HP 2500 manual Viewing Detail Views of Alert Log Entries, Console interface

Page 80

Using the HP Web Browser Interface

Status Reporting Features

N o t e

When troubleshooting the sources of alerts, it may be helpful to check the

 

switch’s Port Status and Port Counter windows and the Event Log in the

 

console interface.

 

 

Viewing Detail Views of Alert Log Entries

By double clicking on Alert Entries, the web browser interface displays a Detail View or separate window detailing information about the events. The Detail View contains a description of the problem and a possible solution. It also provides four management buttons:

Acknowledge Event – removes the New symbol from the log entry Delete Event – removes the alert from the Alert Log

Cancel Button – closes the detail view with no change to the status of the alert and returns you to the Overview screen.

A sample Detail View describing an Excessive CRC/Alignment Error alert is shown here.

the HP Web Browser

Interface

Using

 

 

 

Figure 4-14. Example of Alert Log Detail View

4-22

Image 80
Contents Hp procurve series 2500 switches Page HP ProCurve Switches 2512 Management and Configuration GuidePublication Number Preface Use of This Guide and Other ProCurve Switch DocumentationPreface Page Contents Using a Standalone Web Browser in a PC or Unix Workstation Tasks for Your First HP Web Browser Interface SessionGlobally Assigned IP Network Addresses Chapter Contents Overview ViiiWeb Displaying and Configuring Port Security Features Menu Viewing and Configuring IP Authorized ManagersWeb Configuring IP Authorized Managers Operating and Troubleshooting NotesAdvanced Management Rmon and HP Extended Rmon Support Extended RmonVlan Support and the Default Vlan Another Stack Monitoring Stack StatusIgmp Operating Features Multimedia Traffic Control with IP Multicast Igmp10-8 10-9Using the Event Log To Identify Problem Sources Daylight Savings Time on HP ProCurve Switches Xvi Chapter Contents Selecting a Management InterfaceOverview Understanding Management InterfacesSelecting a Management Interface Selecting a Management InterfaceAdvantages of Using the Menu Interface Menu interface also provides access forEnables Telnet in-band access to the menu functionality Advantages of Using the Menu InterfaceAdvantages of Using the CLI HP2512config#CLI Usage HP2512Advantages of Using the HP Web Browser Interface Advantages of Using the HP Web Browser InterfaceAdvantages of Using HP TopTools for Hubs & Switches Advantages of Using HP TopTools for Hubs & SwitchesInterface Selecting a Management Interface Screen Structure and Navigation Using the Menu InterfaceStarting and Ending a Menu Session Configure these features Using the Menu InterfaceUsing Menu InterfaceStarting and Ending a Menu Session Starting and Ending a Menu SessionMenu Interaction with Other Interfaces How To Start a Menu Interface Session PasswordHP2512# menu Enter ResultsHow To End a Menu Session and Exit from the Console Main Menu with Manager PrivilegesUsing the Menu Interface Main Menu Features Main Menu FeaturesUsing the Menu Interface Screen Structure and Navigation Screen Structure and NavigationHow To Navigate in the Menu Interface TaskActionsExample Showing How To Display Help Rebooting the Switch Rebooting the SwitchIndication of a Configuration Change Requiring a Reboot Reboot Switch optionLogout Menu Features ListMenu Features List Where To Go From Here Option Where To TurnUsing the Menu Interface Displaying Help for an Individual Command Use Tab To Search for or Complete a Command WordConventions for Command Option Displays CLI commands are not case-sensitive Accessing the CLIUsing the CLI Using the CLI Privilege Levels at LogonOperator Privileges Location, such as a locked wiring closetPrivilege Level Operation HP2512 Enable HP2512config# vlan HP2512vlan-10#Manager Privileges Manager promptSetup EnablePrivilege Level Hierarchy MenuHow To Move Between Levels Change in Levels Example of Prompt , Command, and Result? at the Operator level produces this listing Listing Commands and Command OptionsListing Commands Available at Any Privilege Level Example of the Manager-Level Command Listing Typing ? at the Manager level produces this listingCommand Option Displays HP2512config# portTab HP2512config# port-securityExample of How To List the Options for