CCNA Routing and Switching (legacy) Free Practice Exam Questions

125 real CCNA Routing and Switching (legacy) exam questions with answers and AI explanations. Cisco certification prep — page 2 of 13.

1. Question 17: Which two steps must you perform on each device that is configured for IPv4 routing before you implement OSPFv3? (Choose two)
2. Question 20: Which two statements about northbound and southbound APIs are true? (Choose two.)
3. Question 21: Which function does the IP SLAs ICMP Echo operation perform to assist with troubleshooting?
4. Question 22: In which byte of an IP packet can traffic be marked?
5. Question 23: Which switching method duplicates the first six bytes of a frame before making a switching decision?
6. Question 24: If the primary root bridge experiences a power loss, which switch takes over?
7. Question 25: Which PPP subprotocol negotiates authentication options?
8. Question 26: Which statement about upgrading a cisco IOS device with TFTP server?
9. Question 27: Which two statements about syslog logging are true? (Choose two.)
10. Question 29: Which command is used to build DHCP pool?