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Intermec 6710 manual Global Flooding

Models: 6710

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SECTION 4 " Configuration

[Global Flooding]

"NOTE: Use the same [Global Flooding] settings in all super root candidates.

Use [Global Flooding] to set system-wide flooding options. The settings are sent throughout the network when and if this access point becomes the super root. Options are:

		Multicast	Unicast
	Inbound	<Primary>	<Disabled>
	Outbound to Secondaries	<Disabled>	<Disabled>
	Outbound to Stations	<Disabled>	<Disabled>

An access point normally forwards frames only to destination addresses it has learned and stored in the forwarding database. Frames are forwarded only on the port that provides the shortest path to the destination address. The access point can be configured to flood frames on one or more ports when the destination address is unknown.

Global flooding options allow for different flooding configurations to optimize performance. Settings in the super root are distributed to all other access points.

A frame flooded toward the distribution LAN (LAN segment containing the super root) is inbound. A frame flooded away from the distribution LAN is outbound. A special case of outbound is outbound to secondary LANs.

"NOTE: A Flooding Level Checklist starts on page 4-31.

Inbound

Flooding may be configured separately for unicast (single physical address) and multicast (group address) frame types. Many network protocols use multicast messages for establishing and maintaining connections, and use unicast messages for data exchange.

4-286710 Access Point User’s Guide

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Intermec 6710 manual Global Flooding

