HP 2500 manual System Information Features, System Name, At last Power reset

Page 105

Configuring IP Addressing, Interface Access, and System Information

System Information

System Information

System Information Features

Feature

Default

Menu

CLI

Web

 

 

 

 

 

System Name

switch product

page

page

page

 

name

5-22

5-23

5-25

System Contact

n/a

page

page

page

 

 

5-22

5-23

5-25

System Location

n/a

page

page

page

 

 

5-22

5-23

5-25

MAC Age Interval

300 seconds

page

page

—

 

 

5-22

5-24

 

Time Zone

0

page

page

—

 

 

5-22

5-24

 

Daylight Time Rule

None

page

page

—

 

 

5-22

5-24

 

Time

January 1, 1990 at

—

page

—

 

00:00:00 at last

 

5-25

 

 

power reset

 

 

 

 

 

 

 

 

Configuring system information is optional, but recommended.

System Name: Using a unique name helps you to identify individual devices in stacking environments and where you are using an SNMP network manage- ment tool such as HP TopTools for Hubs & Switches.

System Contact and Location: This information is helpful for identifying the person administratively responsible for the switch and for identifying the locations of individual switches.

MAC Age Interval: The number of seconds a MAC address the switch has learned remains in the switch’s address table before being aged out (deleted). Aging out occurs when there has been no traffic from the device belonging to that MAC address for the configured interval.

Time Zone: The number of minutes your time zone location is to the West (+) or East (-) of Coordinated Universal Time (formerly GMT). The default 0 means no time zone is configured.

