Manuals / Cabletron Systems / Computer Equipment / Network Hardware

Cabletron Systems SEHI-22/24, SEHI-32/34 manual Finding a Source Address, 5-11, Source Addressing

Models: SEHI-22/24 SEHI-32/34

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Source Addressing

Figure 5-4. The Port Source Address Traps Window

NOTE

Some entries in the Port Source Address Traps window may list port numbers 25 or 26; port 25 represents EPIM 1, and port 26 represents EPIM 2.

2.Click on the appropriate selection in the Trap Status ﬁeld to enable or disable traps for the selected port(s), as desired.

3.Click on to save your changes.

Finding a Source Address

You can use the button to locate a source address in the list by the module and port through which it is communicating with the SEHI. This feature is especially useful when your device is very busy and your source address table is quite large.

Finding a Source Address

5-11

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Cabletron Systems SEHI-22/24, SEHI-32/34 manual Finding a Source Address, 5-11, Source Addressing

Contents

Portable Management Application for the SEHI-22/24 and SEHI-32/34 The Complete Networking SolutionUser’s Guide Page Virus Disclaimer Applicable to licenses to the United States Government only Restricted Rights NoticeUsing the SEHI Hub View ContentsChapter Introduction to SPMARepeater Redundancy ContentsSource Addressing SecurityIntroduction to SPMA for the SEHI-22/24 and SEHI-32/34 Using the SEHI User’s GuideChapter Introduction to SPMA for the SEHI-22/24 and SEHI-32/34 Using the SEHI User’s GuideWhat’s NOT in the SEHI User’s Guide ConventionsScreen Displays ConventionsIntroduction to SPMA for the SEHI-22/24 and SEHI-32/34 Click here to display footer message historyFigure 1-1. Window Conventions ConventionsButton Button Button Using the MouseIntroduction to SPMA for the SEHI-22/24 and SEHI-32/34 ConventionsGetting Help Getting HelpIntroduction to SPMA for the SEHI-22/24 and SEHI-32/34 anonymousSEHI Firmware SEHI FirmwareIntroduction to SPMA for the SEHI-22/24 and SEHI-32/34 SEHI Firmware Introduction to SPMA for the SEHI-22/24 and SEHI-32/34Using the Hub View Using the SEHI Hub Viewspmarun hubstack IP address community name ChapterUsing the Hub View Using the SEHI Hub ViewNavigating Through the Hub View Hub View Front PanelDate and Time UptimeDevice Name LocationUsing the Hub View Using the SEHI Hub ViewClicking on the Device button displays the Device menu, Figure SPMA for the SEHI application version Using the Mouse in the Hub View Ports DisplayUsing the SEHI Hub View Using the Hub ViewHub View Port Color Codes Errors Errors/sec, total or by type Frame Sizes % of total packetsPort Display Form Load % of theoretical maximum Trafﬁc Pkts/sec Collisions Colls/secMonitoring Hub Performance Monitoring Hub PerformanceUsing the SEHI Hub View Port Display Form ErrorsLoad CollisionsPort Type Frame SizesUsing the SEHI Hub View Monitoring Hub PerformanceName and Location Checking Device Status and Updating Front Panel InfoContact 2-10Chassis Type Checking Module StatusName 2-11Active Users Checking Repeater StatusModule Type 2-12Link Status Checking Port Status2-13 Using the SEHI Hub ViewMedia Type Status2-14 Using the SEHI Hub ViewTopology Type Checking Statistics2-15 Using the SEHI Hub ViewReceived Bytes General/Error StatisticsTotal Packets Avg Packet SizeAlignment Errors Total ErrorsCRC Errors Multicast PacketsRunt Frames The SEHI Error Priority SchemeGiant Frames 2-18Protocols/Frames Statistics Viewing the Port Source Address ListProtocols 2-192-20 Managing the HubManaging the Hub Using the SEHI Hub ViewContact Status Setting the Polling Intervals2-21 Using the SEHI Hub ViewDevice General Status Enabling/Disabling PortsDevice Conﬁguration Port Operational StateUsing the SEHI Hub View 2-23with the stack.CAUTION Managing the HubUsing the SEHI Hub View 2-24Managing the Hub Link/Seg Traps What is a Segmentation Trap?Chapter Enabling and Disabling Link/Seg Traps What is a Link Trap?Link/Seg Traps from the iconfrom the Hub View from the command line stand-alone modespmarun r4hwtr IP address community name Enabling and Disabling Link/Seg TrapsViewing and Conﬁguring Link/Seg Traps for Hub Modules Conﬁguring Link/Seg Traps for the RepeaterLink/Seg Traps Enabling and Disabling Link/Seg TrapsTo enable or disable Link and Segmentation traps for individual ports Viewing and Conﬁguring Link/Seg Traps for PortsLink/Seg Traps Figure 3-3. The