Nokia 4A0-C01 Online Practice Questions and Exam Preparation

Nokia 4A0-C01 Online Questions & Answers

• Question 821:

  Click the exhibit.

  

  Which tool produced this output?

  A. ping
  B. Isp-ping
  C. traceroute
  D. Isp-trace
  B. Isp-ping

• Question 822:

  Click on the exhibit button below.

  

  Which of the following is the correct configuration for an MP-BGP session on 6VPE1?

  A. PE1>config>router>bgp#info group "multi-bgp" family vpn-ipv6 neighbor 10.10.10.2/32 local-address 10.10.10.1 peer-as 64496 exit exit
  B. PE1>config>router>bgp#info group "multi-bgp" family ipv6 vpn-ipv4 neighbor 10.10.10.2 local-address 10.10.10.1 peer-as 64496 exit exit
  C. PE1>config>router>bgp#info group "multi-bgp" family vpn-ipv6 neighbor 10.10.10 2 local-address 10.10.10.1 peer-as 64496 exit exit
  D. PE1>config>router>bgp#info group "multi-bgp" family ipv6 vpn-ipv6 neighbor 10.10.10.2/32 local-address 10.10.10.1 peer-as 64496 exit exit
  C. PE1>config>router>bgp#info group "multi-bgp" family vpn-ipv6 neighbor 10.10.10 2 local-address 10.10.10.1 peer-as 64496 exit exit

• Question 823:

  Click on the exhibit button below.

  

  Given the configuration below, which of the following scenarios is FALSE?

  A. Both the primary and secondary paths are explicitly defined.
  B. The primary path is active and the secondary path is in hot standby.
  C. The LSP defined will use the primary path and will signal the secondary path to become active if the primary path fails.
  D. The LSP has the same source and destination for both primary and secondary paths.
  B. The primary path is active and the secondary path is in hot standby.

• Question 824:

  In a Layer 2 encapsulation using T-LDP, what does the second (bottom) label represent?

  A. Tunnel Label
  B. VC Label
  C. Operational Control Word
  D. VPI
  E. VCI
  B. VC Label

• Question 825:

  Which of the following statements best describes the main difference between an Ipipe and an Epipe interworking?

  A. An Ipipe is a point-to-point Layer 2 VPN capable of only carrying Ethernet payloads. An Epipe interworking refers to the transportation of ATM/FR traffic over an Epipe.
  B. An Ipipe is used for performing Ethernet interworking with ATM/FR/PPP using bridged- PDUs. An Epipe interworking is used for performing Ethernet interworking with ATM/FR/PPP using routed-PDUs.
  C. An Ipipe is used for performing Ethernet interworking with ATM/FR/PPP using routed- PDUs. An Epipe interworking is used for performing Ethernet interworking with ATM/FR/PPP using bridged-PDUs.
  D. None of the above.
  C. An Ipipe is used for performing Ethernet interworking with ATM/FR/PPP using routed- PDUs. An Epipe interworking is used for performing Ethernet interworking with ATM/FR/PPP using bridged-PDUs.

• Question 826:

  Which of the following best describes the flooding of traffic on a PE when unknown traffic is received on a mesh SDP?

  A. Traffic is flooded to all SAPs in the service.
  B. Traffic is flooded to all SAPs and spoke SDPs in the service.
  C. Traffic is flooded to all SAPs and mesh SDPs in the service.
  D. Traffic is flooded to all SAPs, spoke SDPs, and mesh SDPs in the service.
  E. The traffic is not flooded.
  B. Traffic is flooded to all SAPs and spoke SDPs in the service.

• Question 827:

  Which of the following about RSVP-TE on an Alcatel-Lucent 7750 SR is TRUE?

  A. Label bindings are distributed to other routers when explicitly requested.
  B. Label bindings are distributed to all neighbors including non-downstream routers.
  C. Label bindings are distributed if labels have not been received from downstream routers.
  D. All labels received from downstream neighbors are stored in the LIB.
  A. Label bindings are distributed to other routers when explicitly requested.

• Question 828:

  Fill in the blanks: A ________device has all interfaces inside the provider domain, and a _______ device has at least one interface outside the provider domain.

  A. PE, P
  B. P, PE
  C. PE, CE
  D. CE, PE
  E. CE, P
  B. P, PE

• Question 829:

  How many SAPs can be configured on a port configured with NULL encapsulation?

  A. 1
  B. 4096
  C. None. This encapsulation is not supported.
  D. The number is limited only by the capacity of the router
  A. 1

• Question 830:

  What command will show the IS-IS neighbors, and their status on an Alcatel-Lucent 7750 SR?

  A. Show isis neighbors
  B. Show router isis neighbors
  C. Show router isis adjacency
  D. Show isis adjacency
  C. Show router isis adjacency