You might see: "A host sends an ARP request for its own IPv4 address. What is the purpose?" The distractor option is "To populate the ARP table of neighboring devices" – ignore that. The correct answer is duplicate address detection.
To answer these correctly, you must visualize the frame. The exam often tests on the following fields:
Below are common questions and answers for the Chapter 5 exams across the most popular Netacad courses, current for the academic cycle. CCNA 1 (Introduction to Networks v7.0) Netacad Chapter 5 Exam Answers
Switch# show mac address-table Mac Address Table ------------------------------------------- Vlan Mac Address Type Ports ---- ----------- -------- ----- 1 0050.7966.6800 DYNAMIC Fa0/1 1 0050.7966.6801 DYNAMIC Fa0/2 1 0050.7966.6802 DYNAMIC Fa0/3
What happens when a host sends an ARP request for its own IP address? You might see: "A host sends an ARP
Integrated home routers typically combine three functions: a switch , a router , and a wireless access point .
Which protocol is used to send web page data and requires acknowledgments? To answer these correctly, you must visualize the frame
The exam often tries to confuse you by mixing up MAC addresses (48-bit) with IPv6 interface IDs (64-bit). Remember: EUI-64 takes the 48-bit MAC, splits it, injects FFFE , and flips the U/L bit.
The exam focuses heavily on two distinct layers of the OSI model:
A switch receives a frame with a destination MAC address that is not in its MAC address table. What does the switch do?