Module Traps WindowFigure 3-4. The Port Traps Window Link/Seg TrapsEnabling and Disabling Link/Seg Traps This chapter describes how to conﬁgure and enable redundant circuits Setting Network Circuit RedundancyRepeater Redundancy from the command line stand-alone modeConﬁguring a Redundant Circuit Setting Network Circuit RedundancyRepeater Redundancy spmarun r4red IP address community nameRepeater Redundancy Setting Network Circuit RedundancyFigure 4-2. The Channel X Redundancy Window Figure 4-3. The Change Circuit WindowRepeater Redundancy Setting Network Circuit RedundancyFigure 4-4. The Add Circuit Address Window To set the Poll Interval Monitoring RedundancyMonitoring Redundancy Repeater RedundancyRepeater Redundancy To immediately test all enabled circuitsTo set the Test Time Monitoring RedundancyDisplaying the Source Address List Source Addressingspmarun r4sa IP address community name from the command line stand-alone modeDisplaying the Source Address List Source AddressingThe Repeater Source Address window, Figure 5-1, will appear Figure 5-2. The Source Address List Window Source AddressingDisplaying the Source Address List Setting the Ageing Time Setting the Hash TypeSetting the Hash Type Source AddressingLocking Source Addresses Locking Source AddressesSource Addressing Source Addressing Source Address Locking on Older DevicesLocking Source Addresses Conﬁguring Source Address Traps Conﬁguring Source Address TrapsSource Addressing Module- and Port-level Traps Device-level TrapsSource Addressing Conﬁguring Source Address TrapsTo conﬁgure trap status for all ports on a selected module or modules Source AddressingConﬁguring Source Address Traps To enable or disable port-level traps 5-10Source Addressing Figure 5-3. The Module Source Address Traps WindowFinding a Source Address Finding a Source Address5-11 Source AddressingSource Addressing 5-12To ﬁnd a source address Figure 5-5. Find Source Address WindowSource Addressing 5-13Figure 5-6. Results of MAC Address Search 4. Click on to exit the windowSource Addressing 5-14Finding a Source Address Chapter Securityfrom the icon from the Hub ViewWhat is LANVIEWsecure? What is LANVIEWSECURE?Security spmarun r4sec IP address SU community nameSecure address assignment New deﬁnitions for station and trunk portsTrunk port security What is LANVIEWsecure?Continuous learning mode The Newest LANVIEWSECURE FeaturesConﬁgurable violation response Full or partial security against eavesdroppingSecurity on Non-LANVIEWSECURE Hubs Learned addresses resetForced non-secure status What is LANVIEWsecure?Conﬁguring Security Conﬁguring SecurityLearned addresses reset SecurityFigure 6-2. Channel A Port Security Window SecurityConﬁguring Security You cannot force a port to Unsecurable status if it is already locked SecurityTo assign secure addresses to a port Conﬁguring SecurityFigure 6-3. The Addresses Window SecurityConﬁguring Security 6-10 Resetting Learned AddressesSecurity Figure 6-4. Add MAC Address Window6-11 Tips for Successfully Implementing Eavesdropper ProtectionSecurity Conﬁguring Security6-12 Enabling Security and TrapsEnabling Security and Traps Security6-13 Repeater-level Security and TrapsTo enable or disable security and traps for all ports on a repeater Security6-14 Hub-level Security and TrapsTo enable or disable locking and/or traps at the hub level Security6-15 Port-level Security and TrapsTo enable or disable security and/or traps at the port level SecuritySecurity 6-16Figure 6-7. Channel A Port Security Window Enabling Security and TrapsSecurity 6-176. Click on to save your changes each port’s new status will be displayed in the list box. Click on to close the windowSecurity 6-18Enabling Security and Traps IETF MIB Support SEHI MIB StructureSEHI MIB Structure Appendix ASEHI IP Services SEHI Host ServicesA Brief Word About MIB Components and Community Names SEHI MIB StructureSEHI MIB Structure Newer versions of devices with this component-based MIB architecture have been simpliﬁed somewhat these devices support a single, global set of community names, with small modiﬁcations added automatically to accommodate multiple instances of the same MIB component as occurs with the SEHI’s Network components. Again, deﬁning your device icon or launching a management application with one of these global community names gives SPMA access to all MIB informationSEHI MIB Structure SEHI MIB Structure SEHI MIB StructureIndex-1 IndexIndex-2 IndexIndex Index-3Index Index-4