Cisco 400-201 Online Practice Questions and Exam Preparation

Cisco 400-201 Online Questions & Answers

• Question 411:

  If the IPv6 address 2001:0DB8:0000:0000:09C0:876A:0000:130B is entered into a router, which option is displayed in the configuration?

  A. 2001:db8:0:0:9C0:876A::130B
  B. 2001:db8:0:0:09C0:876A:0:130B
  C. 2001:db8::9C0:876A:0:130B
  D. 2001:db8::9C0:876A:130B
  E. 2001:0db8::9C:876A:13B
  C. 2001:db8::9C0:876A:0:130B

• Question 412:

  R1 and R2 share the same Fast Ethernet connection. OSPFv3 is configured on each interface, but the adjacency is not being established. Review the configuration provided. Which option explains why the OSPFv3 adjacency is not coming up? R1 Interface fastethernet 0/0 ipv6 address 2001:db8:1234:1::1/64 ipv6 ospf 1 area 0 instance 2 ipv6 enable ipv6 router ospf 1 router-id 1.1.1.1 R2 Interface fastethernet 0/0

  ipv6 address 2001:db8:6789:9::1/64 ipv6 ospf 2 area 0 instance 3 ipv6 router ospf 2 router-id 2.2.2.2

  A. The two routers are not on the same subnet.
  B. IPv6 is not enabled on R2 Fast Ethernet 0/0.
  C. There is no reachability to 1.1.1.1 or 2.2.2.2.
  D. The OSPFv3 processes do not match.
  E. The instance IDs do not match.
  E. The instance IDs do not match.

• Question 413:

  Refer to the exhibit. Why does the multicast traffic go via R21 only, instead of using all the three ECMP links?

  

  A. By default, IP multicast chooses the interface that has the PM neighbor with the highest IP address as the incoming interface and then sends prunes to PIM neighbors on the other links
  B. R21 has the shortest returned path to the source as the output of the show ip rpf 111.111.111.111 command shows
  C. IP multicast load balances traffic only per flow-basis, at the time the engineer performed the command the path chosen was via R21. Next time the show command is performed, it will show an alternative path
  D. This behavior is not normal. The multicast traffic must be load-shared between all available paths
  A. By default, IP multicast chooses the interface that has the PM neighbor with the highest IP address as the incoming interface and then sends prunes to PIM neighbors on the other links

• Question 414:

  RFC 3270 describes Differentiated Services (Diff-Serv) over Multi-Protocol Label Switching (MPLS) networks.

  Which model alters Differentiated Services (Diff-Serv) code points set in different Differentiated Services (Diff-Serv) domain?

  A. None of the above will alter Differentiated Services (Diff-Serv) code points set in different Differentiated Services (Diff-Serv) domain.
  B. Uniform model
  C. Pipe Model
  D. Short Pipe
  B. Uniform model

• Question 415:

  An engineer is developing strategies for operations and planning teams to monitor performance and capacity. Drag and drop the network event on the left onto the correct technology that reports it on the right.

  Select and Place:

  

  

• Question 416:

  Refer to the output below. What will be the effect of this configuration command on MPLS TE optimization behavior? Router(config-if)# tunnel mpls traffic-eng path-option 10 explicit identifier 321 lockdown

  A. The LSP will not be re-optimized from the traffic engineering topology.
  B. Dynamic optimization of bandwidth for the MPLS traffic engineering tunnel will be enabled.
  C. The tunnel will be configured to a path dynamically calculated from the traffic engineering topology.
  D. The tunnel will be dynamically optimized from the traffic engineering topology.
  A. The LSP will not be re-optimized from the traffic engineering topology.

• Question 417:

  Drag and drop the appropriate AFI/SAFI description on the left to the corresponding identifier on the right.

  Select and Place:

  

  

• Question 418:

  

  Refer to the exhibit All PE routers are configured with full-mesh MP-BGP and VPNv4 routing to provide L3VPN services. A central service VRF is implemented, to provide- management and monitoring products to customers with dedicated VRFs .The objective of this design to provide routing between the central services VRF and VRFs A and B. Which implementation achieves this goal?

  A. PE1# vrf definition A rd 400:1 address-family ipv4 route-target 400:1 PE2# vrf definition B rd 500:1 address-family ipv4 route-target 500:1 PE3# vrf definition SERVICES rd 1001:1 address-family ipv4 route-target export 1001:1 route-target export 400:1 route-target export 500:1
  B. PE1# vrf definition A rd 400:1 address-family ipv4 route-target import 1001:1 PE2# vrf definition B rd 500:1 address-family ipv4 route-target import 1001:1 PE3# vrf definition SERVICES rd 1001:1 address-family ipv4 route-target import 400:1 route-target import 500:1
  C. PE1# vrf definition A rd 400:1 address-family ipv4 route-target export 400:1 route-target export 1001:1 PE2# vrf definition B rd 500:1 address-family ipv4 route-target export 500:1 route-target export 1001:1 PE3# vrf definition SERVICES rd 1001:1 address-family ipv4 route-target export 400:1 route-target export 500:1
  D. PE1# vrf definition A rd 400:1 address-family ipv4 route-target export 1001:1 PE2# vrf definition B rd 500:1 address-family ipv4 route-target export 1001:1 PE3# vrf definition SERVICES rd 1001:1 address-family ipv4 route-target export 400:1 route-target export 500:1
  C. PE1# vrf definition A rd 400:1 address-family ipv4 route-target export 400:1 route-target export 1001:1 PE2# vrf definition B rd 500:1 address-family ipv4 route-target export 500:1 route-target export 1001:1 PE3# vrf definition SERVICES rd 1001:1 address-family ipv4 route-target export 400:1 route-target export 500:1

• Question 419:

  DRAG DROP

  Drag and drop the functions on the left onto the associated NFV layer on the right.

  Select and Place:

  

  

• Question 420:

  Which three counters from a show interface output indicate that data packets were dropped on that interface? (Choose three.)

  A. pause input
  B. collisions
  C. lost carrier
  D. frame
  E. runts
  F. input error
  B. collisions
  D. frame
  E. runts