An administrator currently manages AR2200 devices in the network through a single password, however the company wishes to introduce another two administrators and provide unique user credentials and privilege levels for telnet access to the network devices. What action can be taken? (Choose three)

Which of the following authentication methods are supported for Telnet users? (Choose three)

Which authentication modes does AAA support? (Choose three).

[RTA]aaa [RTA - aaa]domain huawei [RTA - aaa - domain - huawei]authentication - scheme au1 [RTA - aaa - domain - huawei]authentication - scheme au2 Refer to the configuration output. RTA has been configured using AAA as shown, and associated with the “huawei” domain. For users in the huawei domain, which authentication - scheme will be used

A user accesses a server supporting AAA, for which the authorization mode on the AAA server has been configured using the command “authorization - mode hwtacacs if - authenticated”. Which of the following statements regarding this command are true? (Choose three).