A network adopts 802. 1X To authenticate access users, the access control equipment is deployed at the convergence layer, and after the deployment is completed, it is used on the access control equipment t-aa The command test is successful, but the user cannot access the network. The failure may be caused by the following reasons? (Multiple choice)

A company has a large number of mobile office employees who need to deploy a mobile office system to manage employees. The company employs more than 2,000 people and its work areas are distributed throughout the country. What kind of deployment method is used to facilitate management?

When the -aa command is used on the access control device to test the connectivity with the Radius server, the running result shows success, but the user cannot Normal access, the possible reason does not include which of the following options?

According to the user's access5W1H Conditions determine access rights andQoS Strategy for5W1Ho[Which of the following descriptions are correct? (Multiple choice)

Use on the terminal Portal The authentication is connected to the network, but you cannot jump to the authentication page. The possible reason does not include which of the following options?