Configuring IP Addressing, Interface Access, and

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Contents
Hp procurve series 2500 switches Page Management and Configuration Guide HP ProCurve Switches 2512Publication Number Use of This Guide and Other ProCurve Switch Documentation PrefacePreface Page Contents Tasks for Your First HP Web Browser Interface Session Using a Standalone Web Browser in a PC or Unix WorkstationGlobally Assigned IP Network Addresses Viii Chapter Contents OverviewMenu Viewing and Configuring IP Authorized Managers Web Displaying and Configuring Port Security FeaturesWeb Configuring IP Authorized Managers Operating and Troubleshooting NotesRmon Support Extended Rmon Advanced Management Rmon and HP ExtendedAnother Stack Monitoring Stack Status Vlan Support and the Default VlanMultimedia Traffic Control with IP Multicast Igmp Igmp Operating Features10-9 10-8Using the Event Log To Identify Problem Sources Daylight Savings Time on HP ProCurve Switches Xvi Selecting a Management Interface Chapter ContentsUnderstanding Management Interfaces OverviewSelecting a Management Interface Selecting a Management InterfaceMenu interface also provides access for Advantages of Using the Menu InterfaceEnables Telnet in-band access to the menu functionality Advantages of Using the Menu InterfaceHP2512config# Advantages of Using the CLICLI 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 Using the Menu Interface Starting and Ending a Menu SessionScreen Structure and Navigation Using the Menu Interface Configure these featuresUsing Menu InterfaceStarting and Ending a Menu Session Menu Interaction with Other InterfacesStarting and Ending a Menu Session Password How To Start a Menu Interface SessionHP2512# menu Enter ResultsMain Menu with Manager Privileges How To End a Menu Session and Exit from the ConsoleUsing the Menu Interface Main Menu Features Main Menu FeaturesUsing the Menu Interface Screen Structure and Navigation Screen Structure and NavigationTaskActions How To Navigate in the Menu InterfaceExample Showing How To Display Help Rebooting the Switch Rebooting the SwitchReboot Switch option Indication of a Configuration Change Requiring a RebootMenu Features List Menu Features ListLogout Option Where To Turn Where To Go From HereUsing the Menu Interface Use Tab To Search for or Complete a Command Word Conventions for Command Option DisplaysDisplaying Help for an Individual Command Accessing the CLI Using the CLICLI commands are not case-sensitive Privilege Levels at Logon Using the CLILocation, such as a locked wiring closet Privilege Level OperationOperator Privileges HP2512config# vlan HP2512vlan-10# HP2512 EnableManager Privileges Manager promptEnable SetupPrivilege Level Hierarchy MenuChange in Levels Example of Prompt , Command, and Result How To Move Between LevelsListing Commands and Command Options Listing Commands Available at Any Privilege Level? at the Operator level produces this listing Typing ? at the Manager level produces this listing Example of the Manager-Level Command ListingHP2512config# portTab HP2512config# port-security Command Option DisplaysDisplaying CLI Help Example of How To List the Options for a Specific CommandInterface CLI Example of Context-Sensitive Command-List HelpHP2512# interface help Invalid input interface Configuration Commands and the Context Configuration ModesHP2512eth-5-8# ? 10. Context-Specific Commands Affecting Port ContextHP2512config# vlan HP2512vlan-100#HP2512vlan-100# ? CLI Control and Editing Tasks for Your First HP Web Browser Interface Session Using the HP Web Browser InterfaceAgent Enabled parameter setting to No Using Using the HP Web Browser InterfaceHP Web Browser Interface General Features General FeaturesPCs Web Browser Interface RequirementsPlatform Entity and OS Version Minimum Recommended PCsEnable Java and Enable JavaScript options Using a Standalone Web Browser in a PC or Unix WorkstationHttp Using HP TopTools for Hubs & SwitchesExample of Status Overview Screen Window displayed for the selected device, as shown in figureTasks for Your First HP Web Browser Interface Session Viewing the First Time Install WindowTasks for Your First HP Web Browser Interface Session HP Web BrowserCreating Usernames and Passwords in the Browser Interface String Device Passwords WindowUsing the Passwords Using the User NamesIf You Lose a Password Server URL on Online Help for the HP Web Browser InterfaceSupport/Mgmt URLs Feature Support/Mgmt URLs FeatureSupport URL Help and the Management Server URLIf Online Help Fails To Operate. Do one of the following How To Access Web Browser Interface Online Help Status Reporting Features Status Reporting FeaturesOverview Window Port Utilization Port Utilization and Status Displays10. Changing the Graph Area Scale Port