Access the Server Manager, and click the Caching tab
Click the Configure Proxy Array link. The Configure Proxy Array page displays.
In the Array name field, enter the name of the array.
In the Reload Configuration Every field, enter the number of minutes between each polling for the PAT file.
Click the Array Enabled checkbox.
Click the Create button.
Be sure to click OK before you begin to add members to the member list.
The Create button changes to an OK button after the proxy array has been created.
Click Restart Required. The Apply Changes page displays.
For each member in the proxy array, enter the following and then click OK:
Name. The name of the proxy server you are adding to the member list
IP Address. The IP address of the proxy server you are adding to the member list
Port. This is the port on which the member polls for the PAT file.
Load Factor. An integer that reflects the relative load that should be routed through the member.
Status. The status of the member. This value can be either on or off. If you disable a proxy array member, the member’s requests will be re-routed through another member
The master member should be added first before adding the other members.
Be sure to click OK after you enter the information for each proxy array member you are adding.
Click Restart Required. The Apply Changes page displays.
Click the Restart Proxy Server button to apply the changes.