Cisco 350-401 Online Practice Questions and Exam Preparation

Cisco 350-401 Online Questions & Answers

• Question 521:

  Refer to the exhibit.

  

  A network engineer must load balance traffic that comes from the NAT Router and is destined to 10.10.110.10, to several FTP servers.

  Which two commands sets should be applied? (Choose two).

  

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

• Question 522:

  Which two components are required for MPLS Layer 3 VPN configuration? (Choose two)

  A. Use MP-BGP for customer routes.
  B. Use LDP for customer routes.
  C. Use a unique RD per customer VRF.
  D. Use pseudowire for Layer 2 routes
  E. Use OSPF between PE and CE
  A. Use MP-BGP for customer routes.
  C. Use a unique RD per customer VRF.

• Question 523:

  Which configuration restricts the amount of SSH traffic that a router accepts to 100 kbps?

  

  

  

  

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

• Question 524:

  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 525:

  Which JSON script is properly formatted?

  

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

• Question 526:

  What Is the process for moving a virtual machine from one host machine to another with no downtime?

  A. high availability
  B. disaster recovery
  C. live migration
  D. multisite replication
  C. live migration

• Question 527:

  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 command set is required?

  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 (So. the ans should A or C).

  * 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 528:

  An EEM applet contains this command:

  event snmp oid 1.3.6.1.4.3.8.0.5.8.7.1.3 get-type next entry-op gt entry-val 80 poll-interval 8

  What is the result of the command?

  A. An SNMP event is generated when the value equals 80% for eight polling cycles.
  B. An SNMP event is generated when the value is greater than 80% for eight polling cycles.
  C. An SNMP event is generated when the value reaches 80%.
  D. An SNMP variable is monitored and an action is triggered when the value exceeds 80%.
  D. An SNMP variable is monitored and an action is triggered when the value exceeds 80%.

• Question 529:

  Refer to the exhibit.

  

  Cisco DNA Center has obtained the username of the client and the multiple devices that the client is using on the network. How is Cisco DNA Center getting these context details?

  A. The administrator had to assign the username to the IP address manually in the user database tool on Cisco DNA Center.
  B. Those details are provided to Cisco DNA Center by the Identity Services Engine
  C. Cisco DNA Center pulled those details directly from the edge node where the user connected.
  D. User entered those details in the Assurance app available on iOS and Android devices
  B. Those details are provided to Cisco DNA Center by the Identity Services Engine

• Question 530:

  Which of the following are benefits from implementing the use of VXLAN's in a network? (Choose two)

  A. Increased scalability since VXLAN extends the IF field to 24 bits, providing up to 16 million unique ID values.
  B. Makes the implementation of Spanning Tree more efficient.
  C. Can be used to replace layer 3 routing protocols and increase routing efficiency at layer 2.
  D. Supports Equal Cost Multi-pathing (ECMP) so that load balancing over multiple links can be used.
  A. Increased scalability since VXLAN extends the IF field to 24 bits, providing up to 16 million unique ID values.
  D. Supports Equal Cost Multi-pathing (ECMP) so that load balancing over multiple links can be used.

  ---

  Explanation

  VXLAN is a MAC in IP/UDP(MAC-in-UDP) encapsulation technique with a 24-bit segment identifier in the form of a VXLAN ID. The larger VXLAN ID allows LAN segments to scale to 16 million in a cloud network. In addition, the IP/UDP encapsulation allows each LAN segment to be extended across existing Layer 3 networks making use of Layer 3 equal-cost multipath (ECMP).

  https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/vxlan/configuration/guide/b_NX-OS_VXLAN_Configuration_Guide/overview.pdf