Cisco 400-201 Online Practice Questions and Exam Preparation

Cisco 400-201 Online Questions & Answers

• Question 791:

  DRAG DROP

  Drag and drop Evolved Packet Core functional entities on the left to the correct description on the right.

  Select and Place:

  

  

• Question 792:

  Which protocol supports exporting of fields extracted from BAR?

  A. IPFIX
  B. SNMP
  C. Sysolg
  D. NetFlow
  E. RSPAN
  D. NetFlow

• Question 793:

  Which three of these statements about PPPoE are true? (Choose three.)

  A. PPPoE can provide a host with access to a destination over Ethernet. You can have only one PPPoE session per PVC.
  B. You must install PPPoE client software on all hosts that connect to the Ethernet segment. This means that the access provider must maintain a CPE.
  C. You cannot use PPPoE with Cisco Service Selection Gateway.
  D. PPPoE implementation is susceptible to broadcast storms and possible denial-of-service attacks.
  E. Per-session accounting is possible, which allows the service provider to charge the subscriber based on session time for various services offered. The service provider can also require a minimum access charge.
  B. You must install PPPoE client software on all hosts that connect to the Ethernet segment. This means that the access provider must maintain a CPE.
  D. PPPoE implementation is susceptible to broadcast storms and possible denial-of-service attacks.
  E. Per-session accounting is possible, which allows the service provider to charge the subscriber based on session time for various services offered. The service provider can also require a minimum access charge.

• Question 794:

  Which are the three key design requirements for mobile IP backhaul? (Choose three.)

  A. MPLS-enabled interface
  B. network timing distribution and recovery
  C. mandatory Layer 3 access up to a cell site
  D. X2 interface turning point
  E. native IPv6 support
  F. bandwidth
  B. network timing distribution and recovery
  C. mandatory Layer 3 access up to a cell site
  E. native IPv6 support

• Question 795:

  Why are thresholds defined based on baseline documents?

  A. To help identify current network problems and predict future bottlenecks
  B. To reduce polling traffic on the network
  C. To verify that interfaces are in the correct state
  D. To suppress duplicate alarms and for event correlation
  E. To ensure that QoS parameters are defined appropriately
  A. To help identify current network problems and predict future bottlenecks

• Question 796:

  Which three MPLS Traffic-eng DS-TE models are defined by IETF standard? (Choose three)

  A. GRDM
  B. MAR
  C. MAM
  D. RDM
  E. G-BAM
  F. A-RDM
  B. MAR
  C. MAM
  D. RDM

• Question 797:

  A design engineer has a requirement to implement QoS with a high degree of granularity in traffic management on a service provider network. The QoS behavior must match these requirements

  *Shape multiple queues to a single rate *Specify the maximum transmission rate of a set traffic classes that are queued separately *Shape the aggregate traffic of queues on a physical interface Which deployment meets these requirements ?

  A. RSVP
  B. LLQ
  C. CBWFQ with WRED
  D. hierarchical QoS
  D. hierarchical QoS

• Question 798:

  Refer to the exhibit.

  

  The exhibit illustrates the exchange of VPN route and label information between MPLS VPN inter-AS. The exhibit also shows ASBRs exchanging VPN-IPv4 addresses.

  Which command is needed to change the next-hop address when ASBR2 is not configured?

  A. Redistribute command with the BGP routing process
  B. Redistribute command with connected
  C. Redistribute command with the IGP routing process
  D. Redistribute command with static
  B. Redistribute command with connected

• Question 799:

  Refer to the exhibit. ISP XYZ is providing CSC support to ISP ABC. Which two requirements must be satisfied to achieve this requirement? (Choose two.)

  

  A. The BGP sessions between R6 and R9 and between R3 and R5 must send labels for the next hop.
  B. R9 and R3 require the as-override command to accept prefixes advertised by each other.
  C. R5 requires a static route toward R3 and R6 requires a static route toward R9.
  D. PE1 must rewrite the route target that was originated by PE2.
  E. ISP XYZ must extend the IGP domain up to R5-R3 and R6-R9 links.
  A. The BGP sessions between R6 and R9 and between R3 and R5 must send labels for the next hop.
  B. R9 and R3 require the as-override command to accept prefixes advertised by each other.

• Question 800:

  

  Refer to the exhibit. Assume BGP full mesh configuration among PE3. PE2. and PE 1 Which Cisco IOS configuration must he applied On PE1 and PE2 that makes PE3 learn the 4.4.4.4/32 from both BGP peers?

  A. On the CE, apply the bgp add-path command on both PE and PE neighbors configuration
  B. On PE1, apply the next-hop-self-command on both PE3 neighbors configuration
  C. On PE2, apply the BGP advertise-best-external command on the PE3 neighbor configuration
  D. On PE1, apply the route the route-reflect-client command on both PE2 and PE3 neighbors configuration
  C. On PE2, apply the BGP advertise-best-external command on the PE3 neighbor configuration