Nokia 4A0-104 Online Practice Questions and Exam Preparation

Nokia 4A0-104 Online Questions & Answers

• Question 201:

  How many service labels must be signaled to bring up a fully meshed VPLS service among four PE routers?

  A. 1
  B. 4
  C. 6
  D. 8
  E. 12
  F. 24
  E. 12

• Question 202:

  Which of the following is a benefit of VPRN as compared to VPLS?

  A. Service providers can apply QoS, ingress/egress traffic shaping and policing on a per service basis.
  B. Different customers with overlapping address space can be accommodated.
  C. There is a clear demarcation of customer and service provider networks.
  D. Customers can connect to the same service using different subnets.
  D. Customers can connect to the same service using different subnets.

• Question 203:

  An E-pipe is configured with a service MTU of 5000. What value will be derived for the VC-MTU?

  A. 4078
  B. 4986
  C. 5014
  D. 5022
  B. 4986

• Question 204:

  On a Nokia 7750 SR, which vc-type will strip service delimiting tags at the ingress PE?

  A. vc-type ether
  B. vc-type vlan
  C. vc-type dotlq
  D. vc-type null
  A. vc-type ether

• Question 205:

  How many SAPs can be configured on a port configured with dot1q encapsulation?

  A. 1
  B. 4095
  C. None. This encapsulation is not supported.
  D. The number is limited only by the capacity of the router
  B. 4095

• Question 206:

  E-pipe services do no consume any MAC resources because MAC learning is disabled.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 207:

  Click the exhibit.

  

  The operator at PE1 wants to analyze the traffic between CE4 and PE2. On a Nokia 7750 SR, which of the following is required as part of the configuration?

  A. Both PE1 and PE2 need a mirror source.
  B. PE2 needs a mirror source with the remote source specified.
  C. PE1 needs a mirror source with the remote source specified.
  D. Both PE1 and PE2 need a mirror destination.
  E. PE2 needs a mirror destination that specifies a SAP.
  D. Both PE1 and PE2 need a mirror destination.

• Question 208:

  In a VPLS service, the mesh-sdp vc-id is identical to the service id by default.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 209:

  Which of the following statements is TRUE regarding service mirroring?

  A. Mirror slicing is used to logically separate a port that is being monitored.
  B. Mirror slicing configuration is earned out in the mirror destination.
  C. By default, mirror slicing is enabled so that only the protocol headers of data traffic are replicated to a mirror port.
  D. The maximum number of mirror slices that can be made on a network and access port are 256 and 8, respectively
  B. Mirror slicing configuration is earned out in the mirror destination.

• Question 210:

  Which protocol can be used to signal the outer label for a VPN service?

  A. IPCP
  B. LDP
  C. PPP
  D. TLDP
  B. LDP