HP 212M User Manual

Printed in Singapore 6/98Manual Part Number5967-2146*5967-2146*Technical information in this documentis subject to change without notice.©Copyright He

Sraswb.book : SRASWTOC.FM Page viii Tuesday, June 30, 1998 12:20 PM

6-36Configuring the SwitchIP Multicast (IGMP) Service Features—Multimedia Traffic ControlConfiguring the SwitchUsing the Switch Console To Configure I

6-37Configuring the SwitchIP Multicast (IGMP) Service Features—Multimedia Traffic ControlConfiguring the SwitchTo Access IGMP Service:Use this procedu

6-38Configuring the SwitchIP Multicast (IGMP) Service Features—Multimedia Traffic ControlConfiguring the Switch8. When you are finished configuring th

6-39Configuring the SwitchIP Multicast (IGMP) Service Features—Multimedia Traffic ControlConfiguring the SwitchRole of the SwitchWhen IGMP is enabled

6-40Configuring the SwitchIP Multicast (IGMP) Service Features—Multimedia Traffic ControlConfiguring the Switch Figure 6-19. The Advantage of Using IG

6-41Configuring the SwitchIP Multicast (IGMP) Service Features—Multimedia Traffic ControlConfiguring the SwitchFigure 6-20. Isolating IP Multicast Tra

6-42Configuring the SwitchIP Multicast (IGMP) Service Features—Multimedia Traffic ControlConfiguring the SwitchNumber of IP Multicast Addresses Allowe

6-43Configuring the SwitchIP Multicast (IGMP) Service Features—Multimedia Traffic ControlConfiguring the Switch1. From the console Main Menu, select:3

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7-1Monitoring and Analyzing Switch Operation7Monitoring and Analyzing Switch OperationOverviewYou can use the switch console (and, in some cases, the

1-1Selecting a Management Interface1Selecting a Management InterfaceThis chapter describes the following: Management interfaces for the Switch 212M a

7-2Monitoring and Analyzing Switch OperationSwitch Console Status and Counters MenuMonitoring and Analyzing Switch OperationSwitch Console Status and

7-3Monitoring and Analyzing Switch OperationGeneral System InformationMonitoring and Analyzing Switch OperationGeneral System InformationTo access thi

7-4Monitoring and Analyzing Switch OperationSwitch Management Address InformationMonitoring and Analyzing Switch OperationSwitch Management Address In

7-5Monitoring and Analyzing Switch OperationPort StatusMonitoring and Analyzing Switch OperationPort StatusThe web browser interface and the switch co

7-6Monitoring and Analyzing Switch OperationPort StatusMonitoring and Analyzing Switch OperationDisplaying Port Status from the Switch ConsoleTo acces

7-7Monitoring and Analyzing Switch OperationPort CountersMonitoring and Analyzing Switch OperationPort CountersThe web browser interface and the switc

7-8Monitoring and Analyzing Switch OperationPort CountersMonitoring and Analyzing Switch OperationDisplaying Port Counters from the Web Browser Interf

7-9Monitoring and Analyzing Switch OperationPort CountersMonitoring and Analyzing Switch OperationDisplaying Port Counters from the Console InterfaceT

7-10Monitoring and Analyzing Switch OperationPort CountersMonitoring and Analyzing Switch OperationFigure 7-8. Example of the Display for Show details

7-11Monitoring and Analyzing Switch OperationAddress TableMonitoring and Analyzing Switch OperationAddress TableTo access the Address Table screen fro

1-2Selecting a Management InterfaceAdvantages of Using the HP Web Browser InterfaceSelecting a Management InterfaceAdvantages of Using the HP Web Brow

7-12Monitoring and Analyzing Switch OperationPort Address TableMonitoring and Analyzing Switch OperationPort Address TableThis screen lets you determi

7-13Monitoring and Analyzing Switch OperationPort Address TableMonitoring and Analyzing Switch OperationFigure 7-11. Example of a Port Address Table f

