Cisco 400-101 Online Practice Questions and Exam Preparation

Cisco 400-101 Online Questions & Answers

• Question 81:

  What are two prerequisites for configuring Cisco Performance Monitor for IPv4 traffic? (Choose two.)

  A. Authenticated connection must be configured for at least one Syslog destination.
  B. Cisco Express Forwarding or distributed Cisco Express Forwarding must be enabled on the interface.
  C. Conditional debugging must be enabled on the router.
  D. IPv4 routing must be configured on the router.
  E. NetFlow must be enabled on the interface.
  B. Cisco Express Forwarding or distributed Cisco Express Forwarding must be enabled on the interface.
  D. IPv4 routing must be configured on the router.

• Question 82:

  Which statement about the operation of the Generalized TTL Security Mechanism used by routing protocols to prevent some types of attack is true?

  A. An MD5 hash of the received TTL, source IP, destination IP, protocol, and shared key must match.
  B. The TTL in a received packet must be a high value (typically 254 - 255).
  C. The TTL in a received packet must be a low value (typically 1 - 2).
  D. Both end systems compute an MD5 hash based on the TTL and a shared secret. If the received and local values differ, the packet is dropped.
  B. The TTL in a received packet must be a high value (typically 254 - 255).

• Question 83:

  Company has 2 remote sites, which are connected to a common ISP by BGP. At each site, company A is using the same autonomous system number. Which BGP feature can you implement to enable routing between the two sites?

  A. Communities
  B. Peer group
  C. Allowas-in
  D. AS path prepending
  C. Allowas-in

• Question 84:

  Which two features are incompatible with Loop Guard on a port? (Choose two.)

  A. Root Guard
  B. PortFast
  C. UplinkFast
  D. BackboneFast
  E. BPDU skew detection
  A. Root Guard
  B. PortFast

• Question 85:

  Drag and Drop

  Select and Place:

  

  

• Question 86:

  Which traffic plane supports the TFTP and FTP protocols?

  A. service plane
  B. control plane
  C. management plane
  D. data plane
  D. data plane

• Question 87:

  Which three benefits of virtualizing the DMZ are true? (Choose three)

  A. analytics
  B. usage-based consumption model
  C. per-app network functions are operations
  D. orchestration
  E. dynamic and automated service insertion with focus on security
  F. Service catalog
  A. analytics
  C. per-app network functions are operations
  E. dynamic and automated service insertion with focus on security

• Question 88:

  Refer to the exhibit.

  

  If you apply this configuration to a device on your network, which class map cannot match traffic?

  A. CM-EXAMPLE-3
  B. CM-EXAMPLE-4
  C. CM-EXAMPLE-1
  D. CM-EXAMPLE-5
  E. CM-EXAMPLE-2
  A. CM-EXAMPLE-3

• Question 89:

  DRAG DROP

  Drag and drop the NAT operations on the left to the correct sequential order on the right.

  Select and Place:

  

  

• Question 90:

  Drag and Drop

  Drag each Qos application-traffic class on the left to the matching definition on the right.

  Select and Place: