Cisco 400-101 Online Practice Questions and Exam Preparation

Cisco 400-101 Online Questions & Answers

• Question 241:

  Which two statements about IGPs are true? (Choose two)

  A. IS-IS and EIGRP are link-state protocols
  B. OSPF and IS-IS are classless protocols.
  C. RIPv2 and IS-IS calculate the metric of a link based on the bandwidth of a link.
  D. OSPF and EIGRP have high resource usage.
  E. RIPv2 and EIGRP support VLSM.
  F. RIPv2 and OSPF are distance vector protocols
  B. OSPF and IS-IS are classless protocols.
  E. RIPv2 and EIGRP support VLSM.

• Question 242:

  DRAG DROP

  Drag and drop each description from the left onto the corresponding IP multicast on the right.

  Select and Place:

  

  

• Question 243:

  How is the TCAM on a Catalyst switch used when VRF-Lite is configured?

  A. All configured VRFs share the Layer 3 TCAM
  B. Each configured VRF receives its own Layer 3 TCAM
  C. Layer 3 TCAM is not used in VRF-Lite configurations
  D. Each configured routing protocol receives its own Layer 3 TCAM
  A. All configured VRFs share the Layer 3 TCAM

• Question 244:

  When is it useful to disable split horizon on an EIGRP interface?

  A. Disable it when you want to provide additional backup paths in your network.
  B. Disable it when you want to send routes that are learned from another routing protocol to peer on the same interface.
  C. Disable it when you need to send updates to peers on the interface on which the updates were received.
  D. It is never advisable to disable split horizon on an EIGRP interface.
  C. Disable it when you need to send updates to peers on the interface on which the updates were received.

• Question 245:

  Which two statements about NetFlow version 9 are true? (Choose two.)

  A. It supports up to two exporters per cache
  B. It supports both encryption and authentication
  C. It supports up to six exporters per cache
  D. It supports export over TCP and UDP
  E. It supports export over UDP only
  F. Each flow monitor supports up to 10 exporters
  D. It supports export over TCP and UDP
  F. Each flow monitor supports up to 10 exporters

• Question 246:

  Which Layer 2 tunneling technique eliminates the need for pseudowires?

  A. VPLS
  B. AToM
  C. OTV
  D. L2TPv3
  C. OTV

• Question 247:

  Which component of a GETVPN deployment Is responsible for obtaining an IPsec SA to encrypt data within a group?

  A. Group member
  B. Key Server
  C. GDOI
  D. GRE
  C. GDOI

• Question 248:

  Which three steps are required to enable SSH access on a Cisco routers? (Choose three)

  A. generating an RSA or DSA cryptographic key
  B. configuring VTY lines for use with SSH
  C. configuring a domain name
  D. configuring the version of SSH
  E. configuring the port for SSH to listen for connections
  F. generating an AES or SHA cryptographic key
  A. generating an RSA or DSA cryptographic key
  B. configuring VTY lines for use with SSH
  C. configuring a domain name

• Question 249:

  What is the correct multicast destination address for IGMPV2 leave-group messages?

  A. 224.0.0.2
  B. 239.0.0.2
  C. 224.0.0.1
  D. 239.0.0.1
  A. 224.0.0.2

• Question 250:

  Which two OSPF network type require the use of a DR and BDR? (Choose two)

  A. non-broadcast networks
  B. point-to-point networks
  C. point-to-point non-broadcast networks
  D. broadcast networks
  E. point-to-multipoint networks
  A. non-broadcast networks
  D. broadcast networks