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 12 of 13.

1. Question 167: Which value is used to determine the active router in an HSRP default configuration?
2. Question 168: Which IPv6 address is valid?
3. Question 169: Which VTP mode prevents you from making changes to VLANs?
4. Question 170: By default, how many MAC addresses are permitted to be learned on a switch port with port security enabled?
5. Question 171: Which protocol advertises a virtual IP address to facilitate transparent failover of a Cisco routing device?
6. Question 172: Which three technical services support cloud computing? (Choose three.)
7. Question 173: Which three statements about link-state routing are true? (Choose three.)
8. Question 176: When is the most appropriate time to escalate an issue that you troubleshooting?
9. Question 177: Which Layer 2 protocol encapsulation type supports synchronous and asynchronous circuits and has built-in security mechanisms?
10. Question 178: When a DHCP server is configured, which two IP addresses should never be assignable to hosts? (Choose two.)