CCNA 200‑301 Exam Questions – Part 6

Deepen your CCNA preparation with 20 more exam‑style questions covering PortFast and STP, WLAN security defaults, internet connectivity options, fiber-optic cabling, identity theft, NAT overload, memory buffering, FlexConnect standalone mode, VPN and 802.1X, and TCP/UDP port behavior. Every question includes a detailed explanation.

CCNA v7.0 Exam Answers

101. What is a benefit of PortFast configured on a Cisco switch port?
102. A network administrator is configuring security for new WLANs on a Cisco 3500 series WLC. What is the default protocol used for authentication key management?
103. Which two statements describe an Internet-based connectivity option? (Choose two.)
104. What is a difference between autonomous APs and controller-based APs in wireless LANs?
105. Two recent networking graduates from a local college have just been hired by a communication company to work on various network cabling projects throughout the state. Why would the company consider using fiber-optic cabling in long-haul networks?
106. An employee is logging into a company account and another employee stands in such a way to see the account ID and password. Which kind of threat is this?
107. What is the purpose of the overload keyword in the ip nat inside source list 1 pool NAT_POOL overload command?
108. What two types of always-on internet connections are commonly used by teleworkers to communicate with a company? (Choose two.)
109. A technician needs to add a new wireless device to a small WLAN. The WLAN is a mixture of old and newer 802.11b and 802.11g devices. What choice for the new device would provide the most interoperability for present and future growth?
110. What action takes place when a frame entering a switch has a unicast destination MAC address appearing in the MAC address table?
111. A technician is reviewing a report of slowness during peak traffic periods and is looking at performance on a particular switch. What should the technician be aware of about memory buffering on a switch?
112. A company deploys FlexConnect APs in the remote office and uses CAPWAP to allow a WLC in their corporate headquarters office to manage WLANs in the remote office. One day the network administrator in the remote office notices that the FlexConnect APs are operating in the standalone mode. Which two functions can these APs perform in this mode? (Choose two.)
113. What term describes a default queuing method where packets are sent out of an interface in the order in which they arrive?
114. An employee who travels constantly for work needs to access the company network remotely. Which security mechanism offers a secure connection?
115. Which protocol defines port-based authentication to restrict unauthorized hosts from connecting to the LAN through publicly accessible switch ports?
116. What is a spyware threat?
117. What characteristic completes the following statement? When an IPv6 static route is configured, a fully-specified configuration should be used with ...
118. Which LAN attack spoofs the root bridge to change the topology of a network?
119. Refer to the exhibit. A network administrator is reviewing port and VLAN assignments on switch S2 and notices that interfaces Gi0/1 and Gi0/2 are not included in the output. Why would the interfaces be missing from the output?
show vlan brief output exhibit on switch S2
🔍 Click to zoom
120. Data is being sent from a source PC to a destination server. Which three statements correctly describe the function of TCP or UDP in this situation? (Choose three.)

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