Cisco 200-301 Online Practice Questions and Exam Preparation

Cisco 200-301 Online Questions & Answers

• Question 151:

  Which 802.11 frame type is indicated by a probe response after a client sends a probe request?

  A. action
  B. management
  C. control
  D. data
  B. management

  ---

  Management frames: Used for joining and leaving a wireless cell. Management frame types include association request, association response, and reassociation request, just to name a few. (See Table 7-2 for a complete list.) Control frames: Used to acknowledge when data frames are received. Data frames: Frames that contain data.

• Question 152:

  Which interface condition is occurring in this output?

  

  A. collisions
  B. bad NIC
  C. duplex mismatch
  D. broadcast storm
  D. broadcast storm

• Question 153:

  Which type of API allows SDN controllers to dynamically make changes to the network?

  A. northbound API
  B. REST API
  C. SOAP API
  D. southbound API
  D. southbound API

  ---

  Cisco overview doc for SDN here: https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Data_Center/VMDC/SDN/SDN.html

• Question 154:

  Refer to the exhibit.

  

  What is the issue with the interface GigabitEthernet0/0/1?

  A. port security
  B. cable disconnect
  C. high throughput
  D. duplex mismatch
  D. duplex mismatch

• Question 155:

  Refer to the exhibit.

  

  What does route 10.0.1.3/32 represent in the routing table?

  A. the 10.0.0.0 network
  B. a single destination address
  C. the source 10.0.1.100
  D. all hosts in the 10.0.1.0 subnet
  B. a single destination address

• Question 156:

  Refer to the exhibit.

  

  Which functionalities will this SSID have while being used by wireless clients?

  A. decreases network security against air sniffing attacks and discourages the use of complex passwords
  B. increases network security against offline dictionary attacks and discourages time-consuming brute force attacks
  C. decreases network security against offline dictionary attacks and encourages easy access to the network
  D. increases network security against man in the middle attacks and discourages denial of service attacks
  B. increases network security against offline dictionary attacks and discourages time-consuming brute force attacks

  ---

  Based on the configuration shown in the image, several key settings are visible that will impact the security and behavior of the WLAN:

  1. WPA2 + WPA3 Encryption: The WLAN is configured to use both WPA2 and WPA3, which strengthens the security. WPA3 includes enhancements like Simultaneous Authentication of Equals (SAE) to defend against offline dictionary attacks and makes brute-force attacks more difficult, especially with features like forward secrecy.

  2. Protected Management Frame (PMF) Required: This protects against man-in-the-middle attacks by ensuring the integrity and authenticity of management frames. This setting helps defend against deauthentication attacks.

  3. Fast Transition (802.11r): This allows seamless handoff between access points, ensuring that wireless clients can roam quickly and securely without re-authentication delays.

  4. AES (CCMP128) and GCMP256: These encryption protocols enhance data security over the air. AES is widely regarded as highly secure, while GCMP provides even stronger encryption.

  5. Authentication Key Management (AKM) Options: SAE (Simultaneous Authentication of Equals) is selected, which is the key management method in WPA3, designed to defend against brute-force password attacks. It also includes features to protect against offline dictionary attacks.

  Based on these security features, the most appropriate answer is:

  increases network security against offline dictionary attacks and discourages time-consuming brute force attacks

• Question 157:

  DRAG DROP

  Drag and drop the characteristic from the left onto the IPv6 address type on the right.

  Select and Place:

  

  

• Question 158:

  An engineer is configuring data and voice services to pass through the same port. The designated switch interface fastethernet0/1 must transmit packets using the same priority for data when they are received from the access port of the IP phone. Which configuration must be used?

  A. interface fastethernet0/1 switchport priority extend cos 7
  B. interface fastethernet0/1 switchport voice vlan untagged
  C. interface fastethernet0/1 switchport voice vlan dot1p
  D. interface fastethernet0/1 switchport priority extend trust
  D. interface fastethernet0/1 switchport priority extend trust

• Question 159:

  Refer to the exhibit.

  

  An engineer must add a subnet for a new office that will add 20 users to the network. Which IPv4 network and subnet mask combination does the engineer assign to minimize wasting addresses?

  A. 10.10.225.48 255.255.255.240
  B. 10.10.225.32 255.255.255.240
  C. 10.10.225.48 255.255.255.224
  D. 10.10.225.32 255.255.255.224
  D. 10.10.225.32 255.255.255.224

  ---

  Find the subnet mask *To have 20 User in a subnet We have to use /27 prefix

  *

  So Host count for /27 prefix is (2^5-2)=30

  *

  Subnet Mask for /27 prefix is (sum of Network bits (128+64+32)=224 , so 255.255.255.224 Find the network ID *As per the /27 prefix each subnet has 30 host and 32 including network ID and Broadcast ID

  *

  so first network ID is 10.10.255.0 and the second will be 10.10.255.32

• Question 160:

  Refer to the exhibit.

  

  Which command must be executed for Gi1.1 on SW1 to become a trunk port if Gi1/1 on SW2 is configured in desirable or trunk mode?

  A. switchport mode trunk
  B. switchport mode dot1-tunnel
  C. switchport mode dynamic auto
  D. switchport mode dynamic desirable
  C. switchport mode dynamic auto