Asante Technologies 1012 manual Bridge Filtering Table

Page 90

Chapter 3 — AsantéBridge 1012 Local Management

Each range within the set acts as a filter in a pipeline.A packet has to get past all three filters to completely traverse the pipeline and be forwarded (or discarded, according to how the filter mode is set).

Figure 3-20 Bridge Filtering Table

As many as ten range entries can be stored in the table.

Incoming packets are checked against this table after they are checked against the forwarding table.

❏Exit returns you to the Bridge Parameters Menu.

❏Next/Prev Page moves you one page forward or back- ward in the table.

❏Filtering Mode sets up how the entire table filters: If set to FORWARD only packets defined by the type field with Ethernet addresses falling within ranges defined in the table are forwarded if the Status for the range is turned ON.All other packets are discarded.

❏If Filtering Mode is set to DISCARD the reverse is true: Packets defined by Type and address within this entry will be discarded if the Status for the range is turned ON.

❏DST Address defines a range of addresses for the devices allowed to have this packet forwarded to the specified devices.

❏SRC Address defines a ranges of addresses for the send- ing devices allowed to forward packets to the devices defined in the DST Address field.

❏Type defines the packet or protocol type to be for- warded or discarded.

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Contents AsantéBridge Users’ Guide Trademarks Tell Us What You Think Page Table of Contents Connecting a VT100 Terminal Default Settings Configuring a Redundant LinkSetting Up Out-of-Band Links AsantéBridge 1012 Local ManagementList of Figures Figure C-4 Crossover RJ-45 Cable page C-4 Introduction About This ManualIntroduction Intended Audience Conventions Used In This Manual Intended AudienceTell Us What You Think Technical SupportQuick Start Before You StartQuick Start Introducing AsantéBridge Introducing the AsantéBridgeBridging Between Two Segments AsantéBridge Features SnmpQuick View AsantéBridgeFront Panel Quick View Bridge Spanning Tree Status LEDs RJ45 Port ConnectorsBridge External Port Status LED Bridge Hub Port Status LEDsRJ21 Port Connector AsantéBridge 1012 Rear Panel3in1 Port Bridge External Port Link/Receive LED Through/End DIP SwitchBridge External Port AUI Bridge External Port Collision LEDOn/Off Switch PC/Terminal DIP SwitchAC Power Connector FanInterpreting LEDs FlashingInstalling AsantéBridge 1012 Preparing for the InstallationInstalling the AsantéBridge Basic Installation Procedures ToolsUnpacking the AsantéBridge Positioning the AsantéBridge Asante´HubRack-mounting the AsantéBridge Page Connecting Two Segments to the AsantéBridge Dividing the Network into SegmentsShown below About Spanning TreesConnecting Devices to the AsantéBridge Using the front panel RJ45 portsWhat You Need Using the rear panel RJ21 connector Configuration OptionsQuick Start Connecting to the Network Connecting to the Network Before You StartAbout Bridging About BridgingSimple Transparent Bridge Bridging between segmentsAbout Bridging Spanning Tree Like thisRedundant bridging Using the 3in1 Port Connecting to the BNC PortUsing the 3in1 Port Interconnecting Hubs on Thin Ethernet BackboneConnecting to the AUI Port Interconnecting Using Foirl Fiber Optic Inter-Repeater LinkInterconnecting to Thick Ethernet Backbone Connecting to the RJ45 in and Out Ports Connecting an In-Band Daisychaining Configuring a Redundant Link Checking the Link10BaseT Configuring a Redundant Link An Example ConfigurationIf the Main Hub Goes Down If a Link Goes Down to the Main HubSetting Up Out-of-Band Links Setting Up Out-of-Band LinksInterconnecting Hubs 10 Connecting the Asanté Management Station for Out-of-Band Recommended Method Distance RestrictionsConfiguring Hub DIP Switches PC/Terminal SwitchThrough/End Switch Connecting a VT100 Terminal Connecting a VT100 TerminalDefault Settings Lists the factory default settingsAsantéBridge 1012 Local Management These functions, use the following flow chart AsantéBridge 1012 Local ManagementBridge Diagnostics Bridge DiagnosticsLocal Management Local Management Main MenuLocal Management Menu System General Help Menu Local Management Help WindowAccessing the Configuration Menu system Configuration Menu SystemConfiguration Menu System Reset System item is a command. Selecting this item System Information MenuPassword Menu Password MenuSnmp Agent Parameters Menu SystemBridge Snmp agent menu has the following four submenus TCP/IP Parameters Menu TCP/IP Parameters MenuSoftware Update Menu Software Update MenuAbout the Software Update function Configuration Menu System 10 System Update Status Window Menu without taking any actionConfiguration Menu System Snmp Trap Receiver Table 11 Snmp Trap Receiver TableSnmp Community Name Table 12 Snmp Community Name TableThis table allows you to control access to Snmp MIB objects Out-of-Band Parameters Menu 13 Out-of-Band Parameters MenuEnter control-z to return to the Configuration Menu Bridge Parameters Menu System 14 Bridge Parameters MenuSpanning Tree Bridge Parameters Menu 15 Spanning Tree Bridge Parameters MenuActivity.To update the window, enter control-r Spanning Tree Port Setting Menu 16 Spanning Tree Port Setting MenuBridge Forwarding Table About ForwardingExit returns you to the Bridge Parameters Menu Alphabetic portion of the field defines the type of entry About dynamic and static table entriesAsantéBridge 1012 Local Management Using the Edit Function 18 Editing the Forwarding TableUsing the Search Function 19 Searching for an AddressBridge Filtering Table About the Filtering Table20 Bridge Filtering Table Configuration Menu System Resetting the Bridge 21 Resetting the BridgeMenu Statistics Menu System 22 Bridge StatisticsSupport for Pre 10BaseT Devices Appendix a Support for Pre 10BaseT Devices Technical Specifications Appendix B Technical Specifications B-3 B-4 Pinouts and Cable Specifications Appendix C Pinouts and Cable Specifications RJ-45 to RJ-21 Pinouts Amphenol to Modular JackC-3 RJ-45 Modular Jack to Wall Jack Pinouts RJ-45 to RJ-45 Crossover CableAUI DB-15 Pinouts Table C-1 AUI PinoutsC-6 AsantéBridge 1012 Index LED Numerics Manual P/N
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