Chapter 2 Content Switching Module with SSL Commands
serverfarm (virtual server submode)
serverfarm (virtual server submode)
To associate a server farm with a virtual server, use the serverfarm command in SLB virtual server configuration submode. To remove a server farm association from the virtual server, use the no form of this command.
serverfarm primary_serverfarm [backup backup_serverfarm [sticky] [threshold outservice
real_value inservice real_value][sticky]
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| no serverfarm |
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Syntax Description |
| primary_serverfarm | Character string used to identify the server farm. | |||||
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| backup | (Optional) Sets the name of a backup server farm. | ||||
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| backup_serverfarm | (Optional) Backup server farm name. | ||||
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| sticky | (Optional) Associates the backup server farm with a virtual server. | ||||
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| threshold | (Optional) Configures the server farm health threshold. | ||||
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| outservice real_value | (Optional) Specifies the minimum number of active real servers | ||||
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| required to remain as healthy. The outservice value must be lower | ||||
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| than the inservice real_value. | ||||
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| inservice real_value | (Optional) Specifies the number of active real servers required for the | ||||
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| server farm to be activated. | ||||
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Defaults |
| This command has no default settings. | ||||||
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Command Modes |
| SLB virtual server configuration submode | ||||||
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Command History |
| Release | Modification |
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| This command was introduced. | |||||
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| The backup server option was added to this command. | |||||
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| The threshold outservice real_value inservice real_value options |
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Usage Guidelines |
| The server farm name must match the server farm name specified in a previous module CSM submode | ||||||
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| serverfarm command. | |||||
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| The backup server farm can be associated with a policy. A primary server farm must be associated with | |||||
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| that policy to allow the backup server farm to function properly. The backup server farm can have a | |||||
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| different predictor option than the primary server. When the sticky option is used for a policy, then | |||||
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| stickiness can apply to real servers in the backup server farm. Once a connection has been balanced to | |||||
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| a server in the backup server farm, subsequent connections from the same client can be stuck to the same | |||||
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| server even when the real servers in the primary server farm come back to the operational state. You may | |||||
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| allow the sticky attribute when applying the backup server farm to a policy. | |||||
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| Catalyst 6500 Series Switch Content Switching Module with SSL Command Reference |
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