CCNA Practice Quiz: 200-301 Quiz 28

1. The default amount of time that a device will hold information about its neighbors using LLDP is 120 seconds. Which of the following command allows you to change the value? *This question is required.

• Router(config)#lldp holdtime [number of seconds]
• Router(config)#lldp timer [number of seconds]
• Router#clear lldp counters
• Router#show lldp entry neighbor_name

2. Which of the following describes the function of a dedicated wireless access point on a network? *This question is required.

• On a network, a wireless access point only acts as a bridge between the wireless segment and the wired segment on the same subnet.
• On a network, a wireless access point only acts as a hub that connects to both the wireless and wired networks.
• On a network, a wireless access point only acts as a router that connects the wireless network to the wired network.
• On a network, a wireless access point only acts as a switch that forwards traffic from the wireless network to the wired network.

3. You are designing a routing solution for your organization. You want to improve routing efficiency by ensuring that routers save frequently used data link headers to encapsulate packets.

Which types of routing logic could you implement? (Choose two) *This question is required.

• Store and forward
• Fast switching
• Fragment free
• Cisco express forwarding
• Process switching

4. You are currently using EIGRP on your network. Which of the following would you gain by switching to OSPF? (Choose two) *This question is required.

• VLSM support
• Multiprotocol support
• Unequal-cost load balancing
• Hierarchical network design
• Autosummarization
• Open standard

5. You need to configure a wireless network. You want to use WPA2 Enterprise. Which of the following components will be part of your design? (Choose two) *This question is required.

• 802.1x
• AES encryption
• WEP encryption
• Preshared keys
• Open authentication
• TKIP encryption

6. Your company security policy states that wireless networks are not to be used because of the potential security risk they present to your network.

One day, you find that an employee has connected a wireless access point to the network in his office. What type of security risk is this? *This question is required.

• Phishing
• Rogue access point
• Social engineering
• Man-in-the-middle
• Physical security

7. You check the time on a router and find that it is behind by several minutes. To fix this issue, you decide to configure NTP on the router to get time from a Stratum 2 time provider on the internet with a hostname of 0.pool.ntp.org.

Which command should you use? *This question is required.

• ntp status
• ntp server 0.pool.ntp.org
• ntp master 0.pool.ntp.org
• feature ntp 0.pool.ntp.org

8. Which SNMP component monitors individual network devices? *This question is required.

• SNMP Trap
• SNMP Manager
• SNMP MIB
• SNMP Agent

9. Which of the following parts of the Trojan horse packet installs the malicious code onto the target machine? *This question is required.

• Wrapper
• Dropper
• Construction kit
• Server

10. Heather wants to gain remote access to Randy's machine. She has developed a program and hidden it inside a legitimate program that she is sure Randy will install on his machine. Which of the following types of malware is she using? *This question is required.

• Virus
• Spyware
• Worm
• Trojan horse