A network engineer is configuring guest access and notices that when a guest user registers a second device for access, the first device loses access.
What must be done to ensure that both devices for a particular user are able to access the guest network simultaneously?
A. Use a custom portal to increase the number of logins.
B. Create an Adaptive Network Control policy.
C. Modify the quest type to increase the number of maximum devices.
D. Configure the sponsor group to increase the number of logins.
