Question 1
The network administrator must configure R1 to authenticate Telnet connections based on Cisco ISE using RADIUS. ISE has been configured with an IP address of 192.168.1.5 and with a network device pointing toward R1 (192.168.1.1) with a shared secret password of Cisco123. The administrator has configured this on R1:
aaa new-model
!
radius server ISE1
address ipv4 192.168.1.5
key Cisco123
!
aaa group server tacacs+ RAD-SERV
server name ISE1
!
aaa authentication login default group RAD-SERV
The network administrator cannot authenticate to access R1 based on ISE. Which set of configurations fixes the issue?
line vty 0 4
login authentication default
line vty 0 4
login authentication RAD-SERV
aaa group server radius RAD-SERV
server name ISE1
aaa group server tacacs+ ISE1
server name RAD-SERV
Correct answer: C