7-14Monitoring and Analyzing Switch OperationSpanning Tree (STP) InformationMonitoring and Analyzing Switch OperationSpanning Tree (STP) InformationTo

7-15Monitoring and Analyzing Switch OperationSpanning Tree (STP) InformationMonitoring and Analyzing Switch OperationYou can use the Show ports action

7-16Monitoring and Analyzing Switch OperationIP Multicast (IGMP) StatusMonitoring and Analyzing Switch OperationIP Multicast (IGMP) StatusTo access th

7-17Monitoring and Analyzing Switch OperationIP Multicast (IGMP) StatusMonitoring and Analyzing Switch OperationYou can also display the port status o

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8-1Troubleshooting8TroubleshootingThis chapter addresses performance-related network problems that can be caused by topology, switch configuration, an

8-2TroubleshootingTroubleshooting ApproachesTroubleshootingTroubleshooting ApproachesThere are six primary ways to diagnose switch problems: Check th

8-3TroubleshootingWeb Browser Interface or Switch Console Access ProblemsTroubleshootingWeb Browser Interface or Switch Console Access ProblemsCannot

1-3Selecting a Management InterfaceAdvantages of Using the Switch ConsoleSelecting a Management InterfaceAdvantages of Using the Switch ConsoleFigure

8-4TroubleshootingUnusual Network ActivityTroubleshootingUnusual Network ActivityNetwork activity that exceeds accepted norms often indicates a hardwa

8-5TroubleshootingUnusual Network ActivityTroubleshootingThe Switch Has Been Configured for DHCP/Bootp Operation, But Has Not Received a DHCP or Bootp

8-6TroubleshootingUsing the Event Log to Identify Problem SourcesTroubleshootingUsing the Event Log to Identify Problem SourcesThe Event Log records o

8-7TroubleshootingUsing the Event Log to Identify Problem SourcesTroubleshootingTable 8-2. Event Log System ModulesEntering and Navigating in the Even

8-8TroubleshootingUsing the Event Log to Identify Problem SourcesTroubleshootingTo display various portions of the Event Log, either preceding or foll

8-9TroubleshootingDiagnosticsTroubleshootingDiagnosticsThe switch’s diagnostic tools include the following:Ping and Link TestsThe Ping test and the Li

8-10TroubleshootingDiagnosticsTroubleshootingExecuting Ping or Link Tests from the Web Browser InterfaceFigure 8-3. Ping and Link Test Screen on the W

8-11TroubleshootingDiagnosticsTroubleshootingExecuting Ping or Link Tests from the Switch Console1. From the console Main Menu, select:5. Diagnostics

8-12TroubleshootingDiagnosticsTroubleshootingThe console displays the result of each test. For example, if a Link test succeeds, you will seeLinktest

8-13TroubleshootingDiagnosticsTroubleshootingThe Configuration FileThe complete switch configuration is contained in a file that you can browse from e

1-4Selecting a Management InterfaceHP TopTools for Hubs & SwitchesSelecting a Management InterfaceHP TopTools for Hubs & SwitchesYou can opera

8-14TroubleshootingDiagnosticsTroubleshootingBrowsing the Configuration File from the Switch ConsoleTo use the switch condole to display the configura

8-15TroubleshootingDiagnosticsTroubleshootingUsing the Command PromptIn addition to the menu-based part of the switch console, under the Diagnos-tics

8-16TroubleshootingRestoring the Factory Default ConfigurationTroubleshootingRestoring the Factory Default ConfigurationAs part of your troubleshootin

A-1File TransfersAFile TransfersOverviewYou can download new switch software (operating system—OS) and upload or download switch configuration files.

