Cisco Explorer 4700 Installation Guide download pdf (Page 449)

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

OL-26645-02

Chapter 12 Configuring Traffic Policies

Setting Match Conditions for Class Maps

Step 6 Do the following:

• Click Deploy Now to deploy this configuration on the ACE appliance.

Note If you click Deploy Now, the ACE appliance drops the traffic and then restarts it, even if

you have not made changes. If you have not altered existing match conditions, click Cancel

instead of Deploy Now to ensure uninterrupted traffic.

• Click Cancel to exit this procedure without saving your entries and to return to the Match Condition

table.

• Click Next to configure another match condition for this class map.

URL URL names are to be used for application inspection decisions.

In the URL field, enter a URL or a portion of a URL to match. Valid entries are URL strings from

1 to 255 alphanumeric characters and include only the portion of the URL following

www.hostname.domain. For example, in the URL www.anydomain.com/latest/whatsnew.html,

include only /latest/whatsnew.html.

URL Length URL length is to be used for application inspection decisions.

1. In the URL Length Operator field, select the operand to be used to compare URL length:

–

Equal To—Indicates that the URL length must equal the number in the URL Length Value

(Bytes) field.

–

Greater Than—Indicates that the URL length must be greater than the number in the URL

Length Value (Bytes) field.

–

Less Than—Indicates that the URL length must be less than the number in the URL

Length Value (Bytes) field.

–

Range—Indicates that the URL length must be within the range specified in the URL

Length Lower Value (Bytes) field and the URL Length Higher Value (Bytes) field.

2. Enter values to apply for URL length comparison:

–

If you select Equal To, Greater Than, or Less Than in the URL Length Operator field, the

URL Length Value (Bytes) field appears. In the URL Length Value (Bytes) field, enter the

value for comparison. Valid entries are from 1 to 65535 bytes.

–

If you select Range in the URL Length Operator field, the URL Length Lower Value

(Bytes) and the URL Length Higher Value (Bytes) fields appear:

1. In the URL Length Lower Value (Bytes) field, enter the lowest number of bytes to be

used for this match condition. Valid entries are integers from 1 to 65535. The number in

this field must be less than the number entered in the URL Length Higher Value (Bytes)

field.

2. In the URL Length Higher Value (Bytes) field, enter the highest number of bytes to be

used for this match condition. Valid entries are integers from 1 to 65535. The number in

this field must be greater than the number entered in the URL Length Lower Value (Bytes)

field.

Table 12-12 HTTP Protocol Inspection Match Condition Types (continued)

Match Condition Type Description

1 ... 448 449 450 ... 648

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Cisco Explorer 4700 Installation Guide Page 449

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