Nokia 4A0-C01 Online Practice Questions and Exam Preparation

Nokia 4A0-C01 Online Questions & Answers

• Question 851:

  Click on the exhibit.

  

  If router R2 re-distributes the IS-IS route 192.168.3.0/24 into OSPF, router R3 will receive two routes to 192.168.3.0/24. Assume that all IS-IS routers are L1/L2 capable and are in the same area. Which of the following is TRUE?

  A. Router R3 will install the OSPF route in its routing table.
  B. Router R3 will install the IS-IS route in its routing table
  C. Router R3 will install an OSPF route and an IS-IS route in its routing table.
  D. There is not enough information to answer the question.
  B. Router R3 will install the IS-IS route in its routing table

• Question 852:

  Fragmentation is supported on a Layer 2 service

  A. TRUE
  B. FALSE
  B. FALSE

• Question 853:

  Which of the following commands is used in an RSVP signaled MPLS tunnel to validate the path MTU based on signaling across the LSP?

  A. Path MTU is always calculated from the MTU of the egress network port on the head end PE.
  B. oam sdp-mtu
  C. adspec
  D. cspf
  C. adspec

• Question 854:

  Which command can be used to verify the LDP settings for label distribution and retention?

  A. show router ldp default
  B. show router ldp parameters
  C. show router ldp settings
  D. show router mpls settings
  E. show router mpls label-options
  B. show router ldp parameters

• Question 855:

  Which of the following encapsulation types on an Ethernet port support the provisioning of multiple SAPs? (Choose 2)

  A. Dot1Q
  B. Q-in-Q
  C. ATM
  D. NULL
  E. Nil
  A. Dot1Q
  B. Q-in-Q

• Question 856:

  Click on the exhibit.

  

  The numbers beside the links are the metrics for that link.

  Given the diagram, what path will traffic follow from router R1 to router R7, and from router R7 to router R1, if IS-IS is the routing protocol?

  A. Router R1 to router R7 will follow (R1-R2-R4-R6-R7). Router R7 to R1 will follow (R7- R6-R4-R2-R1)
  B. Router R1 to router R7 will follow (R1-R2-R4-R6-R7). Router R7 to R1 will follow (R7- R6-R5-R3-R1)
  C. Router R1 to router R7 will follow (R1-R3-R5-R6-R7). Router R7 to R1 will follow (R7- R6-R4-R2-R1)
  D. Router R1 to router R7 will follow (R1-R3-R5-R6-R7). Router R7 to R1 will follow (R7- R6-R5-R3-R1)
  C. Router R1 to router R7 will follow (R1-R3-R5-R6-R7). Router R7 to R1 will follow (R7- R6-R4-R2-R1)

• Question 857:

  Click the exhibit button.

  

  A static route is created on router R1 using the command "static-route 0.0.0.0/0 next-hop 10.3.3.2". What command can be used to test the static route on an Alcatel-Lucent 7750 SR?

  A. ping static 10.5.5.5
  B. ping static 0.0.0.0/0
  C. ping 10.5.5.5
  D. ping 0.0.0.0
  C. ping 10.5.5.5

• Question 858:

  What are the default Hello and Dead timer intervals for OSPF on the Alcatel-Lucent 7750 SR?

  A. 5 and 15 seconds
  B. 10 and 30 seconds
  C. 5 and 20 seconds
  D. 10 and 40 seconds
  D. 10 and 40 seconds

• Question 859:

  Which one of the commands below will create a static route to network 2.3.4.0/24 on the AlcatelLucent 7750 SR router?

  A. Static route 2.3.4.0 255.255.255.0 next hop 3.4.5.6
  B. Static-route next-hop 3.4.5.6 2.3.4.0/24
  C. Static route 2.3.4.0/24 next hop 3.4.5.6
  D. Static-route 2.3.4.0/24 next-hop 3.4.5.6
  D. Static-route 2.3.4.0/24 next-hop 3.4.5.6

• Question 860:

  Which of the following best describes how the path-mlu is chosen for an SDP?

  A. An SDP does not have a path-mtu
  B. The path-mtu must be set by the administrator.
  C. By default, the path-mtu is calculated automatically from the network port MTU of the PE router.
  D. The path-mtu is calculated based on the service MTU of the service using the SDP.
  E. The path-mtu is signaled between the PE endpoints when the service is established.
  C. By default, the path-mtu is calculated automatically from the network port MTU of the PE router.