How many roles should be created on an Aruba Mobility Controller?

Creating roles on an Aruba Mobility Controller is essential for implementing effective access control and content filtering in a network environment. The correct choice of having as many roles as necessary aligns with the flexibility and configurability that Aruba's infrastructure provides.

In practice, the number of roles created should reflect the specific needs of the organization, allowing for tailored access levels for diverse user groups. For instance, different roles can be established for employees, guests, or contractors based on their unique access requirements and the resources they need. This granularity helps enforce security policies effectively and manage user privileges appropriately.

The ability to create multiple roles helps network administrators ensure that users have the access they require without compromising security. This approach also enhances the user experience by catering to different access needs across various scenarios within the organization.

The other choices do not capture the essence of effective role management within an Aruba Mobility Controller. For example, creating only one role would severely limit the network's adaptability to different user types and needs. Specifying only two roles might not be sufficient in larger, more complex networks where diverse user groups require differentiated access. Similarly, limiting to only user roles ignores the potential for administrative or other specialized roles that may be critical for managing the network effectively.