What is the protocol of the Router Advertisement (RA) packet, which is used in IPv6 stateless address auto-configuration?
An authenticator router has been configured with two domains named "Area1" and "Area2", following which a user is created with the username "huawei" and the password "hello" for authentication. Which domain does this user belong to?
According to the VTY user interface configuration shown in the following figure, the user level is set to 3.
Which of the following methods is not used for logging in to the VRP system?