A-2File TransfersDownloading an Operating System (OS)File TransfersUsing TFTP To Download the OS FileThis procedure assumes that: An OS file for the s

A-3File TransfersDownloading an Operating System (OS)File Transfers3. Ensure that the Method field is set to TFTP (the default).4. In the TFTP Server

A-4File TransfersDownloading an Operating System (OS)File TransfersUsing Xmodem to Download the OS FileThis procedure assumes that: The switch is conn

A-5File TransfersDownloading an Operating System (OS)File TransfersUsing the SNMP-Based HP Download ManagerIncluded with your switch is the HP TopTool

A-6File TransfersTroubleshooting TFTP DownloadsFile TransfersTroubleshooting TFTP DownloadsIf a TFTP download fails, the Download OS screen indicates

A-7File TransfersTroubleshooting TFTP DownloadsFile Transfers Another console session (through either a direct connection to a terminal device or thr

1-5Selecting a Management InterfaceHP TopTools for Hubs & SwitchesSelecting a Management InterfaceNetwork Traffic: Watches the network for proble

A-8File TransfersTransferring Switch ConfigurationsFile TransfersTransferring Switch ConfigurationsYou can use the following commands to transfer Swit

A-9File TransfersTransferring Switch ConfigurationsFile Transfers2. At the command prompt, execute the following commands:To upload a configuration to

A-10File TransfersTransferring Switch ConfigurationsFile TransfersUsing XGet and XPut To Transfer a Configuration Between the Switch and a PC or Unix

B-1MAC Address ManagementBMAC Address ManagementOverviewFrom the factory, the switch is assigned a block of MAC addresses: for network management fun

B-2MAC Address ManagementDetermining the MAC AddressesMAC Address ManagementBase MAC AddressThe switch’s base MAC address is displayed on a sticker on

B-3MAC Address ManagementDetermining the MAC AddressesMAC Address ManagementSwitch Port MAC AddressesThe MAC address assigned to each switch port is u

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Index – 1IndexIndexAaccessmanager … 6-15operator … 6-15Actions linelocation on screen … 4-6actions, console … 4-7active button … 3-13active path … 6-3

2 – IndexIndexconsolebrowsing the configuration file … 8-14configuration … 6-20ending a session … 4-3help … 4-8interaction with the web browser interf

Index – 3IndexHelp lineabout … 4-6location on screens … 4-6History command … A-7HP proprietary MIB … 5-2HP TopTools for Hubs & Switches … 5-1manag

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4 – IndexIndexOonline help location, specifying for web browser interface … 6-4operator access … 6-15operator modeconsole … 4-10web browser interface

Index – 5IndexReset button … 8-8restoring factory default configuration … 8-16reset port counters … 7-7resetting the switcherases the Event Log … 8-8f

6 – IndexIndexswitch consolebrowsing the configuration file … 8-14ending a session … 4-3help … 4-8interaction with the web browser interface … 4-1Main

Index – 7Indexutilization, port … 3-14Vversion, OS … A-3–A-5VT100 terminal, for the console … A-10Wweb browser interfaceaccess parameters … 3-7active

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Printed in Singapore 6/98Manual Part Number5967-2146*5967-2146*Technical information in this documentis subject to change without notice.©Copyright He

2-1Configuring an IP Address on the Switch2Configuring an IP Address on the SwitchThis chapter helps you to quickly assign an IP (Internet Protocol) a

2-2Configuring an IP Address on the SwitchMethods for Configuring an IP Address and Subnet MaskConfiguring an IP Address on the SwitchMethods for Conf

2-3Configuring an IP Address on the SwitchManually Configuring an IP AddressConfiguring an IP Address on the SwitchFigure 2-1. The Internet (IP) Servi

Sraswb.book : SRASWTOC.FM Page viii Tuesday, June 30, 1998 12:20 PM

2-4Configuring an IP Address on the SwitchManually Configuring an IP AddressConfiguring an IP Address on the SwitchWhere To Go From HereThe above proc

3-1Using the HP Web Browser Interface3Using the HP Web Browser InterfaceOverviewThe HP web browser interface built into the switch lets you easily acc

3-2Using the HP Web Browser InterfaceWeb Browser Interface RequirementsUsing the HP Web Browser InterfaceWeb Browser Interface RequirementsYou can use

3-3Using the HP Web Browser InterfaceStarting an HP Web Browser Interface SessionUsing the HP Web Browser InterfaceStarting an HP Web Browser Interfac

3-4Using the HP Web Browser InterfaceStarting an HP Web Browser Interface SessionUsing the HP Web Browser Interface2. Type the IP address (or DNS name

3-5Using the HP Web Browser InterfaceStarting an HP Web Browser Interface SessionUsing the HP Web Browser Interface3. The web browser interface automa

3-6Using the HP Web Browser InterfaceTasks for Your First HP Web Browser Interface SessionUsing the HP Web Browser InterfaceTasks for Your First HP We

3-7Using the HP Web Browser InterfaceTasks for Your First HP Web Browser Interface SessionUsing the HP Web Browser InterfaceThis window is the launchi

3-8Using the HP Web Browser InterfaceTasks for Your First HP Web Browser Interface SessionUsing the HP Web Browser InterfaceCreating User Names and Pa

3-9Using the HP Web Browser InterfaceTasks for Your First HP Web Browser Interface SessionUsing the HP Web Browser InterfaceBoth the user names and pa

HP ProCurveSwitch 212M and 224MManagement and Configuration GuideSraswb.book : SIER_SW0.FM Page i Tuesday, June 30, 1998 12:20 PM

3-10Using the HP Web Browser InterfaceTasks for Your First HP Web Browser Interface SessionUsing the HP Web Browser InterfaceOnline Help for the HP We

3-11Using the HP Web Browser InterfaceTasks for Your First HP Web Browser Interface SessionUsing the HP Web Browser InterfaceFigure 3-4. How To Access

3-12Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceThe Web Browser Interface Screen Layout

3-13Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser Interface Tab Bar. The row of tabs displaying a

3-14Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceThe Port Utilization and Status Display

3-15Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceA network utilization of 40% is conside

3-16Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfacePort StatusThe Port Status indicators a

3-17Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser Interface Figure 3-9. The Alert LogEach alert ha

3-18Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceAlert TypesThe following table lists th

3-19Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceViewing Detail Views of Alert Log Entri

Hewlett-Packard Company8000 Foothills Boulevard, m/s 5552Roseville, California 95747-5552http://www.hp.com/go/network_city© Copyright 1998 Hewlett-Pa

3-20Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceThe Alert Control BarThe Alert Control

3-21Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceThe Tab BarThe browser interface tab ba

3-22Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser Interface Port Counters – displays a summary of

3-23Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceSecurity TabFigure 3-15. The Security T

3-24Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceThe Status BarThe Status Bar is display

3-25Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceSetting Fault Detection PolicyOne of th

3-26Using the HP Web Browser InterfaceThe Web Browser Interface Screen LayoutUsing the HP Web Browser InterfaceWorking With Fault DetectionThe Fault D

4-1Using the Switch Console4Using the Switch ConsoleThis chapter describes the following features: overview of the switch console (page 4-1) starting

4-2Using the Switch ConsoleStarting and Ending a Console SessionUsing the Switch ConsoleStarting and Ending a Console SessionYou can access the switch

4-3Using the Switch ConsoleStarting and Ending a Console SessionUsing the Switch ConsoleIf there is any system-down information to report, the switch

iiiContents1 Selecting a Management InterfaceUnderstanding Management Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Advantages of

4-4Using the Switch ConsoleMain Menu FeaturesUsing the Switch ConsoleMain Menu Features Figure 4-1. The Main Menu (manager mode)The Main Menu gives yo

4-5Using the Switch ConsoleMain Menu FeaturesUsing the Switch Console• Event Log: Enables you to read progress and error messages that are useful for

