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Grab latest Nokia 4A0-C02 Dumps as PDF Updated on 2022

Newly Released 4A0-C02 Dumps for Nokia SRC Certification Certified

NO.54 An Alcatel-Lucent 7750 SR is configured with an export policy to redistribute its directly-connected networks into BGP. Which of the following databases contains the routes for these networks?

 
 
 
 

NO.55 Assuming that “client1” and “client2” are directly-connected networks, what is the result of executing the following BGP export policy?

 
 
 
 

NO.56 According to the display, a BGP loop is detected for route 192.168.1.0/27. On which router is this command executed?

 
 
 
 

NO.57 Click on the exhibit below.

Assume there are two VPLS services configured on the MDU. How could load-balancing be achieved when using Active/Standby pseudowires?

 
 
 
 

NO.58 The service mtu of a VPLS is set to 9100. What is the recommended MTU value that can be set for the access port assuming dot1q encapsulation?

 
 
 
 
 

NO.59 Internet access is provided to the Red VPRN (ID 10) via an Internet VRF (ID 500). For this configuration, which communities must be imported on the Red and Internet VRFs?

 
 
 
 

NO.60 Router R1 is a route reflector with clients R2, R5 and R6. Router R3 advertises the prefix 192.168.1.0/27 to routers R5 and R6. Assuming that routers R1, R2 and R4 are configured with “add-paths ipv4 send 2 receive”, what is the expected output of “show router bgp routes” when executed on router R2?

 
 
 
 

NO.61 Click the exhibit.

An update travels from AS 135000 to AS 137000, traversing both 32-bit and 16-bit AS paths.
What will the AS Path be when the update reaches AS 137000?

 
 
 
 

NO.62 On a PE router, the VRF table for VPRN 10 contains: one local route, two BGP routes learned from a local CE. and three tunneled routes learned from a remote site. If we execute the command “configure service vprn 10 maximum-routes 2 log-only” on this PE router, how many routes are expected to be in the VRF?

 
 
 
 
 

NO.63 What must be enabled in order to prevent a loop within a LAG?

 
 
 
 

NO.64 Click the exhibit.

Which of the following can be used by router R4 in AS 65542 to reject all routes originating in AS 65540?

 
 
 
 

NO.65 In a VPRN, which of the following are supported as PE-CE routing methods on the Alcatel-Lucent 7750 SR? (Choose four).

 
 
 
 
 
 

NO.66 Routers RR1 and RR2 are route reflectors with the same Cluster-ID . How does router RA treat the updates for prefix 192.168.1.0/27 received from routers RR1 and RR2?

 
 
 
 

NO.67 What is the maximum number of forwarding subclasses a forwarding class can have?

 
 
 
 
 

NO.68 Which of the following about Carrier Supporting Carrier (CSC) VPRN is FALSE?

 
 
 
 

Nokia 4A0-C02 Exam Syllabus Topics:

Topic Details
Topic 1
  • Describe the operation of advanced VPRN topologies and services
  • Verify and troubleshoot the results of the policies configurations
Topic 2
  • Understand full, hub and spoke, and extranet VPRN topologies
  • Plan and implement a basic BGP network using Nokia SR OS
Topic 3
  • 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 4
  • Implement loop control mechanisms such as rapid spanning tree in a VPLS environment
  • Describe the role of BGP in service provider networks
Topic 5
  • Implement loop prevention in VPRN using multiple techniques
  • Describe the use of active and standby pseudowires to achieve redundancy instead of STP
Topic 6
  • Describe the operation of the basic VPRN architecture
  • Explain the interaction between BGP and interior gatewayprotocol (IGP)
Topic 7
  • Successfully configure, monitor and troubleshoot a network of multiple BGP peers
  • Implement BGP policies in an Nokia environment

 

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