a Specific Command Displaying CLI HelpExample of Context-Sensitive Command-List Help Interface CLIConfiguration Commands and the Context Configuration Modes HP2512# interface help Invalid input interface10. Context-Specific Commands Affecting Port Context HP2512eth-5-8# ?HP2512vlan-100# ? HP2512config# vlanHP2512vlan-100# CLI Control and Editing Using the HP Web Browser Interface Tasks for Your First HP Web Browser Interface SessionHP Web Browser Interface Agent Enabled parameter setting to NoUsing Using the HP Web Browser Interface General Features General FeaturesWeb Browser Interface Requirements PCsPlatform Entity and OS Version Minimum Recommended PCsUsing a Standalone Web Browser in a PC or Unix Workstation Enable Java and Enable JavaScript optionsUsing HP TopTools for Hubs & Switches HttpWindow displayed for the selected device, as shown in figure Example of Status Overview ScreenViewing the First Time Install Window Tasks for Your First HP Web Browser Interface SessionTasks for Your First HP Web Browser Interface Session HP Web BrowserCreating Usernames and Passwords in the Browser Interface Device Passwords Window StringIf You Lose a Password Using the PasswordsUsing the User Names Online Help for the HP Web Browser Interface Server URL onSupport/Mgmt URLs Feature Support/Mgmt URLs FeatureIf Online Help Fails To Operate. Do one of the following Support URLHelp and the Management Server URL How To Access Web Browser Interface Online Help Overview Window Status Reporting FeaturesStatus Reporting Features Port Utilization and Status Displays Port Utilization10. Changing the Graph Area Scale 12. The Port Status Indicators and Legend Port StatusAlert Log Sorting the Alert Log EntriesEach alert has the following fields of information Alert The specific event identificationAlert String Alert Description Alert TypesAlert Strings and Descriptions Viewing Detail Views of Alert Log Entries Console interfaceStatus Indicator Key Color Switch StatusStatus Bar BlueSetting Fault Detection Policy 16. The Fault Detection WindowUsing the HP Web Browser Interface Using Interface Access Console/Serial Link, Web IP Addressing Access, IP Configuration IP Configuration FeaturesIP Configuration Feature Default MenuHP2512# setup Remove it from the switchJust Want a Quick Start? IP Addressing with Multiple VLANsIP Addressing in a Stacking Environment To Configure IP Addressing Switch Configuration IP ConfigurationFrom the Main Menu, Select Following screenShow ip IP Commands Used in This SectionAddress Ip default-gateway Ip ttl No ip timep Syntax show ip HP2512config# ip ttl Web Configuring IP Addressing How IP Addressing Affects Switch OperationConfigure the Optional Timep Server Click on the Configuration tabDHCP/Bootp Operation Features Available Without an IP AddressNetwork ServersProcess immediately Address received via Dhcp or BootpReply J2512switch Is the IP address to be assigned to the switch or VlanNetwork Preparations for Configuring DHCP/Bootp Company Name/Address Globally Assigned IP Network AddressesCountry Interface Access Features Locked environmentSwitch Configuration System Information Menu Modifying the Interface AccessTo Access the Interface Access Parameters CLI Modifying the Interface Access Interface Access Commands Used in This SectionTo disable web browser access To re-enable web browser accessConfiguration will take effect Two parametersExample of Executing a Series of Console Commands Configuring InterfaceSystem Information Features At last Power resetSystem Information System InformationMenu Viewing and Configuring System Information On configuration options for these featuresPress E for Edit. The cursor moves to the System Name field Enter, then press S for Save and return to the Main MenuSystem information settings CLI Viewing and Configuring System InformationSystem Information Commands Used in This Section For example, to configure the age interval to seven minutes HP2512config# mac-age-timeWeb Configuring System Parameters For example, to set the switch to 345 p.m. on October 1HP2512config# time 1545 10/01/00 Configure System Parameters in the Web Browser InterfaceConfiguring Interface Port Trunking Viewing port status Configuring ports 10/100TX Viewing Port Status and Configuring Port ParametersPort Status and ConfigurationFeatures Status and Parameters for Each