A.Network devices use different services like SNMP, syslog, and streaming telemetry to send data to the controller

B.Devices establish an iPsec tunnel to exchange data with the controller

C.The Cisco CU Analyzer tool gathers data from each licensed network device and streams it to the controller.

D.Devices use the call-home protocol to periodically send data to the controller.

A.255.255.255.128

B.255.255.255.248

C.255.255.248.

D.255.255.255.240

A.local port ID

B.lowest neighbor's bridge ID

C.lowest path cost to the root bridge

D.lowest neighbor's port ID

A.TACACS+ separates authentication and authorization, and RADIUS merges them

B.RADIUS logs all commands that are entered by the administrator, but TACACS+ logs only start, stop, and interim commands

C.RADIUS is most appropriate for dial authentication, but TACACS+ can be used for multiple types of authentication

D.TACACS+ encrypts only password information and RADIUS encrypts the entire payload

A.2001 :db8:4425:5400:77ft:fe07:/64

B.2001 :db8::5000:00ff:fe04 0000/64

C.2001 :db8::5000:0004:5678:0090/64

D.2001 :db8::5200:00ff:fe04:0000/64