4-6Using the Switch ConsoleScreen Structure and NavigationUsing the Switch ConsoleScreen Structure and NavigationConsole screens include these three e

4-7Using the Switch ConsoleScreen Structure and NavigationUsing the Switch ConsoleTable 4-1. How To Navigate in the Console Task: Actions:Execute an a

4-8Using the Switch ConsoleScreen Structure and NavigationUsing the Switch ConsoleTo get full screen Help. In all screens except the Command Prompt s

4-9Using the Switch ConsoleUsing Password SecurityUsing the Switch ConsoleUsing Password SecurityThere are two levels of console access: Manager and O

4-10Using the Switch ConsoleUsing Password SecurityUsing the Switch ConsoleNoteIf there is only a Manager password set (with no Operator password), an

4-11Using the Switch ConsoleUsing Password SecurityUsing the Switch Console2. To set a new password:a. Select Set Manager Password or Set Operator Pas

4-12Using the Switch ConsoleRebooting the SwitchUsing the Switch ConsoleRebooting the SwitchRebooting the switch terminates the current console sessio

4-13Using the Switch ConsoleRebooting the SwitchUsing the Switch ConsoleRebooting To Activate Configuration Changes. Configuration changes for some p

iv4 Using the Switch ConsoleOverview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1St

4-14Using the Switch ConsoleUsing the Command PromptUsing the Switch ConsoleUsing the Command PromptIn addition to the menu-based part of the console

5-1Using HP TopTools To Monitor and Manage the 5Using HP TopTools To Monitor and Manage the SwitchOverviewYou can manage the Switch 212M and 224M from

5-2Using HP TopTools To Monitor and Manage the SwitchSNMP Management FeaturesUsing HP TopTools To Monitor and Manage the SNMP Management FeaturesSNMP

5-3Using HP TopTools To Monitor and Manage the SwitchSNMP Configuration ProcessUsing HP TopTools To Monitor and Manage the SNMP Configuration ProcessI

5-4Using HP TopTools To Monitor and Manage the SwitchAdvanced Management: RMON and HP Extended RMON SupportUsing HP TopTools To Monitor and Manage the

6-1Configuring the Switch6Configuring the SwitchOverviewThis chapter describes the switch configuration features available in both the switch console

6-2Configuring the SwitchOverviewConfiguring the SwitchConfiguration FeaturesThe following table lists the configuration features available for the sw

6-3Configuring the SwitchSupport/Management URLs FeatureConfiguring the SwitchSupport/Management URLs FeatureThe Support/Mgmt URLs window enables you

6-4Configuring the SwitchSupport/Management URLs FeatureConfiguring the SwitchYou could instead enter the URL for a local site that you use for enteri

6-5Configuring the SwitchIP ConfigurationConfiguring the SwitchIP Configuration The switch console screen enables you to configure the initial values

vSNMP Communities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15Configuring SNMP Communities from the Switc

6-6Configuring the SwitchIP ConfigurationConfiguring the SwitchConfiguring IP Address from the Web Browser InterfaceFigure 6-2. Configuring IP Address

6-7Configuring the SwitchIP ConfigurationConfiguring the SwitchParameter DescriptionIP Configuration The method the switch uses to acquire its IP serv

6-8Configuring the SwitchIP ConfigurationConfiguring the SwitchConfiguring IP Address from the Switch ConsoleYou can use the console to manually confi

6-9Configuring the SwitchIP ConfigurationConfiguring the Switch2. Press [E] (for Edit).3. Select the IP Config field and use the Space bar to select M

6-10Configuring the SwitchIP ConfigurationConfiguring the SwitchDHCP/Bootp OperationOverviewThe DHCP/Bootp switch configuration option is used to down

6-11Configuring the SwitchIP ConfigurationConfiguring the SwitchDHCP OperationA significant difference between a DHCP configuration and a Bootp config

