CBT IT Certification Training

Unlimited IT Certification Courses via Streaming Video

Module 24 Exam

Back to Main Page

1. You've enabled port security on your switch port. Which command will configure only a static mac address to connect?

Question 1 of 24

2. You configure the below command. Where is the learned mac address added?

switchport port-security mac-address sticky

Question 2 of 24

3. You are asked to configure a switch port to permit only three mac addresses to connect. Which command do you use?

Question 3 of 24

4. Which are the options for port security once it is triggered? (choose all that apply)

Question 4 of 24

5. 802.1x provides which three device roles?

Question 5 of 24

6. The 802.1x authentication process uses the _________ between the supplicant and the authenticator as the foundation protocol for authentication.

Question 6 of 24

7. 802.1X messages between the authenticator and the server need to feature ______ attributes.

Question 7 of 24

8. DHCP snooping features the concept of which port types? (choose two)

Question 8 of 24

9. Switch stacking comes in which options?

Question 9 of 24

10. Switchport Protect Mode means – Keep the port up, but do not allow the off ending host to send/receive data.
SNMP trap is sent.

Question 10 of 24

11. The switchport err-disable root causes can vary based on the switch model, but the most common causes include:

Question 11 of 24

12. The default errdisable recovery timeout is ____ on most switches.

Question 12 of 24

13. Which command will reveal the below output?

err

Question 13 of 24

14. Common layer 2 attacks include:

Question 14 of 24

15. Dynamic ARP Inspection can be used in both Dynamic Host Configuration Protocol (DHCP) and non-DHCP environments.

Question 15 of 24

16. Dynamic ARP Inspection is supported on?

Question 16 of 24

17. Which command will display the below output?

arp

Question 17 of 24

18. This keyword modifies the IP validation test so that ARPs with a sender address of 0.0.0.0 are not denied by the switch.

 

ip arp inspection validate ______

Question 18 of 24

19. DHCP uses ____ port __.

Question 19 of 24

20. DHCP snooping provides network protection from rogue DHCP servers by creating a logical ______ between untrusted hosts and DHCP servers.

Question 20 of 24

21. Globally enable DHCP snooping on the switch by issuing the ______ global configuration command.

Question 21 of 24

22. There are two primary methods used to perform VLAN hopping attacks, as follows:

Question 22 of 24

23. By default, traffic in the native VLAN using 802.1Q trunks is not tagged as frames travel between switches in the Layer 2 switched network.

Question 23 of 24

24. To allow for 802.1x authentication, the 802.1x multiple hosts feature allows multiple users to gain access to a single authenticated 802.1x port.

Question 24 of 24


 

content-filler