CiscoCertified Network Associate (CCNA)
Domain 4Objective 2
4.2 Configure and Verify NTP Operating in a Client and Server Mode 200-301 Practice Questions (Page 4)
Part of the IP Services domain, which accounts for 10% of the 200-301 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~5–8 in this domain), expect 1–1 from this objective — we provide 32 practice questions to prepare you well beyond it. (estimate)
32questions here
7free pages
5concepts
10%of the exam
Questions 16–20
- 16
A network engineer is troubleshooting time discrepancies between two routers. Router A is configured with 'ntp master 5' and Router B is configured with 'ntp server 192.168.1.1' where 192.168.1.1 is Router A's interface. What is the expected stratum of Router B after synchronization?
Select an answer first - 17
A router is configured with 'ntp server 10.1.1.1' and 'ntp server 10.1.1.2'. The router is currently synchronized to 10.1.1.1. If 10.1.1.1 becomes unreachable, what will happen?
Select an answer first - 18
A router has multiple interfaces. The NTP server is reachable via the 10.0.0.2 address on interface GigabitEthernet0/1. The router's NTP packets are currently sourced from the wrong interface. Which command ensures NTP packets use the correct source address?
Select an answer first - 19
A router is configured with NTP authentication. The configuration includes 'ntp authentication-key 5 md5 Key123' and 'ntp trusted-key 5'. The router is also configured with 'ntp server 192.168.1.1 key 5'. However, the router is not synchronizing. 'show ntp associations' shows the server as 'reject'. What is the most likely cause?
Select an answer first - 20
A router is configured with NTP authentication. The configuration includes 'ntp authentication-key 10 md5 SecureKey' and 'ntp authenticate'. The router is also configured with 'ntp server 192.168.1.1 key 10'. However, 'show ntp status' shows the router is not synchronized. What is the most likely cause?
Select an answer first
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