6-12Configuring the SwitchIP ConfigurationConfiguring the SwitchAn entry in the Bootp table file /etc/bootptab to tell the switch where to obtain a co

6-13Configuring the SwitchIP ConfigurationConfiguring the SwitchConfiguring DHCP/BootpIn its default configuration, the switch is configured for DHCP/

6-14Configuring the SwitchIP ConfigurationConfiguring the SwitchGlobally Assigned IP Network AddressesIf you intend to connect your network to other n

6-15Configuring the SwitchSNMP CommunitiesConfiguring the SwitchSNMP Communities From the switch console only, you can add, edit, or delete SNMP commu

viPort Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7Displaying Port Counters from th

6-16Configuring the SwitchSNMP CommunitiesConfiguring the SwitchTo View, Edit, or Add SNMP Communities:1. From the Main Menu, select:2. Switch Managem

6-17Configuring the SwitchSNMP CommunitiesConfiguring the SwitchFigure 6-5. The SNMP Add or Edit ScreenNote:In the default configuration, no manager a

6-18Configuring the SwitchTrap ReceiversConfiguring the SwitchTrap Receivers From the switch console only you can configure up to ten IP management

6-19Configuring the SwitchTrap ReceiversConfiguring the Switch2. Press [E] (for Edit). The cursor moves to the Send Authentication Traps field.3. Pres

6-20Configuring the SwitchConsole/Serial LinkConfiguring the SwitchConsole/Serial Link From the switch console only you can configure the following co

6-21Configuring the SwitchConsole/Serial LinkConfiguring the SwitchUsing the Switch Console To Configure the Console/Serial LinkThis screen enables yo

6-22Configuring the SwitchSystem InformationConfiguring the SwitchSystem Information From the web browser interface and switch console you can configu

6-23Configuring the SwitchSystem InformationConfiguring the SwitchConfiguring System Information from the ConsoleTo Access System Information:1. From

6-24Configuring the SwitchPort SettingsConfiguring the SwitchPort SettingsFrom the web browser interface and switch console you can configure the oper

6-25Configuring the SwitchPort SettingsConfiguring the SwitchAuto-Negotiation Note: This feature complies with the IEEE 802.3u Auto Negotiation stan

viiB MAC Address ManagementOverview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1Det

6-26Configuring the SwitchPort SettingsConfiguring the SwitchConfiguring Port Parameters from the Web Browser InterfaceClicking on [Modify Selected Po

6-27Configuring the SwitchPort SettingsConfiguring the SwitchConfiguring Port Parameters from the Switch ConsoleTo Access Port Configuration: 1. From

6-28Configuring the SwitchNetwork Monitoring Port FeaturesConfiguring the SwitchNetwork Monitoring Port Features From the web browser interface and sw

6-29Configuring the SwitchNetwork Monitoring Port FeaturesConfiguring the SwitchConfiguring Port Monitoring from the Switch ConsoleTo Access Port Moni

6-30Configuring the SwitchSpanning Tree Protocol (STP)Configuring the SwitchSpanning Tree Protocol (STP)The switch uses the IEEE 802.1d Spanning Tree

6-31Configuring the SwitchSpanning Tree Protocol (STP)Configuring the SwitchEnabling STP from the Web Browser InterfaceThis procedure enables or disab

6-32Configuring the SwitchSpanning Tree Protocol (STP)Configuring the SwitchUsing the Switch Console To Configure STPIn most cases, the default STP pa

6-33Configuring the SwitchSpanning Tree Protocol (STP)Configuring the Switch4. If the remaining STP parameter settings are correct for your network, g

6-34Configuring the SwitchIP Multicast (IGMP) Service Features—Multimedia Traffic ControlConfiguring the SwitchIP Multicast (IGMP) Service Features—Mu

6-35Configuring the SwitchIP Multicast (IGMP) Service Features—Multimedia Traffic ControlConfiguring the SwitchConfiguring IGMP from the Web Browser I