Port Type Status or Description ParameterStatus or Description Menu Viewing Port Status and Configuring Port Parameters Using the Menu To Configure PortsTrunking on From the Main Menu, SelectShow interfaces Below Show interface config Interface CLI Viewing Port Status and Configuring Port ParametersPort Status and Configuration Commands Example of a Show Interface Command Listing Viewing Port Status and Configuring Port Parameters Click on Port Configuration Web Viewing Port Status and Configuring Port ParametersWeb browser interface Click on the Configuration tab Viewing port trunks Configuring a static trunk None Group Port TrunkingPort Trunking Mbps LinksSwitch 2512 and 2524 Port Trunk Features and Operation T e U t i o n C P N o t eTrunk Configuration Methods HP2512config# Int eLacp passive Trunk Types Used in Static and Dynamic Trunk GroupsTrunk Configuration Protocols See Trunk Group Operation Using Lacp onSee Trunk Operation Using the FEC Option on Protocol Trunking OptionsGeneral Operating Rules for Port Trunks Monitor Port CLI To Configure Ports on Switch Configuration Port/Trunk SettingsExample of the Configuration for a Two-Port Trunk Group Show trunks Below Show lacp Trunk Interface lacp Using the CLI To View Port TrunksTrunk Status and Configuration Commands Example of a Show Trunk Listing Without Specifying Ports Using the CLI To Configure a Static or Dynamic Trunk Group You can configure trunk group types as follows Trunk Type Trunk Group MembershipTrk1 Static Dyn1 Dynamic Yes TrunkHP2512config# interface 5-6 lacp active HP2512config# no interface 1 lacp HP2512config# interface 1 lacp passiveWeb Viewing Existing Port Trunk Groups Click on Port StatusTrunk Group Operation Using Lacp Trunk groupLacp trunk status include Lacp Trunk TypesDefault Port Operation Particular switch, execute the following command in the CLIHP2512 show lacp Lacp Port Status DataDisabled The port cannot carry traffic Lacp Notes and RestrictionsTrunk Group Operation Using the Trunk Option Trunk Operation Using the FEC OptionHow the Switch Lists Trunk Data Outbound Traffic Distribution Across Trunked Links11. Example of Port-Trunked Network Node a Node W Node B Node C Node Y Node D Node ZThrough Traffic Control Optimizing Port Usage CLI Port Security Command Options and Operation Using Passwords, Port Chapter ContentsOverview Level Actions Permitted Using Password SecurityPassword Features Default Menu Menu Setting Manager and Operator passwords To set a new password Continue Deletion of password protection? NoCLI Setting Manager and Operator Passwords Password Commands Used in This SectionPassword below Syntax password manager operator no passwordClick on the Security tab Web Configuring User Names and PasswordsClick on Device Passwords Configuring and Monitoring Port Security Configuring Port Security DisabledBasic Operation Cast trafficConfiguring and Monitoring Port Security Blocking Unauthorized TrafficPlanning Port Security Trunk Group ExclusionConfiguring and Monitoring Port Security CLI Port Security Command Options and Operation Port Security Commands Used in This SectionCommands Acquires and maintains authorized addressesPort Security Parameters Ethernet port-listClear-intrusion-flag Address-limit integerMac-address mac-addr CLI Displaying Current Port Security Settings Using the CLI To Display Port Security SettingsCLI Configuring Port Security Using Passwords, Port Security, and Authorized IP HP2512config# port-security 1 mac-address 0c0090-456456 U t i o n T e Web Displaying and Configuring Port Security Features Click on Port SecurityReading Intrusion Alerts and Resetting Alert Flags How the Intrusion Log OperatesKeeping the Intrusion Log Current by Resetting Alert Flags Example of Multiple Intrusion Log Entries for the Same PortType I Intrusion log to display the Intrusion Log Status and Counters Port StatusConfiguring and Monitoring Port Security Clear Intrusion flags on all ports List Intrusion Log contentList Intrusion Alert status Using the Event Log To Find Intrusion Alerts Event Log lists port security intrusions asOperating Notes for Port Security Configuring and Monitoring Port Security Using IP Authorized Managers Authorized IP Manager FeaturesDefining Authorized Management Stations Access LevelsUsing IP Authorized Managers Overview of IP Mask Operation Masks onFrom