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Nokia 4A0-115 Exam Syllabus

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Before starting your 4A0-115 exam preparation, it is recommended to review the complete Nokia Ethernet Virtual Private Network Services exam syllabus and carefully go through the exam objectives listed below. Once you understand the exam structure and objectives, you should practice using our free 4A0-115 questions. We also provide premium 4A0-115 practice test, fully updated according to the latest exam objectives, to help you accurately assess your preparedness for the actual exam.

Nokia 4A0-115 Exam Objectives

Section Objectives
Module 1 - Introduction to EVPN
  •     Basic EVPN concepts
  •     Data plane options for EVPN services
  •     Use of EVPN for Layer-2 services
  •     Use of EVPN to support Layer-3 routing
  •     Use of EVPN for data center services
  •     Benefits of EVPN
  •     EVPN basic operation
Module 2 – EVPN for ELAN services
  •     EVPN route types advertised to support EVPN VPLS
  •     Use of EVPN IMET routes to populate the VPLS flooding lists
  •     Use of EVPN MAC routes to populate the VPLS FDB tables
  •     Enabling proxy-ARP for an EVPN VPLS
  •     Configuring an EVPN VPLS using VXLAN encapsulation
  •     Configuring an EVPN VPLS using MPLS encapsulation
  •     EVPN-VXLAN and EVPN-MPLS interconnect for a VPLS
Module 3 – EVPN for Layer-3 services
  •     EVPN integrated routing and bridging (IRB) architecture
  •     EVPN route types advertised to support EVPN-IRB
  •     Layer-3 asymmetric forwarding model
  •     Layer-3 symmetric interface-less model
  •     Layer-3 symmetric interface-ful numbered model
  •     Layer-3 symmetric interface-ful unnumbered model
  •     Use of EVPN routes to populate route tables
  •     Configuring an EVPN-IRB
Module 4 – Multi-Homing in EVPN
  •     Definition of Ethernet Segment (ES)
  •     EVPN route types required to support multi-homing
  •     Designated forwarder (DF) election procedure
  •     Operation of default DF election algorithm
  •     Operation of preference-based DF election algorithm
  •     Split-horizon mechanism used to prevent flooding BUM traffic back to originating ES
  •     Aliasing mechanism used to enable load-balancing
  •     Operation of EVPN in single-active multi-homing
  •     Configuring EVPN multi-homing
Module 5 – EVPN for ELINE services
  •     Use of local and remote attachment circuits to identify an EVPN virtual private wire service (VPWS)
  •     EVPN route types advertised to support EVPN VPWS
  •     Operation of a single-homed EVPN VPWS
  •     Operation of an all-active EVPN VPWS
  •     Operation of a single-active EVPN VPWS
  •     Configuring an EVPN VPWS
Module 6 – EVPN and traditional MPLS services
  •     Operation and configuration of an EVPN VPWS that supports connectivity between sites across EVPN and non-EVPN networks
  •     Operation and configuration of a VPLS that spans across EVPN and non-EVPN networks
  •     Operation and configuration of an EVPN-IRB that supports routing between sites across EVPN and non-EVPN networks
Official Information https://www.nokia.com/networks/training/src/exams/evpn-services/

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