List, Number, Capacity, Aging Time | Cabletron Systems 2.2 specification

Bridging

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

List

The List checkboxes indicate whether the associated entry type (Permanent, Static, Dynamic, or Learned) will be displayed in the scrollable table of address entries. A check next to the entry type indicates that it will be displayed.

Type

Indicates the type of entry in the database.

Number

Displays the current number of Permanent, Static, Dynamic, and Learned

Address entries.

Capacity

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

Aging 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. Aging time is not applicable to Static or Permanent entries. You can conÞgure this Þeld, as described in the next section.

The following Þelds are applicable to the scrollable Address Entry panel of

Filtering Database entries.

Address

Lists the addresses for which the bridgeÕs Filtering Database has forwarding and/or Þltering information.

Type

Indicates the type of an entry in the database. The possible types are Static, Dynamic, Learned, Self, or Permanent. You can alter the entry type, as described in the next section.

Source Port

Indicates the port number on which the address entry was Þrst detected. A question mark (?) indicates that the address entry was not a learned entry, but Port Filtering information applies to it (i.e., the entry is a created Permanent, Dynamic, or Static entry and has corresponding Þltering information).

Receive Port

Indicates the number of the port on which a frame must be received in order for the entryÕs Port Filtering information to apply. An asterisk (*) indicates that the receive port is promiscuous, and applies to all ports of the bridge (assuming no conßicting entry applies). You can change the receive port, as described in the following section.

2-44	Filtering Database

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Cabletron Systems 2.2 manual List, Number, Capacity, Aging Time, Source Port, Receive Port

