Location refers to the end user's use AC-Campus The terminal environment when accessing the controlled network office. Which of the following options is correct for the description of the place?

Traditional access control policy passed ACL or VLAN Can not be achieved with IP Address decoupling, in IP The maintenance workload is heavy when the address changes. And because the agile network introduces the concept of security group, it can achieve the same IP Address decoupling.

Deployed by an enterprise network managerAgile Controller-Campus withSACG Later;Identityauthentication is successful but cannot access the post-authentication domain, This phenomenon may be caused by any reason? (Multiple choice)