HP J3250M manual Alert Log Area Find/Fix/Inform, Description

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Managing Switches

Switch Status

The graph only scales to 40% utilization. Network utilization above this level indicates serious performance problems.

The graph also shows you if a port is active, disabled, or not connected.

Alert Log Area - Find/Fix/Inform

The “Find/Fix/Inform” capability of a device helps you proactively manage your network by displaying network traps and problem conditions in one easily accessible browser page. The device itself monitors counters, internal hardware information, and network traffic. When a problem is discovered, such as loss of link, a problem cable, or a broadcast storm, the Alert Log displays clear messages about the problem. When you double-click on an alert in the Alert Log (or select the alert and click on the Open Event button), the Alerts page displays more information about the alert as well as some suggestions for fixing the problem.

For example, the Alert Log may display the alert “Cable Length”. The following information is available:

Description:

Packet loss detected on port 4. This may be due to an overextended LAN topology or faulty hardware. The loss was detected on this port, but the actual problem can be occurring elsewhere on this segment.

Solution:

Verify the network topology is within IEEE 802.3 topology standards. All ThinLan coaxial cabling must be 185 meters or shorter. No more than 4 repeaters are allowed between any two stations in the network.

Insert bridges or switches between repeaters to extend network topology if needed.

Also, check for faulty cabling, transceivers, and NICs.

Using the Find/Fix/Inform capability, the device can isolate a problem that occurs on one port, preventing it from affecting the entire network.

See Alerts - Find/Fix/Inform for information on reading and acknowledging alerts.

Status - Port Counters

The Port Counters information for switches displays specific network conditions or traffic. See the online help for more information about each counter.

Managing Switches

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Contents User Guide HP Hub & Switch Management for OV-UXPublication Number Contents Alerts Find/Fix/Inform Setting Up Security for a Device HP Hub & Switch Management Admin Introduction Information About HP Hub & Switch Management for OV-UXHP Proactive Networking Features of HP Hub & Switch ManagementControl UptimeSeveral new switches are supported, as described below Support for New SwitchesTechnical Product Support Technical Product SupportSupport Information Before Installing HP Hub & Switch Management for OV-UXHardware Management Station RequirementsSoftware Hub For OV­Required Network Configuration Required Network ConfigurationRequired Patches Before Installing HP Hub & Switch ManagementRequired Patches Installation Directories Removing HP Hub & Switch ManagementRemoving HP Hub & Switch Management Management products HP Hub & Switch Management Overview Introduction to HP Hub & Switch ManagementDefinitions, Processes, and Files HP OpenView Network Management PlatformHP OpenView Network Management Platform Definitions, Processes, and Files Snmp Manager and AgentsHP Devices That Can be Managed What HP Devices Can Be ManagedWhat HP Devices Can Be Managed HP J2410A AdvanceStack 100 VG Hub-15NoteHP J3204A AdvanceStack 10Base-T Switching Hub-24TNote HP J3202A AdvanceStack 10Base-T Switching Hub-24RNoteHP J3245A AdvanceStack Switch 800T HP J3298A HP Procurve Switch 212MSnmp Configuration and Snmp MIB Browser Starting the Manager Application Running HP Hub & Switch ManagementStarting HP OpenView Display Starting the Manager ApplicationVerifying Installation of the Manager Product Set Verifying Installation of the Manager Product SetMonitor HP Hub/Switch Addressed HP hub, bridge, or switchStopping the Manager Stopping and Restarting the Manager ApplicationStopping and Restarting the Manager Application Restarting the Manager Use the command /opt/OV/bin/ovstartManagement HP Proactive Networking Alerts Find/Fix/InformControl Alerts Find/Fix/InformPerformance UptimeInterpreting the Alert Log Find/Fix/Inform Interpreting the Alert Log Find/Fix/ InformFind/Fix/Inform Faults Alerts Find/Fix/Inform Log for first time installation information for the device More Information on Device Features Accessing Hub FeaturesAccessing FHub eatures More Information on Device FeaturesAccessing Hub Features Accessing the Device ViewAccessing the Device View Viewing Device Identity InformationInterpreting Device Status Reading the Performance GaugesSwitching Hub Global Counters Switching Hub Global CountersStatus Global Counters Hub Global CountersStatus Port Counters Configuring Your DeviceBase-T Hub-12M Device View Configuration Fault DetectionFault Detection Sensitivity Settings Configuration System InformationHub IP Configuration Configuring IPSwitching Hub IP Configuration Configuration Backup Links Port ConfigurationHub Port Configuration Or no violationBackup Link Parameters Configuration Support URL Configuring Load Balancing Switching HubsBefore the backup port becomes active Retries Accessing Hub Features Switch Status Managing SwitchesManaging Switches Switch StatusGraph Area Switch Status OverviewDescription Alert Log Area Find/Fix/InformStatus Port Status Port Status SettingsIdentity ConfigurationDevice View IdentityConfiguration HP ProCurve Switch 8000M Device ViewSwitch IP Configuration Configuration IP ConfigurationConfiguration Port Configuration Click on Modify Selected Ports to change the mode With the device on that port to determine the modeFollowing Trkx The port trunk to which this port belongsFlow Control Configuration Assigning a Monitoring PortDrops any flow control packets it receives 10/100TX, 10FL, 100FXSelecting a Monitoring Port on a Switch Using VlansAutomatic Broadcast Control ABC Configuration Device FeaturesEnabling Broadcast Control for IP Automatic IP Gateway ConfigurationEnabling Broadcast Control for IPX Internet Group Management Protocol Igmp Forward with High Priority Spanning Tree ProtocolSupport URL Configuration Support/Mgmt URLsManagement Server URL Managing Switches Device Passwords Setting Up Security for a DeviceSetting Up Security for a Device Device PasswordsUp Security for a Device Manager/Operator Password CombinationsSetting Up Security Device Manager/Operator Password CombinationsFunction of Community Names Address Selection Port Security hubs onlyAddress Selection Port Security hubs onlyAuthorized Address Send AlarmEavesdrop Prevention Set Trap Receiver Thresholds Disable PortIntrusion Log hubs only Set Security Policy for Selected Ports hubs onlySet Security Policy for Selected Ports hubs only Intrusion Log hubs only Performing Diagnostics Performing DiagnosticsPerforming a Ping/Link Test Performing a Ping/Link TestRebooting a Device Rebooting a DeviceProducing a Configuration Report Resetting a Hub to Factory Default SettingsResetting a Hub to Factory Default Settings Producing a Configuration Report Starting HP Hub & Switch Management Admin HP Hub & Switch Management AdminHP Admin Parameters HP Hub & Switch HP OpenView Device SymbolsNetwork Parameters User Interface Parameters User Interface Parameters Graph Option Parameters Graph Options ParametersManagement Admin HP Hub & Switch Printer Configuration ParametersSet As Default OpenView Configuration OptionsInstalled Printers list PrinterOpenView Configuration Options Opt/netscape/netscape 10-14 About Closeup Views Management for Non-Browserable DevicesFor Non Devices Displaying the Closeup ViewAbout Closeup Views Title Bar Closeup View AreasMessage Bar ToolbarHub LAN Ports Overview of Toolbar FunctionsSummary of Toolbar Functions Switches gauges for LAN Activity, Packets Hubs gauges for LAN Activity, Error PacketsHub, 100VG hub, 10/100 switch, or bridge Configuration Displays a tabbed dialog box for deviceDisable Port Enable Port Enables a selected hub port. If a password isDisplays the Vlan Configuration window DiagnoseStatus the port is enabled or disabled Enabled/Disabled statusProperties Change information about a selected Vlan orSetting the Configuration Parameters Configuration FunctionsAgent Firmware Versions Appendix aVerifying Device Agent Versions AAppendixDevice Network Addresses Preparing Network DevicesAppendix a Preparing Network DevicesGlobally Assigned IP Network Addresses Configuring IP ParametersAppendix a Network Bootp Server Appendix a Index IndexHosts.equiv … 10-13 HP Admin … Packets … 6-5 queriers … 7-14 traffic … Select All Ports … 6-6 Send Alarm … 8-5 sensitivity … 6-7