It is possible to group the NADs into Network Device Groups (NDGs) for location or service-based filtering. To do this, the use of NDGs must first be enabled:

1. Click Interface Configuration from the main menu (Figure 7-13).

Figure 7-13 Interface Configuration screen for the creation of NDGs

230Building a Network Access Control Solution with IBM Tivoli and Cisco Systems

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IBM Tivoli and Cisco manual Interface Configuration screen for the creation of NDGs