Nokia 4A0-C01 Online Practice Questions and Exam Preparation

Nokia 4A0-C01 Online Questions & Answers

• Question 301:

  Router R4 originates 500 RSVP signaled LSPs with default hello and refresh timer settings If the only downstream communication fails (link is operationally UP), how long will RSVP wait before it declares the RSVP sessions down?

  A. 3000ms
  B. 9000ms
  C. 30000ms
  D. 120000ms
  B. 9000ms

• Question 302:

  Which of the following devices inspects the MPLS header in the received packet, and exchanges it for a new MPLS header?

  A. iLER
  B. LER
  C. LSR
  D. PE
  E. eLER
  C. LSR

• Question 303:

  Click the exhibit button.

  

  Given the diagram in the exhibit, what would be the correct static route configuration on the router on the right, if it is an Alcatel-Lucent 7750 SR?

  A. config> static-route 0.0.0.0/0 next-hop 10.1.2.2
  B. config>router> static-route 0.0.0.0 255.255.255.255 next-hop 10.1.2.1
  C. config>router> static-route 0.0.0.0/0 next-hop 10.1.2.2
  D. config>router> static-route 0 0.0 0/0 next-hop 10.1.2.1
  D. config>router> static-route 0 0.0 0/0 next-hop 10.1.2.1

• Question 304:

  Router R2 advertises an OSPF summary route 10.10.10.0/24 into Area 1. Router R3 receives labels for individual FECs 10.10.10.2/32 and 10.10.10.4/32. These two FECs are installed in router R3's LIB but not in the LFIB. What needs to be done on router R3 to install these labels into its LFIB?

  

  A. Disable route summarization on router R3.
  B. Enable LDP aggregate prefix match.
  C. Create an import policy to accept 10.10.10.2/32 and 10.10.10.4/32.
  D. Disable LDP exact match on 10.10.10.2/32 and 10.10.10.4/32.
  B. Enable LDP aggregate prefix match.

• Question 305:

  Which of the following is the correct IPv6 interface identifier that is derived from the MAC address 00-16-4D-13-5C-AE?

  A. 0016:4DFF:FE13:5CAE B. 0016:4DFF:0013:5CAE
  C. 0216:4DFF:FE13:5CAE
  D. 0216:4DFF:0013:5CAE
  E. 0016:4DFE:0013:5CAE
  C. 0216:4DFF:FE13:5CAE

• Question 306:

  Which of the following statements regarding IS-IS LSPs is true?

  A. There are three types of LSPs: L1, L2 and L1/L2.
  B. An LSP packet contains the ATT bits and the IS-type bits.
  C. The lower the LSP sequence number, the more current the update.
  D. Separate databases are maintained for L1 ,, L2, and L1/L2 LSPs.
  B. An LSP packet contains the ATT bits and the IS-type bits.

• Question 307:

  What address is used when RIPv2 uses multicast to send its updates?

  A. 224.0.0.5
  B. 224.0.0.6
  C. 224.0.0.9
  D. 224.0.0.10
  E. RIPv2 does not have support for multicast
  C. 224.0.0.9

• Question 308:

  Which of the following statements regarding RSVP path messages on an Alcatel-Lucent SR is true?

  A. The path message's IP header options field sets the router alert option.
  B. The IP header source address is the sender's egress interface address.
  C. The IP header destination address is the next-hop interface address.
  D. The IP header HOP object reflects the upstream router's egress interface address.
  A. The path message's IP header options field sets the router alert option.

• Question 309:

  Which of the following about VPRN labels is FALSE?

  A. The outer label allows traffic to transit across the MPLS network.
  B. The inner label identifies the VPRN service.
  C. MP-BGP is used to signal VPRN labels.
  D. The VPRN service label contains the customer's IP address.
  D. The VPRN service label contains the customer's IP address.

• Question 310:

  Which of the statements below best describes the pseudonode in an IS-IS network?

  A. The DIS creates a logical node to represent a group of routers on the same non- broadcast network; this node is the pseudonode
  B. The DIS creates a logical node to represent the topological database of the backbone network in an IS-IS network; this node is the pseudonode
  C. The DIS creates a logical node to represent a broadcast sub-network; this node is the pseudonode
  D. The DIS creates a logical node to represent the complete topology of an IS-IS area; this node is the pseudode
  C. The DIS creates a logical node to represent a broadcast sub-network; this node is the pseudonode