Contents

USER’S Guide Acknowledgments FCC Computer Compliance Canadian 2.4 GHz Radio License Suit our products. Other cables may not be tested. They may Page Contents TCP/IP End of Segment Middle of Segment MAC Address Status Hello Period Expressions ExprSeq Offset Mask Value Id Action Values Mode IP Addresses Type TX Filter Server Start Server Stop Server Log Appendix a Appendix B Appendix E Appendix F Figures Tables Xiv 6710 Access Point User’s Guide Purpose of This Guide Features It operates on the open wireless FunctionalSection Organization10BASE5 Ethernet Software DownloadIntended Audience Wireless Station User’s GuidesRelated Publications Customer Support System Management PublicationsFeatures and Functional Overview DescriptionBridging Functionality General ConceptsFeatures and Functional Overview Access Point Bridging Layer Network OrganizationForwarding Pending MessagesFlooding Configurations Proxy ARP Server Bridge PortsEthernet Port Ethernet Port Filters Radio Ports OWL/IP Port Configuration Configuration and ManagementDiagnostics and Configuration Port Remote Access Electronic Software Distribution Sample Configuration Network ManagementSample Network Configuration Components PC Card Slots Features and Functional Overview Industrial Locking Mounting Bracket AccessoriesPower Cord Country Part NumberFeatures and Functional Overview Access Point User’s Guide Installation Checking the Default ConfigurationCollecting the Equipment Preparing for the InstallationEthernet LAN Components 10BASE2 Components 10BASE-T Component10BASE5 Components For local access, you need the following Local Diag Port AccessCommunication Equipment Web Browser Network Management PlatformTelnet Pin Null modem cable 25-pin 321-355-001Finding the Best Location General Installation GuidelinesSite Survey Mounting the Access Point Horizontal Tabletop MountSee -6 and the procedure following it Vertical and Ceiling MountsConnecting to Ethernet 10BASE2 Ethernet See -7 and the procedure following itEnd of Segment See -8 and the procedure following it Middle of SegmentVampire Tap 10BASE5 EthernetSeries Transceiver On the transceiverSeries Transceiver 100/240 VAC Drop cable Pin AUI port Vampire tap 10BASE5 coax See -11 and the procedure following it 10BASE-T EthernetInstalling PC Cards Wlif900 MHz UHF Applying Power AC Power Input Connection Installation Access Point User’s Guide Configuration Task Diag Port Telnet BrowserCreating a Local Diag Port Session Local Session Accessing the Configuration Menus 9600, 8N1, full duplexAccessing the ROM Command Monitor Creating a Telnet Session Default and Site Settings Option Default Site SettingSecurity BridgeEthernet port Wlif radio port UHF radio port Configuring the Access Point Main MenuEeprom since the access point was last UseTion. You must write the new configuration Using the View CommandFollowing chart describes how to use the options To Eeprom and reboot the access point forPress TCP/IP Options IP AddressIP Subnet Mask Discussion of Dhcp starts onIP Router Subnet First Address Last AddressIP Frame Type Setting DescriptionIP Frame Type sets the type of frame containing IP traffic Dhcp Server Name Prompt for the Dhcp server name isHandshaking Bootp OperationNetworks With Dhcp and Bootp Servers Infinite LeasesAuto ARP Minutes Serial Number Bridge OptionsLan ID Root Default isRoot Priority Global Radio Option Description Wlif radioFollowing are ranges and defaults for the Value option Each Global Radio option has the following settingsValue Range Default Global Flooding Multicast and Unicast options have the following settings Inbound options areOutbound to Stations Flooding Level Checklist Answer SettingsAnswer Settings Answer Setting CommentsAnswer Setting Yes Outbound to Secondaries/Unicast/Enabled UHF Flooding Level ARP Server ModeFlood Register Figuration, since multicast ARPs are never Ports Select a port to display its optionsName MAC AddressHello Period Settings for Hello Period areStatus Ethernet hello period can be set to 2 or 3 secondsOWL Frame Type Ethernet OptionsUse Ethernet to set Ethernet port options Cable Type Static AddressesNormal RX Filter Frame Types Frame Types options areFrame types have the following settings Frame Type DescriptionSubTypes User-Defined Subtypes in SubTypes 1 and SubTypesSubtypes for SubTypes 2 are Subtype ValueFiltering Examples Access Points Servicing IP Wireless Stations Example Example 1, Frame Types is set as follows Example 2, Frame Types is set as follows Expressions Advanced RX FilterAdvanced RX Filter options are Filter expressions have the following settings EQ default Operator DescriptionValue Id