the console Main Menu, select Menu Viewing and Configuring IP Authorized ManagersSwitch Configuration IP Authorized Managers CLI Viewing and Configuring Authorized IP Managers Listing the Switch’s Current Authorized IP ManagersAuthorized IP Managers Commands Used in This Section IP MaskConfiguring IP Authorized Managers for the Switch HP2512config# ip authorized-managersWeb Configuring IP Authorized Managers Configuring One Station Per Authorized Manager IP EntryBuilding IP Masks Address of the authorized manager you want to deleteManager IP Analysis of IP Mask for Single-Station EntriesAuthorized 227 125 Port IP Analysis of IP Mask for Multiple-Station EntriesOperating and Troubleshooting Notes Additional Examples for Authorizing Multiple StationsResults AuthorizedSecurity, and Authorized IP Using Passwords, Port Configuring for Network Management Applications Monitoring and Managing the SwitchManaging Switch Monitoring Configuring for Network Management ApplicationsSnmp Management Features Snmp Management FeaturesConfiguring for Snmp Access to Switch Switch Configuration Snmp Community NamesConfiguring for Snmp Access to the Switch HP Entity MIB entity.mibTo Restricted Snmp Community Features Write access for the public community to RestrictedSnmp Communities To View, Edit, or Add Snmp CommunitiesSnmp Communities Screen Default Values Snmp Add or Edit ScreenCLI Viewing and Configuring Community Names Community Name Commands Used in This SectionListing Current Community Names and Values Community community-strHP2512# show snmp-server public Configuring Identity InformationConfiguring Community Names and Values Trap Receivers and Authentication Traps Trap FeaturesRegardless of the trap receiver configuration Opotions are used with the snmp-server host commandCLI Configuring and Displaying Trap Receivers Using the CLI To List Current Snmp Trap ReceiversTrap Receiver Commands Used in This Section Syntax show snmp-serverUsing the CLI To Enable Authentication Traps Using the CLI To Enable Authentication TrapsConfiguring Trap Receivers Advanced Management Rmon and HP Extended Rmon Support Extended RmonAdvanced Management Rmon and HP Extended Rmon Support MonitoringUsing the CLI To View Stack Status and Configure Stacking FeaturesConfiguring Advanced Features Configuring Advanced Features103 105108 109Overview Stacking Features Default Menu Configure stackingHP ProCurve Stack Management Reduce the number of IP addresses needed in your networkWhich Devices Support Stacking? HP ProCurve Switch 8000MHP ProCurve Switch 4000M Stacking Definitions Components of HP ProCurve Stack ManagementGeneral Stacking Operation Network Backbone Operating Rules for StackingGeneral Rules Specific Rules IP Addr Optional Stack Name N/AOverview of Configuring and Bringing Up a Stack Stacking Configuration Guide No Manager password Or fewer stack members at the momentUse of System Name to Help Identify Individual Switches General Steps for Creating a StackConfiguring Advanced Features Default Stacking Menu Default Stack Configuration Screen Using the Menu To Manage a Candidate Switch Candidate Configuration Options in the Menu Interface Parameter Default Setting Other Settings Stack StateCandidate Commander, Member, or Disabled Seconds Range 1 to 300 secondsUsing the Commander To Manage The Stack Using the Commander’s Menu To Manually Add a Candidate to a To add a Member, start at the Main Menu and selectYou will then see the Stack Management screen Stacking Stack Management10. Example of Candidate List in Stack Management Screen Stacking Stacking Status AllYou will then see the Stacking Status All screen Member MAC AddressesCommander Member listed14. Example of Selecting a Member for Removal from the Stack You will then see the Stack Access screen Stacking Stack AccessFrom the Main Menu of the switch you want to move, select Stacking Status All FeaturesPress Return StackingStack Configuration Screen Name Commander Member CandidateMonitoring Stack Status Stack Status EnvironmentsStacking Stacking Status All You will then see the Commander’s Stacking Status screenStacking Stacking Status This Switch 19. Example of the Commander’s Stacking Status Screen You will then see the Member’s Stacking Status screenConfiguring Advanced You will then see the Candidate’s Stacking Status screenCLI Commands for Configuring