About This Domain
Domain 2 — Virtualization — accounts for 10% of the ENCOR certification exam. This domain evaluates your understanding of vrf and vrf-lite for network segmentation, gre tunnels and ipsec vpn, vxlan for data center overlay, and related concepts. Network virtualization technologies including VRF, GRE, IPsec, VXLAN, and LISP. To pass this section you need practical knowledge of how these services and patterns work together in real-world architectures.
What You'll Be Tested On
- VRF and VRF-lite for network segmentation
- GRE tunnels and IPsec VPN
- VXLAN for data center overlay
- LISP for endpoint mobility
Key Cisco Technologies in This Domain
Study Strategy for Domain 2
While 10% might seem like a smaller portion of the exam, every point counts toward the passing score. Focus on understanding core concepts and common exam scenarios for this domain.
Exam Tips for Domain 2
VRF-lite creates separate routing tables on a single router — understand the use case.
VXLAN uses UDP encapsulation and extends L2 over L3 infrastructure.
Frequently Asked Questions
How many questions on the ENCOR exam come from Domain 2?
Domain 2 (Virtualization) makes up 10% of the ENCOR exam. The exam has 65 scored questions, so approximately 7 questions will come from this domain.
What services should I focus on for Domain 2?
The key services for this domain include Virtualization. Make sure you understand how each service works, its use cases, and how they integrate with one another.
How should I prepare for Virtualization questions?
Start by reviewing the key topics listed above, then practice with domain-specific questions. Focus on understanding real-world scenarios rather than memorizing facts.
What's the best order to study the ENCOR domains?
Many candidates start with the highest-weighted domains first. For the ENCOR exam, the domains in order of weight are: Architecture (15%), Virtualization (10%), Infrastructure (30%), Network Assurance (10%), Security (20%), Automation (15%).
Practice Domain 2 Questions
Test your knowledge of Virtualization with practice questions from our ENCOR question bank.
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