Filter expression values have the following settings ValuesBridge Priority BridgingBridging options are Designated Bridge Selection Disabled No flooding occurs. The super root, however Security Id Wlif OptionsUse Wlif to set Proxim 2.4 GHz radio options Default security ID is Norandowl Node TypeMaster Parms Channel and SubchannelAccess Point Channel Subchannel Access Point Channel Subchannel Wireless Hops Settings for the Master are Slave ParmsDefault is MAC Config Slave station must have a root priorityManual MAC Parms AutoBeacon Frequency Hop PeriodDeferral Slot and Fairness Slot Settings for both options are Fragment SizeTransmit Mode Norm Ack RetryNorm Qfsk Retry Frag Ack RetryFrag Qfsk Retry Mode- Channel MHz OptionsFile Name Use Falcon to set 900 MHz radio optionsSettingDescription Use UHF to set S-UHF radio options UHF OptionsCall Sign Call Sign displays your network’s callsign. The prompt isMaster Mode FrequencyAttach Priority OWL/IP Options OverviewOWL/IP Overview Configuration OWL/IP Menu OWL/IP configuration menu options areOWL/IP port may be configured with the following options ModeConfiguration screen for IP Addresses is IP AddressesEntries are cleared by setting addresses to TX FilterDefault filter settings for OWL/IP are shown below Default filter settings for SubTypes 1 are shown belowUse Security to set these passwords PasswordService Password Security OptionsCombining Radio Options Advanced PasswordSame LAN ID Different LAN IDs Creating a Web Browser SessionSet the Ethernet cable type Web Browser Session Setting Description Access Point Configuration Using the Configuration Guide Configuration GuidelinesPlanning Your Installation Simple Network Advanced Functions Configuration PlanningSecondary LANs or wireless Access point If using WlifSecondary LANs Set the Flood StationsFile System Structure Boot Segments 1Data Segments 3 Active and Inactive Segments RAM Segment Segment NamesMnemonic Description File Names File Menu CommandsDownloading Programs File Menu appears Fb CommandUse Fb to make inactive segments active. The format is Fd Command This can also be accomplished byFdel Command Command’s format isTftp Command Fe CommandUse the Tftp command to display the following screen These commands are supported Tftp ServerServer Stop Tftp Client CommandsServer Start Server LogGet Filetftp get ip address foreign file name local file nameScript Command PutCreating Script Files Sample Script File FHDR29K -d -v1.00 SCRIPT.TXT SCRIPT.DATScript File Command Summary Command Sequence DescriptionAddition, all commands are case insensitive, so Tftp Client Command RetryReboot Command Is the same asUse the SDVars command to display the following arguments SDVars CommandFollowing variables are supported StartTime ServerIpAddressScriptFilename Format of the ScriptFilename variable isStatus For example, consider the following script file commandsCheckPoint Terminate Filesdvars set terminate valueNextPowerUpTime SetActivePointersROM Command Monitor Starting the Command MonitorViewing ROM Commands FX sSR z Npwd is for internal use by service personnel onlyBaud rates are FE sall To open the password menu, type the followingFollowing displays FFR f FS s nFB s FPC f sFPE MI String RMISoftware Download Example Exiting the ROM Command MonitorUpgrading Through Diag Port Command Description ApfxTo check the status of the Tftp server, type Starting the Tftp ServerUpgrading Tftp Clients If the server is active its response isReboot Filefb ib idIndicator Lights OverviewEthernet Lights Status indicator lights are labeled Status and ModeGroup Indicator Lights Status LightsStatus Mode Error StatusError Status Description ModeNetwork Mode Lights Network Link DescriptionPcmcia Lights Baud RatePower-Up Sequence Indicator Lights Access Point User’s Guide Electrical Specifications Product SpecificationsAppendix a Physical Characteristics Environmental SpecificationsAccess point complies with the following standards Appendix B RM180Part Numbers Following chart lists RM180 part numbersRadio Operation RM180 Part Number Compatibility and CommentsRemote Antenna Kits Antenna RegulationsWhip Antenna Medium Gain PatchHigh Gain Collinear Dipole Medium Gain Collinear DipoleCable Length Kit Part Number Antenna Adapter Cable High Gain YagiModel 2100 Antennas and Cables GHz Antenna Cables and ConnectorsGHz Antennas Appendix C RM160RM160 Part Number Compatibility and Comments Antenna Kit Part Number Page Appendix D RM111Following chart lists radio part numbers Part Number CommentsS-UHF antenna uses a standard BNC connector Antenna ConnectorWireless Hops Whip AntennasTechnology Site LicenseTransaction