Contents

Bridge/Router Interface Brim User’s Guide Page Virus Disclaimer Restricted Rights Notice Contents Contents Chapter ATM Conﬁguration Chapter Fddi ApplicationsChapter WAN Applications Index Contents Introduction Using the Brim User’s Guide BRIM-E100 Related Manuals Brim Management Applications Using the Mouse Software Conventions Left Mouse Button Right Mouse Button IP Address Common Device Window FieldsDevice Name Location Using Window Buttons Getting Help Using On-line HelpAccessing On-line Documentation Getting Help from the Cabletron Systems Global Call Center Hours a day, 365 days a year Introduction Getting Help Bridging Basics About Transparent Bridging About Source Route Bridging Bridging About Source Route-Transparent Bridges About Source Route-Translational Bridges Viewing and Managing Bridging Interfaces Bridging Bridge Status Window Bridge Status Window Up Time Interface Type Accessing Bridge Status Window OptionsBridge State on Interface Bridge Address Bridging Bridging Bridging Bridging Enabling and Disabling Individual Interfaces Enabling and Disabling All Installed InterfacesEnabling and Disabling Bridging Bridge Statistics Performance Graphs Bridging Filtered Magenta Errors RedFrames Forwarded Green Xmitted Blue Bridge Detail Breakdown Filtered ErrorsFrames Forwarded Xmitted Forwarded from Interface StatisticsForwarded to Type DescriptionAddress Non-Unicast ErrorUnicast Discarded Receive Errors Csmacd Statistics Transmission Errors Collision Errors PPP Link Statistics Errors Statistics Dot5 Errors Line Errors Burst Errors Token Errors Internal ErrorsCongestion Errors Soft Errors Source Route Statistics Received Frames Transmitted Frames Discards Spanning Tree Bridge Level Bridge Priority Root Port Root BridgeRoot Cost Protocol Bridge Port Level Designated Root Path CostDesignated Cost Designated Bridge Changing the Spanning Tree Algorithm Protocol Type Conﬁguring Spanning TreeChanging Bridge Priority Changing Max Age Time Changing Forwarding Delay TimeChanging Hello Time Changing Path Cost Filtering DatabaseChanging Port Priority Bridging 11. The Filtering Database Window Capacity ListNumber Aging Time Altering the Aging Time Conﬁguring the Filtering DatabasePort Filtering Changing the Port Filtering Action Changing the Type of EntryChanging the Receive Port Adding or Deleting Individual Entries Special Filter Databases Clearing All Permanent, Static, or Dynamic Entries Ethernet and Token Ring Special Filter Database Windows File EnableSpecial Filter Database Window Data Type Destination AddressSource Address Data Offset Deﬁning and Editing Filters in the Special Database Changing the Port Filtering Action Setting the Port Filtering ActionChanging the Receive Ports Clearing the Port Filtering Action Enabling and Disabling a FilterSaving a Set of Filters to a File Interface Conﬁguration Source Routing Bridge MethodsTransparent Protocol Transmission Methods Setting the Bridge MethodNetBIOS Source Route Transparent Source Route Conﬁguration 16. Source Route ConÞguration Window Source Routing Information Source Route Conﬁguration Subnet Mask Hop Count Limit Local SegmentTarget Segment Spanning Tree Expl Spanning Tree Mode Bridge Number Using the Find Source Address Feature Making and Setting Changes Using the Port Source Addresses Window Setting the Aging Time Using the Token Ring Bridge and Port Conﬁguration Windows Bridging Virtual Ring Number Ring Number Ring Speed Port ModeNovell Translation Bridge Mode/Explorer Type Source Route/STE Duplex Modes Full Duplex Duplex Modes WindowInterface Setting the Duplex Mode Ethernet Port Conﬁguration Standard Mode Fast Ethernet Port Conﬁguration Bridging Port Type Current Operational ModeDesired Operational Mode Link State Setting the Operational Mode for the FE-100TX SONET/SDH Conﬁguration Setting the Operational Mode for the FE-100FXSonet Port Conﬁguration Sonet SONET/SDH Statistics Bridging 26. The SONET/SDH Statistics Window Errors Statistics Bridging Conﬁguring SmartTrunking 27. The SmartTrunk ConÞguration and Status Window Mode PortName SmartTrunk State Bridging Conﬁguring Broadcast Suppression Token Ring Bridge Mode Setting Token Ring Bridge Mode Setting Bridge Translation Enabling and Disabling Auto and Dual Translate Modes 32. Bridge Translation Window Conﬁguring Token Ring Packet Translation Conﬁguring Novell Token Ring Packet Translation IBM Translation Table Index State Snap Translation Table Conﬁguring Snap Translation Using the Novell Translation Window Bridging Using the Physical View Windows for the Etwmim Ethernet Port Physical View Active Port Epim Type Token Ring Port Physical View 41. Token Ring Port Physical View Ring State FNB State Active Monitor Bridging 104 Using the Physical View Windows for the Etwmim Fddi Applications Accessing the Fddi Menu Conﬁguration Window MAC State Neg. Negotiated SMT VersionReq. Requested Target Token Rotation Time Concentrator M Ports Number of MACs Connection Policy WindowConcentrator Non-M Ports MAC Path Connection Policy Window 15 32,768 Ð a permanently set value for this bit Number of Nodes Address ModeStation List Window Node Class Upstream Neighbor Receive Frames Fddi Performance WindowTransmit Frames Ring Ops Setting the Time IntervalFrame Errors Fddi Applications Fddi Performance Window Accessing the WAN Status Windows WAN Applications Current Primary Viewing WAN Interface StatusCurrent Active Conﬁguring the Synchronous Connection Desired Primary Clock Source InspeedOutspeed State Change Line Type Conﬁguring T-1 PortsWAN Port Name Line Coding Circuit ID Loopback ModeSignal Mode Xmt Clock Source Using the T1 FracTable Conﬁguration Window Interface LineCoding Conﬁguring the Fractional Table ChannelsMax Bandwidth Restoring a Fractional Table Changing the Interface Line Coding Displaying the WAN Logical View Compression Changing WAN Logical Settings CRC Length Operational Status Viewing the WAN Port Admin/StatusSynchronous Admin/Status Oper and Admin T1 Admin/StatusAdmin Status WAN Interfaces Frame Check Displaying Synchronous Port StatisticsEnabling and Disabling WAN T1 Interfaces Receive OverRuns Total ErrorsXmit UnderRuns Interrupted Frames WAN Applications Displaying Synchronous Port Statistics Accessing the ATM Connections Window ATM Conﬁguration Settings Connection Data Conﬁguring Connections VPI Adding a New Connection Deleting a Connection ATM Conﬁguration Conﬁguring Connections Index Index-2 Index-3 Index-4 Index-5 Index Index-6