Status 12. The Port Status Indicators and LegendSorting the Alert Log Entries Alert LogEach alert has the following fields of information Alert The specific event identificationAlert Types Alert Strings and DescriptionsAlert String Alert Description Console interface Viewing Detail Views of Alert Log EntriesColor Switch Status Status Indicator KeyStatus Bar Blue16. The Fault Detection Window Setting Fault Detection PolicyUsing the HP Web Browser Interface Using Interface Access Console/Serial Link, Web IP Addressing Access, IP Configuration Features IP ConfigurationIP Configuration Feature Default MenuRemove it from the switch HP2512# setupJust Want a Quick Start? IP Addressing with Multiple VLANsIP Addressing in a Stacking Environment Switch Configuration IP Configuration To Configure IP AddressingFrom the Main Menu, Select Following screenIP Commands Used in This Section Address Ip default-gateway Ip ttl No ip timepShow ip Syntax show ip HP2512config# ip ttl How IP Addressing Affects Switch Operation Web Configuring IP AddressingConfigure the Optional Timep Server Click on the Configuration tabFeatures Available Without an IP Address DHCP/Bootp OperationNetwork ServersAddress received via Dhcp or Bootp ReplyProcess immediately Is the IP address to be assigned to the switch or Vlan J2512switchNetwork Preparations for Configuring DHCP/Bootp Globally Assigned IP Network Addresses CountryCompany Name/Address Locked environment Interface Access FeaturesMenu Modifying the Interface Access To Access the Interface Access ParametersSwitch Configuration System Information Interface Access Commands Used in This Section CLI Modifying the Interface AccessTo re-enable web browser access To disable web browser accessConfiguration will take effect Two parametersConfiguring Interface Example of Executing a Series of Console CommandsAt last Power reset System Information FeaturesSystem Information System InformationOn configuration options for these features Menu Viewing and Configuring System InformationPress E for Edit. The cursor moves to the System Name field Enter, then press S for Save and return to the Main MenuCLI Viewing and Configuring System Information System Information Commands Used in This SectionSystem information settings HP2512config# mac-age-time For example, to configure the age interval to seven minutesFor example, to set the switch to 345 p.m. on October 1 Web Configuring System ParametersHP2512config# time 1545 10/01/00 Configure System Parameters in the Web Browser InterfaceConfiguring Interface Port Trunking Viewing Port Status and Configuring Port Parameters Port Status and ConfigurationFeaturesViewing port status Configuring ports 10/100TX Status or Description Parameter Status and Parameters for Each Port TypeStatus or Description Using the Menu To Configure Ports Menu Viewing Port Status and Configuring Port ParametersTrunking on From the Main Menu, SelectCLI Viewing Port Status and Configuring Port Parameters Port Status and Configuration CommandsShow interfaces Below Show interface config Interface Example of a Show Interface Command Listing Viewing Port Status and Configuring Port Parameters Web Viewing Port Status and Configuring Port Parameters Web browser interface Click on the Configuration tabClick on Port Configuration Port Trunking Viewing port trunks Configuring a static trunk None GroupPort Trunking Mbps LinksT e U t i o n C P N o t e Switch 2512 and 2524 Port Trunk Features and OperationHP2512config# Int e Trunk Configuration MethodsLacp passive Trunk Types Used in Static and Dynamic Trunk GroupsSee Trunk Group Operation Using Lacp on Trunk Configuration ProtocolsSee Trunk Operation Using the FEC Option on Protocol Trunking OptionsGeneral Operating Rules for Port Trunks Monitor Port Switch Configuration Port/Trunk Settings CLI To Configure Ports onExample of the Configuration for a Two-Port Trunk Group Using the CLI To View Port Trunks Trunk Status and Configuration CommandsShow trunks Below Show lacp Trunk Interface lacp Example of a Show Trunk Listing Without Specifying Ports Using the CLI To Configure a Static or Dynamic Trunk Group Trunk Type Trunk Group Membership You can configure trunk group types as followsTrk1 Static Dyn1 Dynamic Yes TrunkHP2512config# interface 5-6 lacp active HP2512config# interface 1 lacp passive HP2512config# no interface 1 lacpWeb Viewing Existing Port Trunk Groups Click on Port StatusTrunk group Trunk Group Operation Using LacpLacp trunk status include Lacp Trunk TypesParticular switch, execute the following command in the CLI Default Port OperationHP2512 show lacp Lacp Port Status DataLacp Notes and Restrictions Disabled The port cannot carry trafficTrunk Operation Using the FEC Option Trunk Group Operation Using the Trunk OptionOutbound Traffic Distribution