Nokia 4A0-104 Online Practice Questions and Exam Preparation

Nokia 4A0-104 Online Questions & Answers

• Question 221:

  Click the exhibit.

  

  The two PEs are providing 6VPE and IPv4 VPRNs. The core network is IPv4/MPLS. Which of the following is the BGP family configuration for the MP-BPG on the PEs?

  A. family ipv4 ipv6
  B. family vpn-ipv4 ipv6 C. family vpn-ipv4 vpn-ipv6
  D. family ipv6 vpn-ipv6
  C

• Question 222:

  Which of the following about VPLS MAC learning is TRUE?

  A. Mesh SDPs assist MAC learning by flooding traffic to other mesh SDPs.
  B. A PE keeps a single FDB for all VPLSes it has.
  C. Frames received on a SAP that are broadcast, multicast or unknown are flooded.
  D. The FDB only stores the MAC addresses of remote sites.
  C. Frames received on a SAP that are broadcast, multicast or unknown are flooded.

• Question 223:

  Which of the following SAPs can be used so that only untagged frames and frames with a VLAN tag of 0 are accepted?

  A. sap 1/1/1:0
  B. Requires both sap 1/1/1:0 and sap 1/1/1:*
  C. sap 1/1/1:0-4096
  D. sap 1/1/1:*
  A. sap 1/1/1:0

• Question 224:

  Which VPWS service would be used to create a point-to-point Frame Relay service?

  A. E-pipe
  B. A-pipe
  C. F-pipe
  D. I-pipe
  E. C-pipe
  C. F-pipe

• Question 225:

  What is the minimum Ethernet physical network MTU required for a Layer 2 service on an MPLS encapsulated SDP with a service MTU of 1518?

  A. 1520
  B. 1540
  C. 1548
  D. 1556
  B. 1540

• Question 226:

  Which of the following commands is used to configure a new MPLS SDP?

  A. configure router sdp sdp-id
  B. configure service sdp sdp-id create
  C. configure service mpls sdp sdp-id create
  D. configure service gre sdp sdp-id create
  E. configure service sdp sdp-id mpls create
  E. configure service sdp sdp-id mpls create

• Question 227:

  Which of the following about dot1Q SAPs is FALSE?

  A. The dot1Q default SAP (port: *) can be used to pass VLAN tags transparently through a network.
  B. The dot1Q null SAP (port: 0) accepts all tagged frames and untagged frames.
  C. The dot1Q default SAP (port: *) accepts all untagged frames and any frames with tag values that are not used as a service-delimiting value on another SAP.
  D. A dot1q null SAP (port: 0) and a dot1q default SAP (port: *) cannot both be defined on the same port.
  B. The dot1Q null SAP (port: 0) accepts all tagged frames and untagged frames.

• Question 228:

  Which of the following about ADSPEC is FALSE?

  A. ADSPEC sets an SDP's MTU to the smallest MTU value found along the LSP path.
  B. RSVP must be enabled on all MPLS routers of a path to use ADSPEC.
  C. ADSPEC can automatically adjust the service MTU.
  D. ADSPEC can be enabled on individual LSPs.
  C. ADSPEC can automatically adjust the service MTU.

• Question 229:

  In a Layer 2 VPN service, the FCS is stripped when a customer packet arrives at the ingress PE and regenerated on egress.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 230:

  A network technician needs to set up a local mirror to replicate traffic for examination with a protocol analyzer. The analyzer is on port 1/1/4 of his service router. Which of the following configuration steps is required?

  A. A mirror source listing port 1/1/4.
  B. A mirror destination listing port 1/1/4.
  C. A remote source command indicating the IP address of the service router he is configuring a local mirror on.
  D. Verification that his IP/MPLS infrastructure is in place
  E. None of the above.
  B. A mirror destination listing port 1/1/4.