Rates # Frequencies # Wireless Stations Installation GuidelinesPredicting Coverage Installing Multiple Access Points Installing a Single Access PointExtending Coverage Reusing the Frequency Figure D-1Increasing System Throughput Figure D-2Option Frequency and Separation Guidelines Frequency Separation Absolute MinimumAppendix E IntroductionAddressing Limitations Installation LimitationsOWL/IP Restrictions OWL/IP tunnels should not be usedOWL/IP Safeguards Default SettingsAddressing Limitations Flooding Restrictions Permanent FiltersAccess Point User’s Guide E-5 Default Filter Settings Subnet FilteringPassword Security OperationOWL/IP Tunnel Tunnel Origination Building the Spanning TreeEstablishing and Maintaining Tunnels RedundancyOutbound Frame ForwardingInbound Mobile IP Comparison Station MobilityExample 1 Class C IP Addresses OWL/IP Configuration ExamplesComparison Mobile IP Example Class C Configuration Step Option a Unicast Addressing Set TX Filters Following is the SubTypes 1 screenAction Scope DIX-IP-TCP Ports Drop Unlisted DIX-IP-UDP Ports Example 2 Class B IP Address Using Subnetting Example Class B Configuration Access Point User’s Guide E-21 Option C All Subnets Broadcast TX filter set up is identical to Example 1 page E-13 Appendix E OWL/IP Appendix F Pin Number Signal Name Signal LevelDiag Port Pin-Outs Pin Number Signal Name AUI Port Pin-OutsDiag Port Cable Diag Port To 9-pin Male PC Port Standard Null Modem CableAppendix F Port and Cable Pin-Outs Access Point User’s Guide Appendix G Product ContentsAbout This Product Getting Started MIB-II InformationMIB Family Access Point MIB InformationPurpose Groups Access to Management Information Table G-2 shows access point MIB informationCommunity String Access Type Description of Access Type Exclusions Will not beMIB-II Notes MIB DirectoryGroup Meaning Summary Definition Product OIDs Snmp Version 1 ConfigurationGroup System InformationMIB Outline Object Name Object Type AccessProduct OIDs CriticalErrors Critical Errors Information G-30 System InformationFsinfo Group Dir Group Interface Information G-32PortState Group PortStats Group Ptxq Group Pmsg Group Snmp Version 1 Configuration Group TrapTargetBridging Parameters BridgeStats Bridge Statistics page G-69Brg Group Addr Group BsDesignatedRootSequence Control Groups SoftwareDownLoad Software Download page G-72Following are the MIB definitions for the 6710 Access Point MIB Definitions6710MIB.MIB Version Object Segment Object Identifier = file Sequence Dir Object Identifier = file Access Point User’s Guide G-29 CriticalErrors Object Identifier = sysErrors Access Point User’s Guide G-31 Nifx Object Identifier = nInterfaces Syntax Integer Appendix G MIB Access Point User’s Guide G-35 PortState Object Identifier = nInterfaces Integer UHF Syntax Gauge Access read-only Status mandatory TRUE, if the port supports pending messages = psEntry OBJECT-TYPE PstcPort Received unicast relay packets = pstcEntry Appendix G MIB Send packets discarded due to excessive delay = pstcEntry Ptxq Object Identifier = nInterfaces Access Point User’s Guide G-47 Appendix G MIB Pmsg Object Identifier = nInterfaces PmsgTable Syntax Integer Access Access Point User’s Guide G-51 Object Identifier Access Point User’s Guide G-53 CommunityEntry = Access Point User’s Guide G-55 Object Identifier RtDestination PhysAddress RtPort OBJECT-TYPE True if the destination is a non-OWL node = rtEntry Appendix G MIB Brg Object Identifier = nBridge Primary1 Addr Object Identifier = nBridge BrgState Object Identifier = nBridge BsAddress Appendix G MIB BsParentAddress OBJECT-TYPE Syntax PhysAddress Flooding level for multicast frames 0-3 = brgState BridgeStats Object Identifier = nBridge Secondary LAN bridge table entries = bridgeStats Out-of-sequence route delete errors = bridgeStats PowerUp Object Identifier = nControl Access Point User’s Guide G-73 END Access points provide the following functions GlossaryBroadcast Flash Frame Frames sent toward the distribution LAN are inboundIP Subnet Multicast Address An octet is a byte composed of eight bitsRadio Network Frames moving away from the distribution LAN are out- boundROM Read-Only Memory Unicast Address Wireless Stations Index Index Access Point User’s Guide Index-3 Index-46710 Access Point User’s Guide Access Point User’s Guide Index-5 Index-66710 Access Point User’s Guide Access Point User’s Guide Index-7 Index-86710 Access Point User’s Guide Access Point User’s Guide Index-9 Index-106710 Access Point User’s Guide Access Point User’s Guide Index-11 Index-126710 Access Point User’s Guide Access Point User’s Guide Index-13 Index-146710 Access Point User’s Guide