Cisco CCNP Enterprise 350-401 Questions & Answers

• Question 241:

  Refer to the exhibit.

  

  How to make DSW1 the primary root for VLAN 10? (Choose two)

  A. DWS1(config-if)#spanning-tree port-priority 0

  B. DSW2(config-if)#spanning-tree port-priority 16

  C. DSW1(config-if)#interface gi1/3

  D. DSW2(config-if)#interface gi1/3

  E. DSW2(config-if)#spanning-tree port-priority 128

  Correct Answer: AC

  Maybe something was wrong with this question but we still have to choose the best answers.

• Question 242:

  Refer to the exhibit.

  

  Which type of antenna is shown on the radiation patterns?

  A. Dipole

  B. Yagi

  C. Patch

  D. Omnidirectional

  Correct Answer: A

• Question 243:

  What are two methods of ensuring that the multicast RPF check passes without changing the unicast routing table? (Choose two.)

  A. implementing static mroutes

  B. disabling BGP routing protocol

  C. implementing MBGP

  D. disabling the interface of the router back to the multicast source

  E. implementing OSPF routing protocol

  Correct Answer: AC

• Question 244:

  What are two features of NetFlow flow monitoring? (Choose two.)

  A. Copies all ingress flow information to an interface

  B. Include the flow record and the flow importer

  C. Can track ingress and egress information

  D. Can be used to track multicast, MPLS, or bridged traffic.

  E. Does not required packet sampling on interfaces

  Correct Answer: CD

• Question 245:

  In a Cisco DNA Center Plug and Play environment, why would a device be labeled unclaimed?

  A. The device has not been assigned a workflow.

  B. The device could not be added to the fabric.

  C. The device had an error and could not be provisioned.

  D. The device is from a third-party vendor.

  Correct Answer: A

• Question 246:

  Which of the following statements regarding BFD are correct? (Select 2 choices.)

  A. BFD is supported by OSPF, EIGRP, BGP, and IS-IS.

  B. BFD detects link failures in less than one second.

  C. BFD can bypass a failed peer without relying on a routing protocol.

  D. BFD creates one session per routing protocol per interface.

  E. BFD is supported only on physical interfaces.

  F. BFD consumes more CPU resources than routing protocol timers do.

  Correct Answer: AB

• Question 247:

  An engineer runs the sample code, and the terminal returns this output. Which change to the sample code corrects this issue?

  

  A. Change the JSON method from load() to loads().

  B. Enclose null in the test_json string in double quotes

  C. Use a single set of double quotes and condense test_json to a single line

  D. Call the read() method explicitly on the test_json string

  Correct Answer: A

  

• Question 248:

  Refer to the exhibit.

  

  An engineer must deny HTTP traffic from host A to host B while allowing all other communication between the hosts. Which command set accomplishes this task?

  

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: A

  In this case we need to configure a VLAN access-map to deny HTTP traffic and apply it to VLAN 10. To do it, first create an access-list, by which interesting traffic will be matched. The principle of VLAN access-map config is similar to the

  route-map principle.

  After this we'll create a vlan access-map, which has two main parameters: action and match. Match: by this parameter the interesting traffic is matched and here RACL or MAC ACL can be applied as well. Action: what to do with matched

  traffic. Two main parameters exist: Drop and Forward. In case of Drop, matched traffic will be dropped, and in case of forward, matched traffic will be allowed. A good reference and example can be found at https://www.networkstraining.com/

  vlan-access-mapexample-configuration/

• Question 249:

  Which tunneling technique is used when designing a Cisco SD-Access fabric data plane?

  A. LISP

  B. VRF Lite

  C. VRF

  D. VXLAN

  Correct Answer: D

  

• Question 250:

  Refer to the exhibit.

  

  What is the JSON syntax that is formed from the data?

  A. Make":`Gocar, "Model': "Zoom", "Features": ["Power Windows", "Manual Dnve", "Auto AC"]}

  B. 'Make ": "Gocar1, "Model": "Zoom", "Features": ["Power Windows", "Manual Drive", "Auto AC"]

  C. {"Make": Gocar, "Model": Zoom, "Features": Power Windows, Manual Drive, Auto AC}

  D. ("Make":[ "Gocar", "Model": "Zoom"], Features": ["Power Windows", "Manual Drive", "Auto AC"]}

  Correct Answer: A