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Cabletron Systems NB30 manual Type, Number, Capacity, Ageing Time

Models: NB30

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NB-30 Bridging

Figure 3-7. The Filtering Database Window

The following Þelds are listed in the top portion of the Filtering Database window.

Type

Indicates the type of entry in the database: Static, Dynamic, or Permanent.

Number

Displays the current number of Static, Dynamic, and Permanent address entries.

Capacity

Indicates the total capacity of each entry type in the Static and Learned databases.

Ageing Time

Indicates the length of time, in seconds, that Dynamic and Learned Addresses in the Source Address Table are allowed to remain inactive before they are dropped from the database. The allowable time range for these entries is 10 to 1,000,000 seconds; the default Ageing Time is 300 seconds. Ageing Time is not applicable to Static or Permanent entries. You can conÞgure this Þeld, as described in the next section.

3-26	Filtering Database

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Cabletron Systems NB30 manual Type, Number, Capacity, Ageing Time

Contents

NB30 User’s Guide Page Virus Disclaimer Page Restricted Rights Notice Page Contents Contents IndexUsing the NB-30 Bridge User’s Guide IntroductionRelated Manuals IntroductionUsing the Mouse Software ConventionsCommon NB-30 Bridge Window Fields Device DescriptionUsing Window Buttons Accessing On-line Documentation Using On-line HelpGetting Help NB-30 Bridge Firmware Getting Help from the Cabletron Systems Global Call CenterIntroduction NB-30 Bridge Firmware NB-30 Bridge Chassis View Viewing Chassis Information Front Panel Information Menu Structure DateDevice Menu Utilities MenuHelp Menu Board MenuNB-30 Bridge Port Status Display Chassis ManagerManaging the Bridge Viewing Hardware TypesSetting the Device Date and Time Edit Date WindowEnabling and Disabling Bridging NB-30 Bridge Chassis View Managing the Bridge NB-30 Bridging Bridging BasicsAbout Transparent Bridging Viewing and Managing Bridging InterfacesBridge Status Bridge Status Condition Bridge LocationBridge State on Interface OK/SQE onBridge Status on Remote Port Interface Interface Name Interface TypeBridge Port Address Local Ethernet Port Segment NameAccessing Bridge Status Window Options Enabling and Disabling BridgingBridge Statistics Performance GraphsFrames Received Frames ForwardedFrames Filtered Device Errors NothingDiscarded Inbound Ethernet Port Only Forwarded OutboundCRC Errors Timeout Remote Port OnlyTotal Errors Out of Window Coll. Ethernet Port OnlyBridge Summary Statistics Bridge Summary Statistics WindowEthernet and Remote Port Statistics Remote Port Statistics Window Xmit Aborts Ethernet Port Only Packets Filtered Blue Ethernet Port OnlyOOW Ethernet Port Only Timeout Bridge Spanning TreeFraming GiantsBridge Spanning Tree Window Bridge Level Parameters Forwarding Delay ProtocolHello Time Max AgeBridge Port Level Parameters Conﬁguring Spanning Tree TopologyChanging Bridge Priority Changing the Spanning Tree Algorithm Protocol TypeChanging Hello Time Changing Forwarding Delay TimeChanging Max Age Time Changing Port Priority Filtering DatabaseChanging Path Cost NB-30 Bridging Type NumberCapacity Ageing TimeConﬁguring the Filtering Database ListAddress Port FilteringChanging the Port Filtering Action Changing the Type of EntryAdding or Deleting Individual Filtering Database Entries DSX-1 Summary Erasing Entries from the Permanent or Acquired DatabasesConﬁguring, Running, and Checking the Loopback Test Bridge DSX-1 Summary WindowRestoring Bridge Defaults Viewing the T1 Link Channel StatusResetting Bridge Counters Select Restore DefaultsSelect Reset Counters Restarting the BridgeNB-30 Bridging Restarting the Bridge NB-30 Bridging Restarting the Bridge Index Index-2 Index-3 Index Index-4