Chapter22 Network Admission Con trol
Edit NAC Tab
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Cisco Router and Security Device Manager Version 2.2 User’s Guide
OL-4015-08
Exception List Window
This placeholder topic will be removed when the help system for NAC is built.
This help topic has already been written for wizard mode. To view it, click on the
following link:
NAC Exception List
Exception Policies Window
NAC exception policies control the network access of hosts in the exception list.
A NAC exception policy consists of a name, an access rule, and/or a redirect URL.
The access rule specifies the destinations that hosts governed by the policy have
access to. If a redirect URL is specified in the policy, the policy can point web
clients to sites that contain information on how to obtain the latest available virus
protection.
An example of a NAC policy entry is shown in the following table:
Access rules associated with NAC policies must be extended ACLs, and must be
named. An example of an access rule that might be used in a NAC policy is shown
in the following table:
This rule permits any host governed by the policy to send IP traffic to the IP
address 172.30.2.10.
Name Access Rule Redirect URL
NACLess nac-rule http://172.30.10/update
Action Source Destination Service Log Attributes
permit any 172.30.2.10 ip