Cisco 350-401 Online Practice Questions and Exam Preparation

Cisco 350-401 Online Questions & Answers

• Question 891:

  By default, which virtual MAC address does HSRP group 32 use?

  A. 00:5e:0c:07:ac:20
  B. 04:18:20:83:2e:32
  C. 05:5e:5c:ac:0c:32
  D. 00:00:0c:07:ac:20
  D. 00:00:0c:07:ac:20

  ---

  Explanation

  The virtual IP resolves to a virtual MAC address in the format 0000.0c07.acxx, xx being the group number in hexadecimal. For example, if you use group number 3, the last part of the MAC address is ac03. 32 is in binary 0010 0000 that's mean in HEX its 2 0

• Question 892:

  Which two actions are recommended as security best practice to protect REST API (Choose two)

  A. Use TACACACS+ authentication
  B. Enable dual authentication of the session
  C. Enable out-of band authentication
  D. Use SSL for encryption
  E. Use a password hash
  D. Use SSL for encryption
  E. Use a password hash

• Question 893:

  A VoIP phone is plugged in to a port but cannot receive calls.

  Which of the following needs to be done on the port to address the issue?

  A. Trunk all VLANs on the port.
  B. Configure the native VLAN.
  C. Tag the traffic to voice VLAN.
  D. Disable VLANs.
  C. Tag the traffic to voice VLAN.

• Question 894:

  Which JSON script is properly formatted?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  B. Option B

• Question 895:

  Refer to the exhibit. An engineer must add the SNMP interface table to the NetFlow protocol flow records.

  Where should the SNMP table option be added?

  

  A. under the interface
  B. under the flow record
  C. under the flow monitor
  D. under the flow exporter
  D. under the flow exporter

  ---

  Explanation

  option interface-table

  This command causes the periodic sending of an options table, which will allow the collector to map the interface SNMP indexes provided in the flow records to interface names. The optional timeout can alter the frequency at which the reports are sent.

  Router(config)# flow exporter FLOW-EXPORTER-1

  Router(config-flow-exporter)# option interface-table

  https://www.cisco.com/c/en/us/td/docs/ios/fnetflow/command/reference/fnf_book/fnf_02.html

• Question 896:

  Why does the vBond orchestrator have a public IP?

  A. to allow for global reachability from all WAN Edges in the Cisco SD-WAN and to facilitate NAT traversal
  B. to provide access to Cisco Smart Licensing servers for license enablement
  C. to enable vBond to learn the public IP of WAN Edge devices that are behind NAT gateways or in private address space
  D. to facilitate downloading and distribution of operational and security patches
  A. to allow for global reachability from all WAN Edges in the Cisco SD-WAN and to facilitate NAT traversal

  ---

  Explanation

  https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/system-overview.html#:~:text=Cisco%20vBond%20Orchestrator%20is%20a,network%20can%20connect%20to%20it

• Question 897:

  If AP power level is increased from 25 mW to 100 mW, what is the power difference in dBm?

  A. 6 dBm
  B. 14 dBm
  C. 17 dBm
  D. 20 dBm
  A. 6 dBm

  ---

  Explanation

  References:

  https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/23231-powervalues-23231.html

• Question 898:

  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 partially configured. Complete the OSPF configurations to achieve these goals:

  1. Configure R3 to always be the DR in Area

  20. Do not change the router ID.

  2. Configure R2 and R10 so they do not participate in a DR/BDR election process in Area 10.

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

  ---

  Explanation

  Solution:

  R3

  Int e0/1

  Ip ospf priority 255

  End

  R2

  Int e0/1

  Ip ospf network point-to-point

  End

  R10

  Int e0/0

  Ip ospf network point-to-point

  End

• Question 899:

  Which protocol does Cisco Catalyst Center (formerly DNA Center) SDK use to discover the topology of non-Cisco devices in a network?

  A. CDP
  B. LLDP
  C. Telnet
  D. SSH
  B. LLDP

• Question 900:

  Which free application make REST call against DNA center?

  A. Postman
  B. Ansible
  C. Chef
  D. Puppet
  A. Postman