Across Trunked Links How the Switch Lists Trunk DataNode a Node W Node B Node C Node Y Node D Node Z 11. Example of Port-Trunked NetworkThrough Traffic Control Optimizing Port Usage CLI Port Security Command Options and Operation Chapter Contents Using Passwords, PortOverview Using Password Security Password Features Default MenuLevel Actions Permitted Menu Setting Manager and Operator passwords Continue Deletion of password protection? No To set a new passwordPassword Commands Used in This Section CLI Setting Manager and Operator PasswordsPassword below Syntax password manager operator no passwordWeb Configuring User Names and Passwords Click on Device PasswordsClick on the Security tab Configuring Port Security Disabled Configuring and Monitoring Port SecurityBasic Operation Cast trafficBlocking Unauthorized Traffic Configuring and Monitoring Port SecurityTrunk Group Exclusion Planning Port SecurityConfiguring and Monitoring Port Security Port Security Commands Used in This Section CLI Port Security Command Options and OperationCommands Acquires and maintains authorized addressesEthernet port-list Port Security ParametersAddress-limit integer Mac-address mac-addrClear-intrusion-flag Using the CLI To Display Port Security Settings CLI Displaying Current 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 Click on Port Security Web Displaying and Configuring Port Security FeaturesHow the Intrusion Log Operates Reading Intrusion Alerts and Resetting Alert FlagsExample of Multiple Intrusion Log Entries for the Same Port Keeping the Intrusion Log Current by Resetting Alert FlagsStatus and Counters Port Status Type I Intrusion log to display the Intrusion LogConfiguring and Monitoring Port Security List Intrusion Log content List Intrusion Alert statusClear Intrusion flags on all ports Event Log lists port security intrusions as Using the Event Log To Find Intrusion AlertsOperating Notes for Port Security Configuring and Monitoring Port Security Authorized IP Manager Features Using IP Authorized ManagersAccess Levels Using IP Authorized ManagersDefining Authorized Management Stations Masks on Overview of IP Mask OperationMenu Viewing and Configuring IP Authorized Managers Switch Configuration IP Authorized ManagersFrom the console Main Menu, select Listing the Switch’s Current Authorized IP Managers CLI Viewing and Configuring Authorized IP ManagersAuthorized IP Managers Commands Used in This Section IP MaskHP2512config# ip authorized-managers Configuring IP Authorized Managers for the SwitchConfiguring One Station Per Authorized Manager IP Entry Web Configuring IP Authorized ManagersBuilding IP Masks Address of the authorized manager you want to deleteAnalysis of IP Mask for Single-Station Entries Authorized 227 125Manager IP Analysis of IP Mask for Multiple-Station Entries Port IPAdditional Examples for Authorizing Multiple Stations Operating and Troubleshooting NotesResults AuthorizedSecurity, and Authorized IP Using Passwords, Port Monitoring and Managing the Switch Configuring for Network Management ApplicationsMonitoring Configuring for Network Management Applications Managing SwitchSnmp Management Features Snmp Management FeaturesSwitch Configuration Snmp Community Names Configuring for Snmp Access to SwitchConfiguring for Snmp Access to the Switch HP Entity MIB entity.mibTo Restricted Write access for the public community to Restricted Snmp Community FeaturesSnmp Communities To View, Edit, or Add Snmp CommunitiesSnmp Add or Edit Screen Snmp Communities Screen Default ValuesCommunity Name Commands Used in This Section CLI Viewing and Configuring Community NamesListing Current Community Names and Values Community community-strConfiguring Identity Information Configuring Community Names and ValuesHP2512# show snmp-server public Trap Features Trap Receivers and Authentication TrapsRegardless of the trap receiver configuration Opotions are used with the snmp-server host commandUsing the CLI To List Current Snmp Trap Receivers CLI Configuring and Displaying Trap ReceiversTrap Receiver Commands Used in This Section Syntax show snmp-serverUsing the CLI To Enable Authentication Traps Configuring Trap ReceiversUsing the CLI To Enable Authentication Traps Extended Rmon Advanced Management Rmon and HP Extended Rmon SupportMonitoring Advanced Management Rmon and HP Extended Rmon SupportFeatures Using the CLI To View Stack Status and Configure StackingConfiguring Advanced Features Configuring Advanced Features105 103108 109Overview Configure stacking Stacking Features Default MenuHP ProCurve Stack Management Reduce the number of IP addresses needed in your networkHP ProCurve Switch 8000M HP ProCurve Switch 4000MWhich Devices Support Stacking? Components of HP ProCurve Stack Management General Stacking OperationStacking