Cisco 400-201 Online Practice Questions and Exam Preparation

Cisco 400-201 Online Questions & Answers

• Question 701:

  Refer to the exhibit. Why is router 1 unable to ping 10.10.100.2 from vrf cust1?

  A. Because Multi-VRF support is not enabled
  B. Because address-family ipv4 is missing from the VRF statement
  C. Because of an incorrect interface configuration
  D. Because of a missing BGP configuration
  B. Because address-family ipv4 is missing from the VRF statement

• Question 702:

  Drag the command on the left to the correct step on the right to perform VPLS configuration on a Cisco IOS router.

  Select and Place:

  

  

• Question 703:

  How many messages does Internet Key Exchange (IKE) use to negotiate SA characteristics when running in main mode?

  A. 3 messages
  B. 6 messages
  C. 4 messages
  D. 2 messages
  E. 5 messages
  B. 6 messages

• Question 704:

  How many messages does Internet Key Exchange (IKE) use to negotiate SA characteristics when running in aggressive mode?

  A. 3 messages
  B. 4 messages
  C. 5 messages
  D. 2 messages
  E. 6 messages
  A. 3 messages

• Question 705:

  Which protocol functions as the transfer protocol between the Cisco Open SDN Controller and forwarding devices?

  A. OSPF or IS-IS
  B. BGP-LS
  C. OpenFlow
  D. PCEP
  C. OpenFlow

• Question 706:

  

  Refer to the exhibit. The ITR map cache is empty. The ITR receives packet destined for 10.2.1.10 and it sends query to the MR. Which action does the MR/MS take after receive the query for 10.2.1.10?

  A. The MR sends a map notify to the requesting ITR with address of 172.17.1.1 as the 10.2.1.0/24
  B. The MR forwards the map request query to the ETR responsible for the EID 10.2.1.0/24
  C. The MR forwards the map notify request to the ETR responsible for the EID 10.2.1.0/24
  D. The MR sends a map reply to the requesting ITR with address of 172.17.1.1 as the for 10.2.1.0/24
  B. The MR forwards the map request query to the ETR responsible for the EID 10.2.1.0/24

• Question 707:

  Refer to the exhibit.

  

  Which two configurations are shown? (Choose two)

  A. L2TP tunnel configuration
  B. GRE tunnel configuration
  C. IPsec tunnel configuration
  D. tunnel keepalive mechanism configuration
  B. GRE tunnel configuration
  D. tunnel keepalive mechanism configuration

• Question 708:

  Refer to the exhibit.

  

  The P1 router is elected as the DIS on the broadcast link. Assuming that all the configurations are applied correctly, how many routers will establish IS-IS neighborship with P1 router on this broadcast link?

  B. 1
  C. 2
  D. 3
  B. 1

• Question 709:

  ISP A provides L2VPN services to Company B through an MPLS network. Company B uses all available CoS values to classify and different traffic forwarding within all Company B sites. ISP A uses the following CoS values to differentiate service classes for the VPN customer traffic

  *MPLS EXP 0 for Bronze service class

  *MPLS EXP 1 for Silver service class

  *MPLS EXP 2 for Gold service class

  *Remaining MPLS EXP values for ISP A internal use

  ISP A's policy is to forward VPN customer traffic based only on their Bronze, silver and Gold service classes. Which QoS method must ISP A implement to achieve this?

  A. Short-pipe Mode
  B. Russian Doll Model
  C. Pipe Mode
  D. Uniform Mode
  E. Maximum Allocation Model
  D. Uniform Mode

• Question 710:

  What best describes the usage of Route-Target rewrite?

  A. Route-Target Rewrite is mainly used in Inter-AS MPLS-VPN deployments and is configured at the Route-Reflector in originating AS ASBR to avoid misconfiguration in Route-Target assignment for VPN configurations.
  B. Route-Target Rewrite is mainly used in Inter-AS MPLS-VPN deployments and is configured at the ASBR to avoid misconfiguration in Route-Target assignment for VPN configurations.
  C. Route-Target Rewrite is mainly used in Inter-AS MPLS-VPN deployments and is configured at the PE router in originating AS ASBR to avoid misconfiguration in Route- Target assignment for VPN configurations.
  D. None of the above.
  B. Route-Target Rewrite is mainly used in Inter-AS MPLS-VPN deployments and is configured at the ASBR to avoid misconfiguration in Route-Target assignment for VPN configurations.