To configure the Cache expiration property

1. In the console tree, click the publishing point for which you want to configure the Cache expiration property.
2. In the details pane, click the Properties tab.
3. In Category, click Cache/Proxy.
4. In Property, click Cache expiration, and then click the Properties button.

   The Cache Expiration Properties dialog box appears.

5. Do one of the following:

   To	Do this
   Renew the content from the origin server after a specified number of seconds has passed	Click After (seconds), and then enter a value.
   Renew the content from the origin server each time a client requests the content from the cache/proxy server	Click Immediately.
   Never renew the content from the origin server	Click Never.

6. In the details pane, click Enable.

Related topics

• Configuring publishing point properties