Definitions Operating Rules for Stacking General RulesNetwork Backbone Specific Rules Stack Name N/A IP Addr OptionalOverview of Configuring and Bringing Up a Stack No Manager password Or fewer stack members at the moment Stacking Configuration GuideGeneral Steps for Creating a Stack Use of System Name to Help Identify Individual SwitchesConfiguring Advanced Features Default Stacking Menu Default Stack Configuration Screen Using the Menu To Manage a Candidate Switch Parameter Default Setting Other Settings Stack State Candidate Configuration Options in the Menu InterfaceCandidate Commander, Member, or Disabled Seconds Range 1 to 300 secondsUsing the Commander To Manage The Stack To add a Member, start at the Main Menu and select Using the Commander’s Menu To Manually Add a Candidate to aYou will then see the Stack Management screen Stacking Stack Management10. Example of Candidate List in Stack Management Screen Stacking Status All StackingMember MAC Addresses You will then see the Stacking Status All screenMember listed Commander14. Example of Selecting a Member for Removal from the Stack Stacking Stack Access You will then see the Stack Access screenStacking Status All Features From the Main Menu of the switch you want to move, selectPress Return StackingScreen Name Commander Member Candidate Stack ConfigurationMonitoring Stack Status Stack Status EnvironmentsYou will then see the Commander’s Stacking Status screen Stacking Stacking Status This SwitchStacking Stacking Status All You will then see the Member’s Stacking Status screen 19. Example of the Commander’s Stacking Status ScreenYou will then see the Candidate’s Stacking Status screen Configuring AdvancedInterface CLI Commands for Configuring Stacking on a SwitchManager password CLI Command Operation No stack memberUsed In Commander Only Commander’s CLIViewing the Status of Candidates the Commander Has Detected Using the CLI To View Stack StatusViewing the Status of the Commander and Current Members Features Configuring AdvancedUsing the CLI To Configure a Commander Switch 26. Example of the Commander’s Show Stack Screen with Only Commander DiscoveredAdding to a Stack or Moving Switches Between Stacks 28. Example of How To Determine Available Switch Numbers SNs Using the Commander’s CLI To Manually Add a Candidate toHP2512config# no stack auto-join HP2512config# stack member 2 mac-address 0060b0-dfla00HP 2512config# stack auto-join Candidate31. Example of Pushing a Candidate Into a Stack Using the Destination Commander CLI To Pull a Member from32. Example of Stack Listing with Two Stacks in the Subnet HP2524config# stack member 1 mac-address 0060b0-df1a00Access to the Commander Using the CLI To Remove a Member from a StackMember Or the MemberUsing the Member’s CLI To Remove the Member from a Stack HP2512config# no stack member 3 mac-address 0030c1-7fc700HP2512config# telnet North Seaconfig# no stack join 0030c1-7fec40Commander Switch Snmp Management Station Access to Members Via the CommanderMember Switch Snmp Community Operation in a StackUsing the CLI To Disable or Re-Enable Stacking Transmission IntervalSnmpget MIB variable 10.31.29.100 blue@sw2 38. Example of the Web Browser Interface for a Commander Web Viewing and Configuring StackingStatus Messages Stacking screens and listings display these status messagesMessage Condition Action or Remedy Disabled See Gvrp on VLANs Vlan Features Default MenuPort-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 Overview of Using VLANs Vlan Support and the Default VlanWhich Vlan Is Primary? Per-Port Static Vlan Configuration Options Untagged TaggedAuto ForbidGeneral Steps for Using VLANs To Change Vlan Support Settings Menu Configuring Vlan ParametersSwitch Configuration Vlan Menu Vlan Support You will then see the following screenSpace bar to select from the existing options Gvrp onTo the Vlan Menu screen Switch Configuration Vlan Menu Vlan Names Adding or Editing Vlan Names802.1Q Vlan ID Name Adding or Changing a Vlan Port Assignment Switch Configuration Vlan Menu Vlan Port AssignmentUntagged, or Forbid 48. Example of Vlan Port Assignment Screen49. Example of Vlan Assignments for Specific Ports CLI Configuring Vlan Parameters9-67 Available if Gvrp enabled Vlan Commands Used in this SectionStatic-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 reconfigure the switch to allow 10 VLANs HP2512config# primary-vlanFor example, to make Vlan 22 the primary Vlan Creating a New Static Vlan Changing the Vlan Context Level HP2512vlan-100# vlan defaultvlanThat static Vlan For example, to create a new static Vlan with a VIDHP2512config# static-vlan HP2512config# no vlan 100 tagged Web Viewing and Configuring Vlan ParametersAt the Vlan 100 context level, use HP2512vlan-100# no taggedVlan Tagging Information Click on Vlan