Question 4: Which of the following steps are involved in configuring (and verifying) a router can use a TACACS+ server for AAA authentication? (Choose 3) Checkbox: (choose correct answers): [ ] Enable AAA New-Model on the router. [ ] Specify the TACACS+ server IP address and key. [ ] Test the connectivity and authentication using the test command. [ ] Configure the router to use RADIUS instead of TACACS+. [ ] Disable local authentication on the router. Answer: Multiple Answers