Stacking on a Switch InterfaceCLI Command Operation No stack member Manager passwordUsed In Commander Only Commander’s CLIUsing the CLI To View Stack Status Viewing the Status of Candidates the Commander Has DetectedFeatures Configuring Advanced Viewing the Status of the Commander and Current MembersUsing the CLI To Configure a Commander Switch Commander Discovered 26. Example of the Commander’s Show Stack Screen with OnlyAdding to a Stack or Moving Switches Between Stacks Using the Commander’s CLI To Manually Add a Candidate to 28. Example of How To Determine Available Switch Numbers SNsHP2512config# stack member 2 mac-address 0060b0-dfla00 HP2512config# no stack auto-joinHP 2512config# stack auto-join CandidateUsing the Destination Commander CLI To Pull a Member from 31. Example of Pushing a Candidate Into a StackHP2524config# stack member 1 mac-address 0060b0-df1a00 32. Example of Stack Listing with Two Stacks in the SubnetUsing the CLI To Remove a Member from a Stack Access to the CommanderMember Or the MemberHP2512config# no stack member 3 mac-address 0030c1-7fc700 Using the Member’s CLI To Remove the Member from a StackNorth Seaconfig# no stack join 0030c1-7fec40 HP2512config# telnetSnmp Management Station Access to Members Via the Commander Commander SwitchMember Switch Snmp Community Operation in a StackSnmpget MIB variable 10.31.29.100 blue@sw2 Using the CLI To Disable or Re-Enable StackingTransmission Interval Web Viewing and Configuring Stacking 38. Example of the Web Browser Interface for a CommanderMessage Condition Action or Remedy Status MessagesStacking screens and listings display these status messages Vlan Features Default Menu Disabled See Gvrp on VLANsPort-Based Virtual LANs Static VLANs Address would normally belong to the same Vlan39. Example of Routing Between VLANs via an External Router 40. Example of Overlapping VLANs Using the Same Server Which Vlan Is Primary? Overview of Using VLANsVlan Support and the Default Vlan Per-Port Static Vlan Configuration Options Tagged UntaggedAuto ForbidGeneral Steps for Using VLANs Menu Configuring Vlan Parameters To Change Vlan Support SettingsSwitch Configuration Vlan Menu Vlan Support You will then see the following screenTo the Vlan Menu screen Space bar to select from the existing optionsGvrp on 802.1Q Vlan ID Name Switch Configuration Vlan Menu Vlan NamesAdding or Editing Vlan Names Switch Configuration Vlan Menu Vlan Port Assignment Adding or Changing a Vlan Port Assignment48. Example of Vlan Port Assignment Screen Untagged, or ForbidCLI Configuring Vlan Parameters 49. Example of Vlan Assignments for Specific PortsVlan Commands Used in this Section 9-67 Available if Gvrp enabledStatic-vlan vlan-id 9-67 Available if Gvrp enabled No tagged port-list No untagged port-list No forbid51. Example of Show Vlan for a Specific Static Vlan For example, to make Vlan 22 the primary Vlan For example, to reconfigure the switch to allow 10 VLANsHP2512config# primary-vlan HP2512vlan-100# vlan defaultvlan Creating a New Static Vlan Changing the Vlan Context LevelThat static Vlan For example, to create a new static Vlan with a VIDHP2512config# static-vlan Web Viewing and Configuring Vlan Parameters HP2512config# no vlan 100 taggedAt the Vlan 100 context level, use HP2512vlan-100# no taggedClick on Vlan Configuration Click on Add/Remove VLANs Vlan Tagging Information54. Example of Tagged and Untagged Vlan Port Assignments For the Red VID in switch Y Untagged Tagged Switch Switch YPort Red Vlan Green Vlan Effect of VLANs on Other Switch Features Spanning Tree Protocol Operation with VLANsIP Interfaces To summarizePort Monitoring Vlan MAC AddressesPort Trunks Vlan Restrictions IP Host-OnlySupported Vlan to another VlanSymptoms of Duplicate MAC Addresses in Vlan Environments View Gvrp configuration On a GVRP-enabled switchGeneral Operation Vlan Advertising and Joining onSwitch D Gvrp On Switch C Gvrp OnSwitch E Gvrp On To allow tagged packets to pass throughPer-Port Options for Handling Gvrp Unknown VLANs Options for Handling Unknown Vlan Advertisements ModePer-Port Static Vlan Options Gvrp Configuration Per-Port Options for Dynamic Vlan Advertising JoiningControlling Vlan Behavior on Ports with Static VLANs Tagged or Untagged2 Auto2 Forbid2Gvrp and Vlan Access Control Port-Leave From a Dynamic VlanDynamically joining other VLANs To