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Cisco CCNA in 60 Days

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Day 28

Day 28

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1. DHCP actually uses ___ ports ___ and ___ to communicate over the network. Choose two.

Question 1 of 14

2. If you wanted to set the router as the NTP server you would add which command?

Question 2 of 14

3. DHCP Ack packet: The DHCP server sends another broadcast message to confirm the IP address allocation to that specific client, again using UDP source port _____ and destination port _____. (choose two)

Question 3 of 14

4. DNS maps IP addresses to hostnames.

Question 4 of 14

5. Inside the defined DHCP scopes you can configure a number of parameters, such as? (choose all that apply)

Question 5 of 14

6. Network Time Protocol runs on the network over ___?

Question 6 of 14

7. If your DHCP server is on a different subnet to the host then you must add which command to the router?

Question 7 of 14

8. An IP address can be leased via DHCP for minutes or hours but not days.

Question 8 of 14

9. DHCP states for clients include? (choose all that apply)

Question 9 of 14

10. DHCP states for clients include? (choose all that apply)

Question 10 of 14

11. You can debug DNS on the router with the _______ command.

Question 11 of 14

12. To verify the clients currently served by the router DHCP server, you can use the command?

Question 12 of 14

13. When the host first boots up, if it has been configured to use DHCP (which most hosts are), it will send a multicast message asking for IP information to be allocated.

Question 13 of 14

14. Which command will exclude an IP address from your DHCP pool?

Question 14 of 14


 

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