Cabletron Systems EMM-E6 manual Setting and Changing Alarms, Set Repeater Alarms Window

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Alarm Conﬁguration

Setting and Changing Alarms

1.In the Alarms window, click mouse button 1 on a repeater selection in the scroll list.

2.Click mouse button 1 on to open the Set Repeater Alarms window.

Figure 3-2. Set Repeater Alarms Window

3.In the Set Repeater Alarms window, select one of the alarm types: Collisions, Errors, Trafﬁc, or Broadcast. If you select Errors, the Mask check boxes become active and you can select all or just some of the ﬁve different error types. The mask CARGO, displayed in the alarm type list, is an acronym for the error types: C = CRC, A = Alignment, R = Runts, G = Giants, O = OOW Collisions.

4.Highlight and edit the Alarm Threshold, which is the number that, if reached within the Timebase, triggers the alarm.

5.If necessary, highlight and edit the Timebase, which is the number of seconds you are allowing for an alarm condition to take place. For example, if the Timebase is set to 10, the Broadcast Alarm Type is enabled, and the Alarm Threshold is set to 25, the EMM-E6 generates an alarm if it observes 25 Broadcast packets within 10 seconds. A collision alarm is based on the number of collisions per good packet within the Timebase. Error alarms are based on the percentage of errors per total packets within the Timebase.

6.Click mouse button 1 on the Enable or Disable button to set the highlighted

alarm’s status, then click .

Setting Repeater Alarms

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Contents EMM-E6 Page Virus Disclaimer Restricted Rights Notice Contents Chapter Security Chapter Source AddressingAppendix a EMM-E6 MIB Structure Chapter Front Panel RedundancyContents Introduction Using the EMM-E6 User’s GuideUsing the EMM-E6 User’s Guide UPS What’s not in the EMM-E6 User’s GuideConventions Window Conventions Screen DisplaysButton Using the MouseGetting Help Year 2000 Compliance EMM-E6 FirmwareUsing the Hub View Using the EMM-E6 Hub ViewHub View Front Panel Navigating Through the Hub ViewDevice Location UptimeDate and Time Device NameUsing the EMM-E6 Hub View EMM-E6 Ports Display Brim Ports Using the Mouse in a Hub View ModulePort Display Form Hub View Port Color CodesMonitoring Hub Performance Port Display Form Collisions ErrorsLoad TrafﬁcFrame Sizes ProtocolsPort Type Using the EMM-E6 Hub View Name and Location Checking Device Status and Updating Front Panel InfoContact Chassis Type Checking Network StatusActive Users NameModule Type Checking Module StatusLink Status Checking Port StatusMedia Type StatusTopology Type Viewing the IP Address TableChecking Statistics Launching the Global Find MAC Address ToolUsing the EMM-E6 Hub View Broadcast Packets Received BytesTotal Packets Avg Packet SizeOOW Collisions Total ErrorsAlignment Errors CRC ErrorsGiant Frames Runt FramesProtocols/Frames Statistics Viewing the Port Source Address ListUsing the EMM-E6 Hub View Managing the Hub Setting the Polling IntervalsDevice General Status Contact StatusStatistics Conﬁguring FNB ConnectionsDevice Conﬁguration Port Operational StateConﬁguring RIC MIM Connections To conﬁgure FNB connectivity for an individual port 15. Tpxmim Channel Selection Window Setting a Port’s Trunk TypeTo change a port’s topology status Enabling/Disabling MIM Ports Alarm Conﬁguration From the Hub View Using Alarm ConﬁgurationFrom the command line stand-alone mode From the iconCRC Conﬁguring AlarmsBroadcast Setting Repeater AlarmsSet Repeater Alarms Window Setting and Changing AlarmsSetting Module Alarms Setting Module and Port AlarmsSet the Status to Enabled Set Module Alarms WindowSet Port Alarms Window Setting Port AlarmsSet the Status to Enabled Alarm Conﬁguration Setting Module and Port Alarms Link/Seg Traps What is a Segmentation Trap?Enabling and Disabling Link/Seg Traps What is a Link Trap?Spmarun r4hwtr IP address community name Viewing and Conﬁguring Link/Seg Traps for Hub Modules Conﬁguring Link/Seg Traps for the RepeaterModule Traps Window Port Traps Window Viewing and Conﬁguring Link/Seg Traps for PortsLink/Seg Traps Link/Seg Traps Enabling and Disabling Link/Seg Traps Repeater Redundancy Setting Network Circuit RedundancySpmarun r4red IP address community name Conﬁguring a Redundant CircuitChannel X Redundancy Window Add Circuit Address Window Repeater Redundancy To set the Poll Interval Monitoring RedundancyDisplaying the Source Address List Source AddressingDisplaying the Source Address List Source Addressing Setting the Aging Time Setting the Hash TypeLocking Source Addresses Source Address Locking on Older Devices Conﬁguring Source Address Traps Repeater-level Traps Module- and Port-level Traps Source Addressing Port Source Address Traps Window Finding a Source AddressClick on to exit the window Security Spmarun r4sec IP address SU community name What is LANVIEWSECURE?Secure address assignment New deﬁnitions for station and trunk portsTrunk port security Full or partial security against eavesdropping Newest Lanviewsecure FeaturesContinuous learning mode Conﬁgurable violation responseSecurity on Non-LANVIEWSECUREMIMs Learned addresses resetForced non-secure status Conﬁguring Security Security To assign secure addresses to a port Addresses Window Add MAC Address Window Boards with Multiple CachesTips for Successfully Implementing Eavesdropper Protection Resetting Learned AddressesEnabling Security and Traps Security Channel X Security Window Repeater-level Security and TrapsModule-level Security and Traps Channel X Module Security Window Channel X Port Security Window Port-level Security and TrapsSecurity Front Panel Redundancy Setting Front Panel RedundancySetting Front Panel Redundancy Add Circuit Address Window Front Panel Redundancy Setting Front Panel Redundancy EMM-E6 MIB Structure Ietf MIB SupportChassis MGR MIB ComponentsCtron Use Only Host ServicesIP Services Repeater One, Repeater Two, and Repeater ThreeRmon Host Rmon DefaultDistributed LAN Monitor MIB NavigatorBrief Word About MIB Components and Community Names EMM-E6 MIB Structure Index Index-2 Index-3 Index Index-4

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