If you want to use different browser cache TTLs in different business scenarios, you can create multiple cache rules and specify different cache policies for the rules.
Feature availability
Basic | Standard | Advanced | Enterprise | |
Minimum browser cache TTL | 2 hours | 1 hour | 1 second | 1 second |
Procedure
Log on to the ESA console.
In the left-side navigation pane, click Websites.
On the Websites page, find the website that you want to manage, and click the website name or View Details in the Actions column.
In the left-side navigation tree, choose .
Click Create Rule and specify the Rule Name parameter.
In the If requests match... section, specify the conditions for matching incoming requests. For more information about how to configure a rule, see Overview.
In the Bypass Cache section, specify whether to bypass cache. For more information, see Bypass cache.
In the Browser Cache TTL section, click Configure to specify a cache policy.
Honor Origin TTL: The browser uses the cache policy that is contained in the response from the origin server. If the response from the origin server does not contain a cache policy, the point of presence (POP) does not add a cache policy to the response.
Do Not Cache: All resources that are received by the browser from POPs are not cached, regardless of whether the responses from the origin server contain a cache policy.
Use Custom TTL: The TTL that is configured on POPs is used, regardless of whether the responses from the origin server contain a cache policy.
Click OK.