Which three methods does Cisco DNA Centre use to discover devices? (Choose three)

Which three methods does Cisco DNA Centre use to discover devices? (Choose three)

A. CDP

B. SNMP

C. LLDP

D. ping

E. NETCONF

F. a specified range of IP addresses

View Answer

Answer: A, B, C,

Explanation:

Cisco DNA Center discovers devices using a variety of methods.

The correct answers are:

A. CDP (Cisco Discovery Protocol): This is a Cisco proprietary protocol that is used to discover Cisco devices that are directly connected.

B. SNMP (Simple Network Management Protocol): This protocol is used to collect and organize information about managed devices on IP networks and to modify that information to change device behavior.

C. LLDP (Link Layer Discovery Protocol): An industry-standard protocol used to discover the identity of neighboring devices on a local broadcast domain.

References: = Implementing and Operating Cisco Service Provider Network Core Technologies