Cisco 350-401 Online Practice Questions and Exam Preparation

Cisco 350-401 Online Questions & Answers

• Question 281:

  DRAG DROP

  Drag and drop the LISP components on the left to their descriptions on the right. Not all options are used.

  Select and Place:

  

  

• Question 282:

  What is the purpose of data modeling languages?

  A. to describe a data schema convertible into any data encoding format
  B. to provide a framework to describe data flow patterns in networks
  C. to specify algorithms necessary to decode binary-encoded protocol data units
  D. to translate encoded data for interoperability between different CPU architectures
  A. to describe a data schema convertible into any data encoding format

• Question 283:

  Which Cisco EIGRP K-values are set to zero by default? (Choose three.)

  A. Bandwidth
  B. Load
  C. Total Delay
  D. Reliability
  E. MTU
  B. Load
  D. Reliability
  E. MTU

  ---

  Explanation

  References:

  https://ipwithease.com/eigrp-k-values/

  https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_eigrp/configuration/15-s/ire-15-s-book/ire-wid-met.html

• Question 284:

  Refer to the exhibit.

  

  After an engineer configures an EtherChannel between switch SW1 and switch SW2, this error message is logged on switch SW2.

  

  Based on the output from SW1 and the log message received on Switch SW2, what action should the engineer take to resolve this issue?

  A. Configure the same protocol on the EtherChannel on switch SW1 and SW2.
  B. Connect the configuration error on interface Gi0/1 on switch SW1.
  C. Define the correct port members on the EtherChannel on switch SW1.
  D. Correct the configuration error on interface Gi0/0 switch SW1.
  A. Configure the same protocol on the EtherChannel on switch SW1 and SW2.

  ---

  Explanation

  In this case, we are using your EtherChannel without a negotiation protocol. As a result, if the opposite switch is not also configured for EtherChannel operation on the respective ports, there is a danger of a switching loop. The EtherChannel Misconfiguration Guard tries to prevent that loop from occuring by disabling all the ports bundled in the EtherChannel.

• Question 285:

  When does a Cisco StackWise primary switch lose its role?

  A. when a stack member fails
  B. when the stack primary is reset
  C. when a switch with a higher priority is added to the stack
  D. when the priority value of a stack member is changed to a higher value
  C. when a switch with a higher priority is added to the stack

• Question 286:

  Refer to the exhibit.

  

  After running the code in the exhibit.

  Which step reduces the amount of data that NETCONF server returns to the NETCONF client, to only the interface's configuration?

  A. Use the txml library to parse the data returned by the NETCONF server for the interface's configuration.
  B. Create an XML filter as a string and pass it to get_config() method as an argument.
  C. Create a JSON filter as a string and pass it to the get_config() method as an argument.
  D. Use the JSON library to parse the data returned by the NFTCONF server for the interface's configuration.
  B. Create an XML filter as a string and pass it to get_config() method as an argument.

  ---

  Explanation

  "using the Pythonic approach with ncclient and its get_config() method, has a filter argument where you simply specify the filter type, in this case subtree, along with the XML RPC that you want to get a configuration rpc-reply."

  https://yang-prog-lab.ciscolive.com/pod/0/ncclient/get_config

• Question 287:

  In which forms can Cisco Catalyst SD-WAN routers be deployed at the perimeter of a site to provide SD-WAN services?

  A. virtualized instances
  B. hardware, software, cloud, and virtualized instances
  C. hardware, virtualized. and cloud instances
  D. hardware and virtualized instances
  C. hardware, virtualized. and cloud instances

• Question 288:

  An engineer must configure HSRP group 300 on a Cisco IOS router. When the router is functional, it must be the active HSRP router

  The peer router has been configured using the default priority value.

  Which three commands are required? (Choose three.)

  A. standby version 2 standby 300 priority 110 standby 300 preempt
  B. standby 300 priority 110 standby 300 timers 1 110
  C. standby version 2 standby 300 priority 90 standby 300 preempt
  D. standby 300 priority 90 standby 300 preempt
  A. standby version 2 standby 300 priority 110 standby 300 preempt

  ---

  Explanation

  In HSRP version 1, group numbers are supported the range from 0 to 255 and HSRP version 2 expands the group number range from 0 to 4095.

  * So it should HSRP v2 to assign the group no. 300

  * Default priority of the HSRP is 100 and the Router with higher priority no. will become Active Router. So the priority set over 100 for active router.

• Question 289:

  SIMULATION

  Guidelines

  This is a lab item in which tasks will be performed on virtual devices.

  1. Refer to the Tasks tab to view the tasks for this lab item.

  2. Refer to the Topology tab to access the device console(s) and perform the tasks.

  3. Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.

  4. All necessary preconfigurations have been applied.

  5. Do not change the enable password or hostname for any device.

  6. Save your configurations to NVRAM before moving to the next item.

  7. Click Next at the bottom of the screen to submit this lab and move to the next question.

  8. When Next is clicked, the lab closes and cannot be reopened.

  Topology

  

  Tasks

  OSPF is preconfigured on all devices except R30. Configure R30 to complete these tasks.

  Task 1:

  Configure OSPF according to the topology using these requirements:

  1. Use Process ID 100.

  2. Use Loopback0 for the Router ID.

  3. Advertise all networks into OSPF.

  Use network statements under the OSPF process to accomplish this task.

  Task 2:

  Configure a/18 summary route for Area 50.

  Advertise only Type 3 LSAs into Area0.

  R30

  

  A. See the solution below in Explanation.
  B. Place Holder
  C. Place Holder
  D. Place Holder
  A. See the solution below in Explanation.

  ---

  Explanation

  R30:

  Router#configure terminal

  Enter configuration commands, one per line. End with END or Ctrl-Z.

  Router(config)#router ospf 100

  Router(config-router)#router-id 10.0.0.1

  Router(config-router)#network 10.10.30.0 0.0.0.255 area 0

  Router(config-router)#network 10.20.30.0 0.0.0.255 area 0

  Router(config-router)#network 10.50.40.0 0.0.0.255 area 50

  Router(config-router)#exit

  Router(config)#interface Loopback0

  Router(config-if)#ip address 10.0.0.1 255.255.255.255

  Router(config-if)#no shutdown

  Router(config-if)#end

  Router#configure terminal

  Router(config)#router ospf 100

  Router(config-router)#summary-address 10.50.0.0 255.255.192.0

  Router(config-router)#exit

• Question 290:

  Refer to the exhibit.

  

  An engineer is troubleshooting an issue with non-Wi-Fi interference on the 5-GHz band. The engineer has enabled Cisco CleanAir and set the appropriate traps, but the AP does not change the channel when it detects significant interference.

  Which action will resolve the issue?

  A. Enable the Avoid Persistent Non-WiFi interference option
  B. Change the DCA Sensitivity option to High
  C. Enable the Event Driven Radio Resource Management option
  D. Disable the Avoid Foreign AP Interference option
  C. Enable the Event Driven Radio Resource Management option