To configure an AA DNS IP cache
Note: You can specify an AA DNS IP cache in an application filter or AQP of an AA group policy.
Steps
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1 |
Choose Policies→ISA Policies→Application Assurance from the NFM-P main menu. The Application Assurance Policies form opens.
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2 |
Click Create→AA DNS IP Cache, or select an AA DNS IP cache and click Properties. The DNS IP Cache (Create | Edit) form opens.
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3 |
Configure the parameters.
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Specify one or more cache servers.
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Click on the AA DNS Cache Server tab and click Create. The AA DNS IP Cache Server (Create) form opens.
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Configure the parameters.
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Save your changes and close the form.
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5 |
Specify one or more DNS domains and domain substrings.
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Click on the AA DNS IP Cache Domain tab and click Create. The AA DNS IP Cache Domain (Create) form opens.
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Configure the parameters.
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Save your changes.
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6 |
Distribute the policy to NEs, as required.
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7 |
Close the forms.
End of steps |