Which three steps involved in the free mobility deployment? (Multiple choices)

In WPA2, WPA2 is more secure than WPA because of the more secure encryption technology - TKIP/MIC.

In the centralized networking, the database, SM server, SC server and AE server are all installed at the headquarters of the enterprise. This networking mode is applicable to enterprises with a wide geographical distribution of users and a large number of users.

When configuring an antivirus software policy, if set "The required antivirus software violation level is not installed or not running" is "general", and select the option "There is a serious violation of the rules prohibit access to the network." When the user use Any office for authentication, the authentication is passed. However, if the result of the security check shows that the antivirus software is not enabled, can the user access the network?

The SACG query right-manager information as follows, which are correct? (Multiple choices)
[USG] display right-manager server-group
17:35:21 2017/7/14
Server group state: Enable
Server number:1
Server ip address Port State Master
1.1.1.2 3288 active Y
2.1.1.1 3288 active N