Cisco 400-201 Online Practice Questions and Exam Preparation

Cisco 400-201 Online Questions & Answers

• Question 281:

  Which three options are reasons to deploy BFD? (Choose three.)

  A. BFD is a fast hello protocol that exhibits lower overhead than aggressive hellos.
  B. BFD is a fast hello protocol that provides reaction time under a second.
  C. BFD is a fast hello protocol that provides reaction time over a second.
  D. BFD provides fast converges to Layer 2 bundling protocol LAGs.
  E. HSRP protocol supports BFD.
  F. BFD uses a reliable transport for Hello packets, which increases the fast converge if an ACK is not received.
  A. BFD is a fast hello protocol that exhibits lower overhead than aggressive hellos.
  B. BFD is a fast hello protocol that provides reaction time under a second.
  E. HSRP protocol supports BFD.

• Question 282:

  

  Refer to the exhibit. Which solution is implemented?

  A. BGP LS
  B. BGP IP FRR
  C. BGP PIC edge
  D. BGP FlowSpec
  E. BGP PIC core
  F. loop-free alternate
  C. BGP PIC edge

• Question 283:

  

  Refer to the exhibit. ABC and XYZ are VPNv4 customers. CE device does not have MPLS enabled. Which action must be taken on CE device to ensure that ABC-1 site communicates with ABC-2 site isolated from the communication between XYZ -1 and XYZ-2?

  A. Create two VRFs using the same RDs values and route targets values as per PE router, one VRF per customer.
  B. Create a single VRF without RD for ABC-1; XYZ-1 still uses the global routing table on CE router.
  C. Create two VRFs using different route targets, one VRF per customer.
  D. Create a single VRF for ABC-1 using the same RDs values and route targets values as per PE router; XYZ-1 still uses the global routing table on CE router.
  C. Create two VRFs using different route targets, one VRF per customer.

• Question 284:

  Refer to the exhibit.

  

  MPLS VPN service has been provisioned for customer ABC using an inter-AS MPLS option C. A network admin on ISP1 decided not to redistribute ISP2 received loopback addresses into IGP. Which five commands can be configured to guarantee an end-to-end connectivity between ABC sites? (Choose five.)

  A. configure on ASBR1 BGP VPNv4 address-family neighbor 7.7.7.7 send-label
  B. configure on ASBR1 BGP VPNv4 address-family neighbor 7.7.7.7 next-hop-self
  C. configure on RR1 BGP VPNv4 address-family neighbor 1.1.1.1 send-label
  D. configure on RR1 BGP IPv4 address-family neighbor 1.1.1.1 send-label
  E. configure on RR1 BGP IPv4 address-family neighbor 3.3.3.3 send-label
  F. configure on RR1 BGP VPNv4 address-family neighbor 3.3.3.3 send-label
  G. configure on ASBR1 BGP IPv4 address-family neighbor 7.7.7.7 send-label
  H. configure on ASBR1 BGP IPv4 address-family neighbor 7.7.7.7 next-hop-self
  I. configure on PE1 BGP VPNv4 address-family neighbor 7.7.7.7 next-hop-self
  J. configure on PE1 BGP IPv4 address-family neighbor 7.7.7.7 next-hop-self
  D. configure on RR1 BGP IPv4 address-family neighbor 1.1.1.1 send-label
  E. configure on RR1 BGP IPv4 address-family neighbor 3.3.3.3 send-label
  G. configure on ASBR1 BGP IPv4 address-family neighbor 7.7.7.7 send-label
  H. configure on ASBR1 BGP IPv4 address-family neighbor 7.7.7.7 next-hop-self
  J. configure on PE1 BGP IPv4 address-family neighbor 7.7.7.7 next-hop-self

• Question 285:

  Select the statement that best describes "The cure for Amplification Principle" in the Internet domain, as explained in RFC 3429 (Internet Architectural Guidelines)

  A. None of the above
  B. Amplification is prevented if local changes have only a local effect as opposed to system in which local change have a global effect
  C. Amplification is prevented if global changes have only a local effect as opposed to systems in which global changes have a local effect
  D. Internet domain does not suffer from "The Amplification Principle" as BGP takes care of misbehaving advertisers
  B. Amplification is prevented if local changes have only a local effect as opposed to system in which local change have a global effect

• Question 286:

  All secure domain routers (SDRs) have shared attribute and resources. Which three resources are shared all SDRs? (Choose three.)

  A. privilege-level configuration
  B. fabric cards
  C. SNMP traps
  D. admin-level configuration
  E. exec-level configuration
  B. fabric cards
  C. SNMP traps
  D. admin-level configuration

• Question 287:

  Refer to the exhibit.

  

  Which command group does a network administrator use to filter out R3 (3.3.3.3 subnet) from the R4 routing table?

  A. R4(config)# router ospf 1 distribute-list prefix-list filter in
  B. R2(config)# router ospf 1 distribute-list prefix-list filter out Fa0/1
  C. R4(config)# router ospf1 distribute-list prefix-list filter in Fa 0/0
  D. R3(config)# router ospf 1 distribute-list prefix-list filter out Fa 0/0
  A. R4(config)# router ospf 1 distribute-list prefix-list filter in

• Question 288:

  Which of the following options is true about Satellite nV System network topologies?

  A. A satellite can be connected to any number of hosts in the hub-and-spoke topology model.
  B. SyncE is only supported on 1 Gigabit Ethernet ICL.
  C. A satellite can be connected to only one host in the hub-and-spoke topology model.
  D. Delete the default SDR after verifying all nodes are in operational state.
  C. A satellite can be connected to only one host in the hub-and-spoke topology model.

• Question 289:

  Drag the MPLS label element on the left to the correct length on the right.

  Select and Place:

  

  

• Question 290:

  Which three are the ATM cell header fields? (Choose three.)

  A. Cell loss priority (CLP)
  B. Discard eligibility (DE)
  C. Head error control (HEC)
  D. Generic flow control (GFC)
  E. Forward explicit congestion notification (FECN)
  A. Cell loss priority (CLP)
  C. Head error control (HEC)
  D. Generic flow control (GFC)