserBackup/Restore Settings AirClient Total Snmp ConfigurationFirmware Upgrade AirClient Total Backup/Restore SettingsAirClient Total Firmware Upgrade Product License Key 10 airClient Total Product License Key InputLink Budget Planning 11 airClient Total Link Budget Planning GPS Calculator12 airClient Total Link Budget Planning Calculator System Log 13 airClient Total System LogReboot 14 airClient Total Reboot15 airClient Total Reboot Appendix a Some useful terms and definitions Acronyms and AbbreviationsCofdm