HP SuperStack 3 Load Balancer Appliance manual Important Safety, Information

Page 76

76APPENDIX A: SAFETY INFORMATION

Important Safety

Installation and removal of the unit must be carried out by qualified

Information

 

personnel only.

 

If installing the Server Load Balancer in a stack with SuperStack 3 units

 

 

that are narrower than the Server Load Balancer, the Server Load

 

 

Balancer unit must be installed below the narrower units.

 

Connect the unit to an earthed power supply to ensure compliance

 

 

with safety standards.

 

Power Cord Set:

 

 

This must be approved for the country where it is used:

U.S.A. and Canada

United Kingdom only

Europe only:

The cord set must be UL-approved and CSA certified.

The minimum specification for the flexible cord is: No. 18 AWG

Type SV or SJ 3-conductor

The cord set must have a rated current capacity of at least 10A.

The attachment plug must be an earth-grounding type with a NEMA 5-15P (15A, 125V) or NEMA 6-15P (15A, 250V) configuration.

The supply plug must comply with BS1363 (3-pin 13 amp) and be fitted with a 5A fuse which complies with BS1362.

The mains cord must be <HAR> or <BASEC> marked and be of type H03VVF3GO.75 (minimum).

The supply plug must comply with CEE 7/7 (“SCHUKO”).

The mains cord must be <HAR> or <BASEC> marked and be of type H03VVF3GO.75 (minimum).

Denmark

The supply plug must comply with section 107-2-D1,

 

 

standard DK2-1a or DK2-5a.

Switzerland

The supply plug must comply with SEV/ASE 1011.

The appliance coupler (the connector to the unit and not the wall plug) must have a configuration for mating with an EN60320/IEC320 appliance inlet.

The socket outlet must be near to the unit and easily accessible. You can only remove power from the unit by disconnecting the power cord from the outlet.

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Contents SuperStack 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents Setting UP for Management Technical Specifications and PIN-OUTS 3Com Knowledgebase Web Services About this Guide Icon Description ConventionsConvention Description Related Documentation ProductRegistration DocumentationAbout this Guide Balancer Feature Server Load Balancer Plus Memory Feature Server Load Balancer Plus AlgorithmsServer Load Balancer 12 10/100 LAN PortsServer Load Balancer Front View DetailColor Indicates Power/Self Test LED Power LED10/100BASE-T Port Status LEDs 1000BASE-SX Port Status LEDsPower Socket Balancer Rear View DetailAdvanced Redundant Power System output Type 3 Power Module, read the Safety Information sectionDocumentation shipped with the power system Disconnecting the power cordInstalling the Server Load Installing the Server Load Balancer Rack-mounting Server Load Balancer if they have been fittedChoosing Correct CablesPlacing Units On Top of Each OtherPowered-up and ready for operation Power-upSequence Problem Suggested Solution On powering-up, the Power/Self Test LED lights yellowSetting UP for Management Assigning an IP Methods Managing Server Load BalancerAddress SEC Setting UP for Management Interface Security Warning Window To install the plug-in, complete the following steps Web Interface pages appearsInterfacesteps Network Password window appearsAfter a management session Using the Web Interface Web interface is made up of three areasBanner Navigation TreeSystem Summary Summary information is displayed in a two tablesDevice Summary Port Hotspots Unit HotspotControl Buttons Color ActionLogical View Button Action Help View Setting up Snmp Trap Community String field is defaulted to publicManagement SpecifyingOperating Software UpgradingLoad Balancer Working with the WEB Interface Server Load Balancing Configuration BalancingExample Approximately double the performance of Server BConfiguring for Non-redundant Server Load Balancing Click Next. The Getting Started Password page appears Configuring Redundant Redundant Server Balancer 1 and is configured for the same serviceLoad Balancing Configuring for Active-PassiveRedundancy Load Balancer for active-passive redundancyEnter 10.20.30.56 in the Device B IP Address field Active-Active Load Balancer for active-active redundancyClick Next. The Getting Started IP Settings page appears Setting SettingsEnter 25 in the Virtual router ID a field Enter 26 in the Virtual router ID B fieldConfiguring Redundant Server Load Balancing Redirection Cache Redirection Configuration Example Configuration Defining a CacheSubnet Non-redundantClick Next Click Finish. Your cache subnet has been added Services Adding a CacheAssigning Caches to Been createdSteps Enter a descriptive name, such as Cache2, in the Name fieldWeighted Round Robin Weighted LeastSupported Algorithms Description Destination Round RobinRetries field TimeoutThis sets the number of retries a health check is attempted Balancing Click Next. The Server Subnet Define Subnet page appears Click Finish. Your server subnet has been addedChanging Lan Port Roles Adding a Server Enter a descriptive name, such as Web, in the Name field Click Continue with Advanced SettingsHighlight Http and click the Next To Service Server load balancing serviceAssigning Servers Showing StatusClick on the cell next to Server A. a pop-up menu appears Click Server AssignmentsEnter 8080 in the Server port field Click OK Adding a User GroupThis user group To add a user group, complete the following stepsTo assign permissions, complete the following steps Click PermissionsSupported Algorithms Description Round Robin Quickest Last ResponseQuickest Average ResponseThis sets the number of retries in a health check period Select the attack filters you wish to enable and click OK MitigationFilters Filter DescriptionModifying Monitor Access Modifying Admin AccessSelect Security User Configuring for Load Balancing Safety Information Important Safety InformationImportant Safety Information ’information de Sécurité ImportantePersonnel qualifié Hub plus étroites’information de Sécurité Importante Wichtige Sicherheitsinformat ionen EuropeAchtung Faseroptikanschlüsse Optische Sicherheit Appendix a Safety Information PIN -OUTS SpecificationsBalancer and the Server Load Balancer Plus Console Port Cable PC-AT SerialPin to RS232 25-pin Pin to 9-pinOnline Technical Services3Com Username anonymous Asia, Pacific Rim Europe, Middle East AfricaNorth America Country Telephone Number Fax Number Appendix C Technical Support Index NumbersSpecifications, system 83 summary view Summary view 32 World Wide Web WWW Index Superstack 3 Server Load Balancer 3C16120 Obtaining Warranty Service Warranties Exclusive Other Services Regulatory Notices
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