1Z0-821 practice question 8 of 30

Server A, Server B, and Server C are connected to the same network switch and are on the sari Each server has a single network interface, net0. You…

Server A, Server B, and Server C are connected to the same network switch and are on the sari Each server has a single network interface, net0. You received a tech support call that Server B has lost network connectivity. Your troubleshooting has discovered: Server A can ping Server C, but not Server B. Server B can ping localhost, but not Server A or C. Server C can ping Server A, but not Server B. On Server F3, you enter the following command: dladm show-phys | grep net0 Response: net0/v4 Ethernet down 0 unknown el00gl What is the next logical troubleshooting action?

Answer options

A: Run arp -a on all servers.

B: Confirm that the router is working.

C: Confirm that the power light of the network switch is on.

D: Confirm that the physical network connections are intact. Correct answer

E: On Server A and C, run tranceroute –n server.

F: On Server B, run tranceroute –n servera and tranceroute –n serverc.

Correct Answer:

D. Confirm that the physical network connections are intact.

Explanation

Check the physical connection.

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