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Cisco CCNP ENCOR Certification

350-401 · 6 domains

Last updated: March 31, 2026

Exam Syllabus & Domains

The Cisco CCNP ENCOR certification exam covers the following domains. Focus your training time proportionally to each domain's weight.

Domain 1 15%

Architecture

  • 1.1 Explain design principles for enterprise networks
  • 1.2 Analyze design principles of WLAN deployment
  • 1.3 Differentiate between on-premises and cloud infrastructure
  • 1.4 Explain the working principles of Cisco SD-WAN
SD-Access FabricSD-WAN OverlayCisco DNA CenterWLAN Deployment ModelsEnterprise QoS PoliciesFabric Control PlaneHigh Availability DesignCampus Network Design
Domain 2 10%

Virtualization

  • 2.1 Describe device virtualization technologies
  • 2.2 Configure and verify data path virtualization technologies
  • 2.3 Describe network virtualization concepts
  • 2.4 Configure and verify VRF and GRE tunneling
VRF LiteLISP OperationVXLAN TunnelingVirtual SwitchingPath VirtualizationGRE TunnelingDevice VirtualizationNetwork Function Virtualization
Domain 3 30%

Infrastructure

  • 3.1 Configure and verify Layer 2 technologies (VLANs, trunking)
  • 3.2 Configure and verify Layer 3 technologies (OSPF, EIGRP, BGP)
  • 3.3 Configure and verify wireless infrastructure
  • 3.4 Describe and configure IP services (NAT, NTP, DHCP)
OSPF Areas/LSAsEIGRP Named ModeBGP Path SelectionSTP/RSTP/MSTEtherChannel LACP/PAgPMulticast PIMFirst Hop RedundancyQoS Classification/Marking
Domain 4 10%

Network Assurance

  • 4.1 Diagnose network problems using tools (debugs, logs, traces)
  • 4.2 Configure and verify SPAN/RSPAN/ERSPAN
  • 4.3 Configure and verify NetFlow/Flexible NetFlow
  • 4.4 Analyze and configure network telemetry
IP SLANetFlow/Flexible NetFlowSNMP v2c/v3Syslog Severity LevelsCisco DNA AssuranceSPAN/RSPAN/ERSPANEmbedded Event ManagerPacket Capture Tools
Domain 5 20%

Security

  • 5.1 Configure and verify device access control
  • 5.2 Configure and verify infrastructure security features
  • 5.3 Describe REST API security and AAA concepts
  • 5.4 Configure and verify wireless security
802.1X AuthenticationMAB/WebAuthCoPPZone-Based FirewallACL TypesDHCP Snooping/DAIMACsecWireless Security (WPA3)
Domain 6 15%

Automation

  • 6.1 Interpret and construct Python scripts for network automation
  • 6.2 Construct JSON/XML encoded files for use with REST APIs
  • 6.3 Describe and utilize Cisco DNA Center APIs
  • 6.4 Interpret and analyze network automation workflows
REST APIsNETCONF/RESTCONFYANG Data ModelsPython for NetworkingAnsible PlaybooksDNA Center APIsJSON/XML ParsingConfiguration Management

Where to Focus Your Study Time

Domains with higher weight have more exam questions — allocate your study hours accordingly.

D1 Architecture
15%
D2 Virtualization
10%
D3 Infrastructure
30%
D4 Network Assurance
10%
D5 Security
20%
D6 Automation
15%

Study Tips

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Practice Quiz

Test your knowledge with free practice questions

Practice Quiz

Test your knowledge before the exam with our free practice quiz.

Take the Cisco CCNP ENCOR Practice Quiz

Related Comparisons

Not sure if Cisco CCNP ENCOR is the right choice? Compare it with similar certifications:

CCNP ENCOR vs CCNA

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Frequently Asked Questions

What is the Cisco CCNP ENCOR certification?

The Cisco CCNP ENCOR (350-401) is a professional IT certification that validates your knowledge and skills in the exam domains covered. It is recognized globally by employers and is a valuable credential for career advancement in cybersecurity and IT.

What does the Cisco CCNP ENCOR certification syllabus cover?

The Cisco CCNP ENCOR exam syllabus covers 6 domains. Each domain is weighted differently, so focus your training on higher-weighted domains first. Review the complete domain breakdown above for objectives and key concepts.

How should I study for Cisco CCNP ENCOR?

Create a structured study plan covering all exam domains, use practice tests to identify weak areas, and review key concepts regularly. A fillable study planner can help you organize your training with weekly schedules and progress tracking.

How long does it take to prepare for Cisco CCNP ENCOR?

Preparation time varies by experience level. Most candidates spend 8-12 weeks of dedicated training. Using a structured study planner with domain-by-domain breakdown helps ensure you cover all certification objectives efficiently.