Nokia 4A0-D03 Exam Syllabus
Start Free 4A0-D03 Exam Practice After Reviewing the Topics
Before starting your 4A0-D03 exam preparation, it is recommended to review the complete Nokia SR Linux EVPN and Data Center Interconnect 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-D03 questions. We also provide premium 4A0-D03 practice test, fully updated according to the latest exam objectives, to help you accurately assess your preparedness for the actual exam.
Nokia
Vendor
4A0-D03
Exam Code
56
Total Questions
5
Total Exam Domains
Nokia 4A0-D03 Exam Objectives
| Section 1: EVPN on SR Linux | |
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Explain the purpose and application of EVPN in the data center
Describe the EVPN building blocks – MP-BGP for the control plane and VXLAN for the data plane List the benefits of EVPN in the data center List the EVPN capabilities of SR Linux Explain the EVPN terminology Examine the BGP EVPN Route Types and their usage Review the basic EVPN operations Configure BGP for EVPN Configure VXLAN tunnels for EVPN Hands-on Labs:
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| Section 2: Layer 2 EVPN | |
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Explain the use case for L2 EVPN
Describe the L2 EVPN operations Configure a MAC-VRF for L2 EVPN with SR Linux CLI Verify the details of L2-related EVPN Routes (MAC and IMET) Review the L2 EVPN MAC protection, MAC mobility and MAC duplication monitoring procedures Explain the need for proxy-ARP in a L2 EVPN, and how to apply proxy-ARP to IP duplication detection (IP anti-spoofing) Configure Proxy-ARP in a L2 EVPN Hands-on Labs:
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| Section 3: L3 EVPN | |
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Explain the use case for L3 EVPN
Describe the L3 EVPN Asymmetric Model and its implementation using the EVPN MAC/IP route type 2 Describe the L3 Symmetric Model and its implementation using the EVPN IP Prefix Route Type 5 Explain the purpose of IRB interfaces and the anycast-gateway IP address Configure both an Asymmetric and Symmetric L3 EVPN with SR Linux CLI Configure a L3 EVPN PE-CE BGP peering and verify how BGP path attributes are propagated across the EVPN Hands-on Labs:
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| Section 4: L2 and L3 EVPN Multi-homing | |
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Describe the multi-homing use cases
Describe the 2 possible redundancy modes: All-Active and Single-Active Explain the Ethernet Segment concept and associated LAG interfaces Describe the Designated Forwarder elections algorithms and its implementation with EVPN Ethernet Segment route type 4 Explain the Local-Bias mechanism to prevent L2 traffic loops Distinguish the two variants of the EVPN Auto-Discovery route type 1 and their use for aliasing and mass withdrawals Configure an Ethernet Segment for All-Active multi-homing Configure an Ethernet Segment for Single-Active multi-homing Describe L3 EVPN multi-homing and IP aliasing options Hands-on labs:
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| Section 5: DCI And 7750 SR interoperability | |
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Describe the two main options for data center interconnection over a WAN network, gateway-less and gateway-based solutions
Configure and verify a L2 EVPN DCI solution demonstrating how SR Linux will interop with a 7750 SR data center gateway implementing an MPLS-based EVPN-VPLS Configure and verify a L3 EVPN DCI solution showing how SR Linux will interop with a legacy MPLS-based IP-VPN solution Hands-on labs:
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| Info | |