HP SuperStack 3 Load Balancer Appliance manual Assigning Servers, To Service, Showing Status

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66CHAPTER 8: CONFIGURING FOR LOAD BALANCING

Assigning Servers	The Assign Servers to Services page is where the servers are assigned to
to Service	the server load balancing service.
	To assign a server to a service, complete the following steps:
1	Click Server Assignments. The Assign servers to services page appears.
2	Click on the cell next to Server A. The Assign server to service pop-up
	menu appears.
3	Click Assign server to service. The cell for Server A is assigned.
4	Repeat the above steps for each of the servers you have created.
Showing Status and	To show the status of a server assignments or to delete one, complete the
Deleting the Server	following steps:

1Click Server Assignments. The Assign servers to services page appears

2Click the cell for Server A. A pop-up menu with the option to Show status or Delete appears.

a If you wish to view the status of the server, click Show status. The Mapping Status dialog appears. This dialog box tells you the status of the service running on the assigned server.

b If you wish to unassign the server, click Delete. You are prompted with a message asking you if you are sure you want to delete the server from the service.

3Repeat the above steps for each of the servers you want unassigned.

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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 Conventions Icon DescriptionConvention Description Registration Related DocumentationProduct DocumentationAbout this Guide Balancer Server Load Balancer Feature Server Load Balancer Plus MemoryFeature Server Load Balancer Plus Algorithms 12 10/100 LAN PortsServer Load Balancer Front View Detail10/100BASE-T Port Status LEDs Color Indicates Power/Self Test LEDPower LED 1000BASE-SX Port Status LEDsPower Socket Balancer Rear View DetailDocumentation shipped with the power system Advanced Redundant Power System outputType 3 Power Module, read the Safety Information section Disconnecting the power cordInstalling the Server Load Installing the Server Load Balancer Rack-mounting Server Load Balancer if they have been fittedPlacing Units On ChoosingCorrect Cables Top of Each OtherPower-up Powered-up and ready for operationSequence Problem Suggested Solution On powering-up, the Power/Self Test LED lights yellowSetting UP for Management Methods Managing Server Load Balancer Assigning an IPAddress SEC Setting UP for Management Interface Security Warning Window To install the plug-in, complete the following steps Web Interface pages appearsNetwork Password window appears InterfacestepsAfter a management session Banner Using the Web InterfaceWeb interface is made up of three areas Navigation TreeSummary information is displayed in a two tables System SummaryDevice Summary Port Hotspots Unit HotspotControl Buttons Color ActionLogical View Button Action Help View Management Setting up SnmpTrap Community String field is defaulted to public SpecifyingUpgrading Operating SoftwareLoad Balancer Working with the WEB Interface Server Load Balancing Example ConfigurationBalancing Approximately double the performance of Server BConfiguring for Non-redundant Server Load Balancing Click Next. The Getting Started Password page appears Configuring Redundant Balancer 1 and is configured for the same service Redundant ServerLoad Balancing Redundancy Configuring forActive-Passive 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 Enter 25 in the Virtual router ID a field SettingSettings Enter 26 in the Virtual router ID B fieldConfiguring Redundant Server Load Balancing Redirection Cache Redirection Configuration Example Subnet ConfigurationDefining a Cache Non-redundantClick Next Click Finish. Your cache subnet has been added Assigning Caches to ServicesAdding a Cache Been createdSteps Enter a descriptive name, such as Cache2, in the Name fieldSupported Algorithms Description Destination Weighted Round RobinWeighted Least Round RobinTimeout Retries fieldThis 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 Click Continue with Advanced Settings Enter a descriptive name, such as Web, in the Name fieldHighlight Http and click the Next Assigning Servers To ServiceServer load balancing service Showing StatusClick Server Assignments Click on the cell next to Server A. a pop-up menu appearsEnter 8080 in the Server port field Click OK This user group Adding a UserGroup To add a user group, complete the following stepsTo assign permissions, complete the following steps Click PermissionsQuickest Average Supported Algorithms Description Round RobinQuickest Last Response ResponseThis sets the number of retries in a health check period Filters Select the attack filters you wish to enable and click OKMitigation Filter DescriptionModifying Admin Access Modifying Monitor AccessSelect Security User Configuring for Load Balancing Safety Information Important Safety InformationImportant Safety Information Personnel qualifié ’information deSécurité Importante Hub plus étroites’information de Sécurité Importante Wichtige Sicherheitsinformat ionen EuropeAchtung Faseroptikanschlüsse Optische Sicherheit Appendix a Safety Information Specifications PIN -OUTSBalancer and the Server Load Balancer Plus Pin to RS232 25-pin Console Port CablePC-AT Serial Pin to 9-pinServices Online Technical3Com 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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