Configuration Click on Add/Remove VLANs54. Example of Tagged and Untagged Vlan Port Assignments For the Red VID in switch Y Switch Switch Y Port Red Vlan Green VlanUntagged Tagged Spanning Tree Protocol Operation with VLANs Effect of VLANs on Other Switch FeaturesIP Interfaces To summarizeVlan MAC Addresses Port TrunksPort Monitoring IP Host-Only Vlan RestrictionsSupported Vlan to another VlanSymptoms of Duplicate MAC Addresses in Vlan Environments On a GVRP-enabled switch View Gvrp configurationVlan Advertising and Joining on General OperationSwitch C Gvrp On Switch D Gvrp OnSwitch E Gvrp On To allow tagged packets to pass throughPer-Port Options for Handling Gvrp Unknown VLANs Mode Options for Handling Unknown Vlan AdvertisementsPer-Port Options for Dynamic Vlan Advertising Joining Per-Port Static Vlan Options Gvrp ConfigurationControlling Vlan Behavior on Ports with Static VLANs Tagged or Untagged2 Auto2 Forbid2Port-Leave From a Dynamic Vlan Gvrp and Vlan Access ControlDynamically joining other VLANs To generate advertisementsConfiguring Gvrp On a Switch Menu Viewing and Configuring GvrpPlanning for Gvrp Operation 60. The Vlan Support Screen Default Configuration CLI Viewing and Configuring Gvrp Gvrp Commands Used in This SectionShow gvrp Below Gvrp Unknown -vlans HP2512config# gvrp HP2512config# no gvrpHP2512config# interface 1-2 unknown-vlans block VLAN-222 VLAN-33 64. Example of Listing Showing Dynamic VLANsWeb Viewing and Configuring Gvrp HP2512config# staticGvrp Operating Notes Configuring Advanced View igmp configuration Igmp Features Default MenuMultimedia Traffic Control with IP Multicast Igmp Multimedia Traffic Control with IP Multicast IgmpIgmp Operating Features IGMP. Refer to IP Configuration onAddress Information screen Indicating whether querier functionality is enabled CLI Configuring and Displaying IgmpIgmp Commands Used in This Section How Igmp Operates onVLANs on the switch Igmp configuration for allIgmp configuration for a Including per-port dataHP2512config# vlan 1 ip igmp HP2512config# no vlan 1 ip igmpHP2512vlan-1# ip igmp Configuring Per-Port Igmp Packet Control. Use this command How Igmp Operates Web Enabling or Disabling IgmpRole of the Switch 67. The Advantage of Using Igmp 68. Isolating IP Multicast Traffic in a Network Number of IP Multicast Addresses Allowed Be flooded instead of filtered by the switchInteraction with Multicast Traffic/Security Filters Per Vlan in which it is usedSTP Features Default Menu Spanning Tree Protocol STPCast storm that can bring down the network Switch Configuration Spanning Tree Operation Menu Configuring STPActions line 69. Example of the STP Configuration ScreenDefault CLI Configuring STPDefault configuration, STP appears as shown here STP Commands Used in This Section10.General STP Operating Parameters HP2512config# spanning treeDefault See -11, above HP2512config# spanning tree maximum-age 30 hello-time11.Per-Port STP Parameters 107How STP Operates Web Enabling or Disabling STP71. Example of Redundant Paths Between Two Nodes STP Fast ModeHP2512config# spanning-tree ethernet 1-3,5 mode fast To Configure Fast Mode for a Switch PortSTP Operation with 802.1Q VLANs Ing network loops72. Example of Using a Trunked Link with STP and VLANs 112 Switch Operation Internet Group Management Protocol Igmp Status10-1 Monitoring Switch Monitoring and Analyzing Switch Operation Ing. See Diagnostic Tools onAnalyzing Operation 10-2Status and Counters Data Window under the Configuration tab10-3 Interface PurposeStatus and Counters Menu Access To Status and CountersCLI Access Menu AccessGeneral System Information 10-5Switch Management Address Information Monitoring Switch10-6 Status and Counters . . .3. Port Status Switch Operation Web AccessPort Status Menu Displaying Port StatusParticular port or trunk Resetting counters Viewing Port and Trunk Group StatisticsFor all ports Menu Access to Port and Trunk Statistics To access this screen from the Main Menu, selectStatus and Counters Port Counters Web Browser Access To View Port and Trunk Group Statistics CLI Access To Port and Trunk Group StatisticsMand provides traffic details for the port you specify Click on Port Counters10-11 Viewing the Switch’s MAC Address TablesStatus and Counters Address Table Menu Access to the MAC Address Views and SearchesTo page through the listing, use Next page and Prev Enter MAC addressListing MAC Addresses for a Specific Port Example of Menu Indicating Located MAC AddressTo Find the Port On Which the Switch Learned a Specific MAC CLI Access for MAC Address Views and SearchesMenu Access to STP Data Spanning Tree Protocol STP InformationStatus and Counters Spanning Tree Information CLI Access to STP Data HP2512 show spanning-tree10-16 10-17 Show Command OutputVlan Information Switch uses the CLI