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Device Manager Guide, Cisco ACE 4700 Series Application Control Engine Appliance

OL-26645-2

Chapter 13 Configuring Application Acceleration and Optimization

Configuring an HTTP Optimization Action List

Procedure

Step 1 Select Config > Virtual Contexts > context > Expert > Action Lists > Optimization Action Lists.

The Optimization Action List table appears.

Step 2 Click Add to add a new optimization action list, or select an existing action list, and then click Edit to

modify it.

Step 3 Configure the optimization action list using the information in Table 13-1.

Table 13-1 Optimization Action List Configuration Options

Field Description

Action List Name Enter a unique name for the action list. Valid entries are unquoted text strings

with a maximum of 64 alphanumeric characters.

Enable Delta Delta optimization dynamically updates client browser caches directly with

content differences, or deltas, resulting in faster page downloads.

Check this check box to enable delta optimization for the specified URLs.

Clear this check box to disable delta optimization for the specified URLs.

Note The ACE restricts you from enabling delta optimization if you have

previously specified either Cache Dynamic or Dynamic Entity Tag.

Enable AppScope AppScope runs on the Management Console of the optional Cisco AVS

3180A Management Station and measures end-to-end application

performance.

Check this check box to enable AppScope performance monitoring for use

with the ACE appliance.

Clear this check box to disable AppScope performance monitoring for use

with the ACE appliance.

Flash Forward The FlashForward feature reduces bandwidth usage and accelerates

embedded object downloading by combining local object storage with

dynamic renaming of embedded objects, thereby enforcing object freshness

within the parent HTML page.

Specify how the ACE appliance is to implement FlashForward:

• N/A—Indicates that this feature is not enabled.

• Flash Forward—Indicates that FlashForward is to be enabled for the

specified URLs and that embedded objects are to be transformed.

• Flash Forward Object—Indicates that FlashForward static caching is to

be enabled for the objects that the corresponding URLs refer to, such as

Cascading Style Sheets (CSS), JPEG, and GIF files.

Cache Dynamic Check this check box to enable Adaptive Dynamic Caching for the specified

URLs even if the expiration settings in the response indicate that the content

is dynamic. The expiration of cache objects is controlled by the cache

expiration settings based on time or server load.

Clear this check box to disable this feature.

Note The ACE restricts you from enabling Cache Dynamic if you have

previously specified either Enable Delta or Dynamic Entity Tag.

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