Cisco 350 401 ENCOR Exam

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Revisa las primeras 10 preguntas. Las respuestas aparecen solo al hacer el simulacro.

1. 1 · Geral

   What is the difference between a RIB and a FIB?

   • A)The FIB is populated based on RIB content.
   • B)The RIB maintains a mirror image of the FIB.
   • C)The RIB is used to make IP source prefix-based switching decisions.
   • D)The FIB is where all IP routing information is stored.

2. 2 · Geral

   Which QoS component alters a packet to change the way that traffic is treated in the network?

   • A)policing
   • B)classification
   • C)marking
   • D)shaping

3. 3 · Geral

   Which statement about Cisco Express Forwarding is true?

   • A)The CPU of a router becomes directly involved with packet-switching decisions.
   • B)It uses a fast cache that is maintained in a router data plane.
   • C)It maintains two tables in the data plane: the FIB and adjacency table.
   • D)It makes forwarding decisions by a process that is scheduled through the IOS scheduler.

4. 4 · Geral

   What is a benefit of deploying an on-premises infrastructure versus a cloud infrastructure deployment?

   • A)ability to quickly increase compute power without the need to install additional hardware
   • B)less power and cooling resources needed to run infrastructure on-premises
   • C)faster deployment times because additional infrastructure does not need to be purchased
   • D)lower latency between systems that are physically located near each other

5. 5 · Geral

   How does QoS traffic shaping alleviate network congestion?

   • A)It drops packets when traffic exceeds a certain bitrate.
   • B)It buffers and queues packets above the committed rate.
   • C)It fragments large packets and queues them for delivery.
   • D)It drops packets randomly from lower priority queues.

6. 6 · Geral

   An engineer is describing QoS to a client. Which two facts apply to traffic policing? (Choose two.)

   • A)Policing should be performed as close to the source as possible.
   • B)Policing adapts to network congestion by queuing excess traffic.
   • C)Policing should be performed as close to the destination as possible.
   • D)Policing drops traffic that exceeds the defined rate.
   • E)Policing typically delays the traffic, rather than drops it.

7. 7 · Geral

   Which component handles the orchestration plane of the Cisco SD-WAN?

   • A)vBond
   • B)vSmart
   • C)vManage
   • D)WAN Edge

8. 8 · Geral

   What are two device roles in Cisco SD-Access fabric? (Choose two.)

   • A)edge node
   • B)vBond controller
   • C)access switch
   • D)core switch
   • E)border node

9. 9 · Geral

   What is the role of the vSmart controller in a Cisco SD-WAN environment?

   • A)It performs authentication and authorization.
   • B)It manages the control plane.
   • C)It is the centralized network management system.
   • D)It manages the data plane.

10. 10 · Geral

    When a wired client connects to an edge switch in a Cisco SD-Access fabric, which component decides whether the client has access to the network?

    • A)edge node
    • B)Identity Services Engine
    • C)RADIUS server
    • D)control-plane node

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