to display the following Vlan statusPorts 10-18Listing the Vlan ID VID and Status for Specific Ports Listing Individual Vlan Status10-19 10-20 Web Browser Interface Status InformationPort Monitoring Features Port Monitoring Features Default Menu10-21 Switch Configuration Network Monitoring Port Menu Configuring Port MonitoringTo monitor individual ports To monitor all ports in a VlanMonitoring and Analyzing Port Monitoring Commands Used in This Section CLI Configuring Port MonitoringHP2512config# no mirror-port HP2512config# mirror-portFor example, to assign port 12 as the monitoring port To turn off port monitoringTo enable port monitoring Click on the Configuration tab Web Configuring Port MonitoringClick on Monitor Port Click on Apply ChangesTroubleshooting Menu Entering and Navigating in the Event Log11-1 Troubleshooting Troubleshooting Approaches Troubleshooting Approaches11-3 Browser or Console Access Problems Cannot access the web browser interfaceBrowser or Console Access Problems 11-5 Unusual Network Activity General ProblemsIp Invalid ARP source IP address on IP address 11-611-7 IGMP-Related ProblemsStacking-Related Problems Problems Related to Spanning-Tree Protocol STPTimep or Gateway Problems Switch Cannot Find the Timep Server or the Configured11-9 VLAN-Related ProblemsWithin Same Outside Tagged Vlan Tagged Monitor11-10 08/05/98 105232 Ports Port 1 enabled Using the Event Log To Identify Problem SourcesDate Time System Module 11-11Event Log System Modules Menu Entering and Navigating in the Event LogFrom the Main Menu, select Event Log 11-12HP2512 show logging -a system Event Log Control KeysDiagnostic Features Diagnostic ToolsDiagnostic Tools Ping and Link Tests11-15 Web Executing Ping or Link TestsTo halt a ping test before it concludes, press Ctrl C 11-16 CLI Ping or Link Tests11-17 14.Example of Link Tests TroubleshootingCLI Viewing the Configuration File Displaying the Configuration FileWeb Viewing the Configuration File Click on Configuration ReportDisplays the switch shutdown Currently running on the switchDisplays the current command Toggles the paging mode forRestoring the Factory-Default Configuration CLI Resetting to the Factory-Default ConfigurationClear/Reset Resetting to the Factory-Default Configuration Appendix Contents Downloading an Operating System OS Model. See Transferring Switch Configurations on page A-10Downloading an Operating System OS Using Tftp To Download the OS File from a ServerConsole Main Menu, select Download OS to display this screen Menu Tftp Download from a ServerCLI Tftp Download from a Server Check the Firmware revision lineValidating and Writing System Software to Flash Using the SNMP-Based Software Update Utility Series 2500 Switch-to-Switch DownloadMenu Switch-to-Switch Download CLI Switch-To-Switch Download Using Xmodem to Download the OS File From a PCMenu Xmodem Download SyntaxHP2512 show system CLI Xmodem Download from a PC or Unix WorkstationTroubleshooting Tftp Downloads Troubleshooting Tftp DownloadsHP2512# show log tftp Tftp Retrieving a Configuration from a Remote Host Transferring Switch ConfigurationsTransfer Features Default Menu Session in which the download was attemptedTftp Copying a Configuration to a Remote Host Syntax copy xmodem startup-config pc unix MAC Address Management Appendix B ContentsDetermining MAC Addresses MAC Address Viewing Methods Feature Default MenuMAC Address Management Determining MAC AddressesBase switch default Vlan VID = Menu Viewing the Switch’s MAC AddressesAny additional VLANs configured on the switch Configured on the SwitchHP2512# walkmib ifPhysAddress CLI Viewing the Port and Vlan MAC AddressesSwitch Memory and Configuration Switch Memory and ConfigurationStartup-Config File Overview of Configuration File ManagementHP2512config# interface ethernet 5 disable Any of the following actions reboots the switchHP2512config# write memory Overview of Configuration File ManagementUsing the CLI To Implement Configuration Changes Using the CLI To Implement Configuration ChangesSyntax write memory HP2512config# interface e 5 speed-duplex auto-10With the factory-default startup configuration Do you want to save current configuration y/n?Syntax erase startup-config ChangesChanges on page C-9 Using Save and Cancel in the Menu Interface CancelledMemory in the CLI before rebooting the switch 73.The Reboot Switch Option in the Main Menu Rebooting from the Menu InterfaceUsing the Web Browser Interface To Implement Configuration ChangesConfig file and the startup-config file Daylight Savings Time on HP ProCurve Switches 2524 2400M 224M Switches 2424MAlaska Canada and Continental USMiddle Europe and Portugal ProCurve SwitchesSouthern 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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