The Best 4A0-C02 Exam Study Material and Preparation Test Question Dumps [Q339-Q356]

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The Best 4A0-C02 Exam Study Material and Preparation Test Question Dumps

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Nokia 4A0-C02 Exam Syllabus Topics:

Topic Details
Topic 1
  • Define management VPLS (M-VPLS) and how it can be used with STP to provide redundancy and load balancing
  • Explain BGP add-paths feature
Topic 2
  • Successfully configure, monitor and troubleshoot a network of multiple BGP peers
  • Implement BGP policies in an Nokia environment
Topic 3
  • Understand full, hub and spoke, and extranet VPRN topologies
  • Plan and implement a basic BGP network using Nokia SR OS
Topic 4
  • Describe the operation of providing Internet access using various techniques
  • Demonstrate a sound understanding of BGP mechanics and the role of BGP attributes
Topic 5
  • Implement loop control mechanisms such as rapid spanning tree in a VPLS environment
  • Describe the role of BGP in service provider networks
Topic 6
  • Describe the operation of the basic VPRN architecture
  • Explain the interaction between BGP and interior gatewayprotocol (IGP)
Topic 7
  • Configure and verify BGP advertise-external, add-paths, and FRR on Nokia SR
  • Describe the operation of BGP fast reroute
Topic 8
  • Understand the operation of Inter-AS VPRN model A, model B and model C
  • Describe the effect of using advertise-external feature on BGP route propagation
Topic 9
  • Describe the operation of advanced VPRN topologies and services
  • Verify and troubleshoot the results of the policies configurations

 

NEW QUESTION 339
The headquarter sites of VPRN 10 and VPRN 20 ate part of an extranet VPRN. Which of the following communities are included in the export policy applied to VPRN 10 on router R1?

 
 
 
 

NEW QUESTION 340
Router R1 is a route reflector with clients R2, R5 and R6. Prefixes advertised by router R5 have a local preference of 200. Router R3 advertises the prefix 192.168.1.0/27 to routers R5 and R6.
Assuming that router R6 is configured with “advertise-external”, what is the expected output of “show router bgp routes” when executed on router R1?

 
 
 
 

NEW QUESTION 341
What is the maximum number of forwarding subclasses a forwarding class can have?

 
 
 
 
 

NEW QUESTION 342
Consider two Alcatel-Lucent 7750 SRs in AS 65540. Router R1 has system address 10.10.10.1, and router R2 has system address 10.10.10.2. Which of the following configurations on router R2 can establish a BGP session with router R1?

 
 
 
 

NEW QUESTION 343
AS 65100 is advertising 192.168.1.0/27 into BGP. Which of the following AS Paths would the prefix 192.168.1.0/27 contain when viewed on router R8?

 
 
 
 

NEW QUESTION 344
The CLI command “remove-private” is configured on PE1 to eliminate BGP loops in the VPRN. For the displayed route, what is the value of the AS-Path field?

 
 
 
 

NEW QUESTION 345
When router A receives the BGP update for the 192.168.0.1/27 prefix, it propagates it to routers B and C. What action is taken by router B when it receives the update?

 
 
 
 

NEW QUESTION 346
For the inter-AS model C VPRN, which of the following is FALSE when an IP packet is sent from 192.1.1.1 to 192.2.1.1?

 
 
 
 

NEW QUESTION 347
Click the exhibit.

Assuming the network is IPv6 only, which of the following configurations on the Alcatel-Lucent
7750 SR router A can establish an IPv6 BGP session to router B?

 
 
 
 

NEW QUESTION 348
If Route Reflector 1 (RR1) is used for Internet routes, and Route Reflector 2 (RR2) is used for VPN routes, which of the following is TRUE?

 
 
 
 

NEW QUESTION 349
Given the following VPRN topology: The VPRN service 10 is correctly configured and operational with OSPF as the PE to CE routing protocol at both customer sites. The OSPF database on CE-A contains Type 1 LSAs. These routes will appear as what LSA type on CE-B?

 
 
 
 
 

NEW QUESTION 350
Click the exhibit button below. Given the SAP-ingress policy, which of the following statements are TRUE? (Choose three)

 
 
 
 
 

NEW QUESTION 351
Click on the exhibit below.

Study the diagram shown. What consideration should be given to the transport tunnel of SDP 300?

 
 
 
 

NEW QUESTION 352
What are the benefits of a hierarchical VPLS architecture? (Choose 3)

 
 
 
 
 

NEW QUESTION 353
Which of the following regarding BGP authentication on the Alcatel-Lucent 7750 SR is FALSE?

 
 
 
 

NEW QUESTION 354
A packet is to be encapsulated inside an MPLS tunnel which consists of two MPLS headers at the first network egress. Which of the MPLS EXP fields will be marked?

 
 
 
 
 

NEW QUESTION 355
Click the exhibit.

AS 65550 owns CIDR block 10.64.0.0/12. Router R6 advertises the aggregate 10.64.0.0/12 to AS 65541 with “as-set” enabled. Which of the following is TRUE regarding the aggregate route received by router R7?

 
 
 
 

NEW QUESTION 356
AVPLS spoke SDP is terminated on a VPRN service. The remote side of the spoke SDP is operationally * Down’ with a flag of ‘ Service MTU Mismatch’. Which command can you use on an Alcatel-Lucent 7750 SR to show the signaled operational VC-MTU?

 
 
 
 

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