CCNA Exam Questions 200-120

Question 10

What is SNMPv3 authentication protocol?

Answer: HMAC-MD5 or HMAC-SHA (Maybe either of them will appear in the exam)

Question 11

Which three statements about Syslog utilization are true? (Choose three)

A. Utilizing Syslog improves network performance.
B. The Syslog server automatically notifies the network administrator of network problems.
C. A Syslog server provides the storage space necessary to store log files without using router disk space.
D. There are more Syslog messages available within Cisco IOS than there are comparable SNMP trap messages.
E. Enabling Syslog on a router automatically enables NTP for accurate time stamping.
F. A Syslog server helps in aggregation of logs and alerts.

 

Answer: C D F

Question 12

What NetFlow component can be applied to an interface to track IPv4 traffic?

A. flow monitor
B. flow record
C. flow sampler
D. flow exporter

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