generate advertisementsPlanning for Gvrp Operation Configuring Gvrp On a SwitchMenu Viewing and Configuring Gvrp 60. The Vlan Support Screen Default Configuration Show gvrp Below Gvrp Unknown -vlans CLI Viewing and Configuring GvrpGvrp Commands Used in This Section HP2512config# interface 1-2 unknown-vlans block HP2512config# gvrpHP2512config# no gvrp 64. Example of Listing Showing Dynamic VLANs VLAN-222 VLAN-33Gvrp Operating Notes Web Viewing and Configuring GvrpHP2512config# static Configuring Advanced Igmp Features Default Menu View igmp configurationMultimedia Traffic Control with IP Multicast Igmp Multimedia Traffic Control with IP Multicast IgmpAddress Information screen Igmp Operating FeaturesIGMP. Refer to IP Configuration on CLI Configuring and Displaying Igmp Indicating whether querier functionality is enabledIgmp Commands Used in This Section How Igmp Operates onIgmp configuration for all VLANs on the switchIgmp configuration for a Including per-port dataHP2512vlan-1# ip igmp HP2512config# vlan 1 ip igmpHP2512config# no vlan 1 ip igmp Configuring Per-Port Igmp Packet Control. Use this command Web Enabling or Disabling Igmp How Igmp OperatesRole of the Switch 67. The Advantage of Using Igmp 68. Isolating IP Multicast Traffic in a Network Be flooded instead of filtered by the switch Number of IP Multicast Addresses AllowedInteraction with Multicast Traffic/Security Filters Per Vlan in which it is usedCast storm that can bring down the network STP Features Default MenuSpanning Tree Protocol STP Menu Configuring STP Switch Configuration Spanning Tree Operation69. Example of the STP Configuration Screen Actions lineCLI Configuring STP DefaultDefault configuration, STP appears as shown here STP Commands Used in This SectionHP2512config# spanning tree 10.General STP Operating ParametersHP2512config# spanning tree maximum-age 30 hello-time Default See -11, above11.Per-Port STP Parameters 107Web Enabling or Disabling STP How STP OperatesSTP Fast Mode 71. Example of Redundant Paths Between Two NodesTo Configure Fast Mode for a Switch Port HP2512config# spanning-tree ethernet 1-3,5 mode fastSTP Operation with 802.1Q VLANs Ing network loops72. Example of Using a Trunked Link with STP and VLANs 112 10-1 Switch OperationInternet Group Management Protocol Igmp Status Ing. See Diagnostic Tools on Monitoring Switch Monitoring and Analyzing Switch OperationAnalyzing Operation 10-2Window under the Configuration tab Status and Counters Data10-3 Interface PurposeMenu Access To Status and Counters Status and CountersMenu Access CLI AccessGeneral System Information 10-510-6 Switch Management Address InformationMonitoring Switch Web Access Status and Counters . . .3. Port Status Switch OperationPort Status Menu Displaying Port StatusFor all ports Particular port or trunk Resetting countersViewing Port and Trunk Group Statistics Status and Counters Port Counters Menu Access to Port and Trunk StatisticsTo access this screen from the Main Menu, select CLI Access To Port and Trunk Group Statistics Web Browser Access To View Port and Trunk Group StatisticsMand provides traffic details for the port you specify Click on Port CountersViewing the Switch’s MAC Address Tables 10-11Menu Access to the MAC Address Views and Searches Status and Counters Address TableTo page through the listing, use Next page and Prev Enter MAC addressExample of Menu Indicating Located MAC Address Listing MAC Addresses for a Specific PortCLI Access for MAC Address Views and Searches To Find the Port On Which the Switch Learned a Specific MACStatus and Counters Spanning Tree Information Menu Access to STP DataSpanning Tree Protocol STP Information 10-16 CLI Access to STP DataHP2512 show spanning-tree Show Command Output 10-17Switch uses the CLI to display the following Vlan status Vlan InformationPorts 10-1810-19 Listing the Vlan ID VID and Status for Specific PortsListing Individual Vlan Status Web Browser Interface Status Information 10-2010-21 Port Monitoring FeaturesPort Monitoring Features Default Menu Menu Configuring Port Monitoring Switch Configuration Network Monitoring PortMonitoring and Analyzing To monitor individual portsTo monitor all ports in a Vlan CLI Configuring Port Monitoring Port Monitoring Commands Used in This SectionHP2512config# mirror-port HP2512config# no mirror-portFor example, to assign port 12 