
Chapter 14      Network Admission Control
NAC Policies
14-24
User Guide for Cisco Secure ACS for Windows Server
78-16592-01
Note Under Default Rule, the meanings of the Result Credential Type list, 
Token list, and Action box are identical to the options of the same 
name in the Configurable Rules table, except that the default rule is 
automatically true, provided that no rule in the Configurable Rules 
table is true.
Rule Configuration Options
On the Rule Configuration page you can specify the rule elements that make up a 
rule. For more information about rules, see About Rules, Rule Elements, and 
Attributes, page 14-19.
The options for configuring a rule are as follows:
•Rule Elements Table—Lists the rule elements that make up the rule. The 
information displayed in Attribute, Operator, and Value columns for each rule 
element reflect the settings specified when the rule element was created. For 
details about the meaning of each column, see the corresponding option 
description below.
The Rule Elements Table is limited to displaying 27 characters in the 
Attribute column and 11 characters in the Value column.
•Remove button—Removes the selected rule element from the Rule Elements 
Table and sets the Attribute, Operator, and Value options to the values in the 
corresponding columns of the removed rule element. You can also 
double-click a rule element to remove it from the table.
Tip The Remove button enables you to edit a rule element previously added to the 
table. After you select the rule and click remove, you can change the Attribute, 
Operator, and Value options (described below) and then click enter to return the 
edited rule to the Rule Elements Table.
•Attribute—Lists all posture validation attributes that you can use to specify 
rules. The attributes listed are only those that can be received from a NAC 
client. Attributes that can only be sent, such as 
Cisco:PA:System-Posture-Token, cannot be used in a rule and thus never