as the monitoring port To turn off port monitoringWeb Configuring Port Monitoring To enable port monitoring Click on the Configuration tabClick on Monitor Port Click on Apply Changes11-1 TroubleshootingMenu Entering and Navigating in the Event Log Troubleshooting 11-3 Troubleshooting ApproachesTroubleshooting Approaches Browser or Console Access Problems Browser or Console Access ProblemsCannot access the web browser interface 11-5 General Problems Unusual Network ActivityIp Invalid ARP source IP address on IP address 11-6IGMP-Related Problems 11-7Problems Related to Spanning-Tree Protocol STP Stacking-Related ProblemsTimep or Gateway Problems Switch Cannot Find the Timep Server or the ConfiguredVLAN-Related Problems 11-9Within Same Outside Tagged Vlan Tagged Monitor11-10 Using the Event Log To Identify Problem Sources 08/05/98 105232 Ports Port 1 enabledDate Time System Module 11-11Menu Entering and Navigating in the Event Log Event Log System ModulesFrom the Main Menu, select Event Log 11-12Event Log Control Keys HP2512 show logging -a systemDiagnostic Tools Diagnostic FeaturesDiagnostic Tools Ping and Link TestsWeb Executing Ping or Link Tests 11-15CLI Ping or Link Tests To halt a ping test before it concludes, press Ctrl C 11-1614.Example of Link Tests Troubleshooting 11-17Displaying the Configuration File CLI Viewing the Configuration FileWeb Viewing the Configuration File Click on Configuration ReportCurrently running on the switch Displays the switch shutdownDisplays the current command Toggles the paging mode forClear/Reset Resetting to the Factory-Default Configuration Restoring the Factory-Default ConfigurationCLI Resetting to the Factory-Default Configuration Appendix Contents Model. See Transferring Switch Configurations on page A-10 Downloading an Operating System OSUsing Tftp To Download the OS File from a Server Downloading an Operating System OSMenu Tftp Download from a Server Console Main Menu, select Download OS to display this screenValidating and Writing System Software to Flash CLI Tftp Download from a ServerCheck the Firmware revision line Menu Switch-to-Switch Download Using the SNMP-Based Software Update UtilitySeries 2500 Switch-to-Switch Download Using Xmodem to Download the OS File From a PC CLI Switch-To-Switch DownloadMenu Xmodem Download SyntaxCLI Xmodem Download from a PC or Unix Workstation HP2512 show systemHP2512# show log tftp Troubleshooting Tftp DownloadsTroubleshooting Tftp Downloads Transferring Switch Configurations Tftp Retrieving a Configuration from a Remote HostTransfer Features Default Menu Session in which the download was attemptedTftp Copying a Configuration to a Remote Host Syntax copy xmodem startup-config pc unix Appendix B Contents MAC Address ManagementMAC Address Viewing Methods Feature Default Menu Determining MAC AddressesMAC Address Management Determining MAC AddressesMenu Viewing the Switch’s MAC Addresses Base switch default Vlan VID =Any additional VLANs configured on the switch Configured on the SwitchCLI Viewing the Port and Vlan MAC Addresses HP2512# walkmib ifPhysAddressSwitch Memory and Configuration Switch Memory and ConfigurationOverview of Configuration File Management Startup-Config FileAny of the following actions reboots the switch HP2512config# interface ethernet 5 disableHP2512config# write memory Overview of Configuration File ManagementUsing the CLI To Implement Configuration Changes Using the CLI To Implement Configuration ChangesHP2512config# interface e 5 speed-duplex auto-10 Syntax write memoryDo you want to save current configuration y/n? With the factory-default startup configurationChanges on page C-9 Syntax erase startup-configChanges Memory in the CLI before rebooting the switch Using Save and Cancel in the Menu InterfaceCancelled Rebooting from the Menu Interface 73.The Reboot Switch Option in the Main MenuConfig file and the startup-config file Using the Web Browser Interface To ImplementConfiguration Changes 2524 2400M 224M Switches 2424M Daylight Savings Time on HP ProCurve SwitchesAlaska Canada and Continental USProCurve Switches Middle Europe and PortugalSouthern Hemisphere Western EuropeDaylight Savings Time on HP ProCurve Switches Page Index IndexSee FEC Garp Lacp See Igmp See Vlan See MIB See also IP VID Xmodem OS download … A-7 XNS …
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