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Cisco CCNP Enterprise Core (350-401 ENCOR) v1.2

Advance your networking career with this CCNP ENCOR (350-401) v1.2 training, and get ready to earn the CCNP Enterprise certification. Learn advanced routing, network security, network automation, and virtualization technologies like VRF and GRE tunneling to manage complex networks. This training covers key exam topics such as Cisco SD-WAN, SD-Access, QoS configuration, and Cisco DNA Center workflows. You'll leverage virtual labs and a 350-401 ENCOR practice exam​ to gain hands-on experience configuring Cisco hardware and software. You'll also build essential skills in troubleshooting, Multicast tree architectures, and infrastructure security. This ENCOR training is ideal for network administrators and IT teams, and equips you with the advanced skills you need to thrive in enterprise environments.

Updated February 2026

74Skills
452Videos
37Virtual Labs
1Practice Exam
67hTotal

Who This Course Is For

This 350-401 ENCOR training is considered associate-level Cisco training, which means it was designed for network admins. This Cisco routing and switching skills course is designed for network admins with three to five years of experience with networking.

Skills Your Team Will Gain

  • Optimizing complex traffic delivery using advanced Multicast tree architectures
  • Implementing secure routing and switching in enterprise networks
  • Configuring advanced automation techniques
  • Optimizing infrastructure performance
  • Troubleshooting complex network issues
  • Deploying scalable SD-WAN solutions

Course Curriculum

One skill is free to watch — no signup needed. The other 73 premium skills unlock for your whole team with a CBT Nuggets plan.

Free skill preview

Review Software Defined Architectures

Jeff KishDuration: 47m10 videos

Watch this complete skill free — the same trainer, videos, and labs your team gets with a plan.

Watch free skill
  • Premium skill.Explain The Hierarchical Network Model Components46m · 12 videos
  • Premium skill.Explain the Campus Architectural Layers51m · 10 videos
  • Premium skill.Explain Enterprise Network Design Options54m · 12 videos
  • Premium skill.Explain First Hop Redundancy Protocols47m · 10 videos
  • Premium skill.Explain FHRP Operation49m · 8 videos
  • Premium skill.Design High-Availability Techniques55m · 10 videos
  • Premium skill.Review LAN Design50m · 14 videos
  • Premium skill.Describe the SD-WAN Architecture48m · 8 videos
  • Premium skill.Explain SD-WAN Control and Data Plane47m · 10 videos
  • Premium skill.Explain SD-WAN Benefits and Features50m · 10 videos
  • Premium skill.Explain Cisco Software-Defined Access47m · 10 videos
  • Premium skill.Explain SD-Access Traffic Operation49m · 10 videos
  • Premium skill.Explain SD-Access Onboarding and Wireless46m · 10 videos
  • Review Software Defined ArchitecturesFree47m · 10 videos
  • Premium skill.Describe Quality of Service45m · 8 videos
  • Premium skill.Perform QoS Marking50m · 10 videos
  • Premium skill.Describe QoS Queuing51m · 10 videos
  • Premium skill.Describe QoS Packet Drop Mechanisms58m · 10 videos
  • Premium skill.Configure QoS with Cisco MQC45m · 8 videos · 1 lab
  • Premium skill.Configure Cisco QoS Parameters53m · 8 videos · 1 lab
  • Premium skill.Configure Policing and Shaping with MQC60m · 10 videos · 1 lab
  • Premium skill.Review Quality of Service45m · 8 videos
  • Premium skill.Describe Switching Mechanisms55m · 14 videos
  • Premium skill.Describe Device and Network Virtualization53m · 12 videos
  • Premium skill.Verify Data Virtualization Technologies54m · 8 videos
  • Premium skill.Configure Data Virtualization Technologies54m · 6 videos · 1 lab
  • Premium skill.Verify Data Path Security Technologies48m · 8 videos
  • Premium skill.Configure Data Path Security Technologies48m · 8 videos · 1 lab
  • Premium skill.Describe LISP Operation47m · 10 videos
  • Premium skill.Describe VXLAN Operation45m · 8 videos
  • Premium skill.Review Virtualization Technologies47m · 8 videos
  • Premium skill.Explain VLAN Topologies47m · 9 videos · 1 lab
  • Premium skill.Configure VLAN Trunking58m · 10 videos · 1 lab
  • Premium skill.Describe Etherchannel Technology47m · 10 videos
  • Premium skill.Configure Static and LACP Etherchannels54m · 10 videos · 1 lab
  • Premium skill.Describe 802.1D Spanning-Tree Protocol47m · 10 videos
  • Premium skill.Describe 802.1D STP Operation46m · 8 videos
  • Premium skill.Calculate STP Topologies48m · 8 videos
  • Premium skill.Explain STP Topology Changes52m · 8 videos · 1 lab
  • Premium skill.Configure STP Macros and Timers55m · 9 videos · 1 lab
  • Premium skill.Configure STP Topologies60m · 10 videos · 1 lab
  • Premium skill.Review STP Concepts and Configuration47m · 5 videos
  • Premium skill.Explain STP Topology Protection Mechanisms55m · 12 videos · 1 lab
  • Premium skill.Explain STP Loop Protection Mechanisms48m · 12 videos · 1 lab
  • Premium skill.Explain Rapid-PVST+48m · 12 videos · 1 lab
  • Premium skill.Explain Multiple Spanning-Tree (MST)57m · 10 videos · 1 lab
  • Premium skill.Review STP Protection RSTP/MST47m · 6 videos · 1 lab
  • Premium skill.Understand EIGRP1h 13m · 13 videos · 1 lab
  • Premium skill.Understand OSPF1h 16m · 13 videos · 1 lab
  • Premium skill.Summarize and Filter with IPv4 OSPF1h 26m · 17 videos · 1 lab
  • Premium skill.Configure OSPFv3 for IPv61h 2m · 15 videos · 1 lab
  • Premium skill.Configure OSPFv3 for IPv41h 3m · 14 videos · 1 lab
  • Premium skill.Configure BGP1h 23m · 17 videos · 1 lab
  • Premium skill.Understand Policy-Based Routing56m · 15 videos · 1 lab
  • Premium skill.Using Time Protocols56m · 11 videos · 1 lab
  • Premium skill.Configure IPv4 NAT & PAT55m · 19 videos · 1 lab
  • Premium skill.Configure FHRPs1h 6m · 13 videos · 1 lab
  • Premium skill.Describe Multicast Protocols53m · 13 videos · 1 lab
  • Premium skill.Describe Multicast Trees52m · 10 videos
  • Premium skill.Diagnose Network Problems59m · 13 videos
  • Premium skill.Configure Flexible Netflow51m · 15 videos · 1 lab
  • Premium skill.Configure SPAN RSPAN & ERSPAN45m · 13 videos · 1 lab
  • Premium skill.Configure and Verify IP SLAs1h 8m · 22 videos · 1 lab
  • Premium skill.Configure Authentication & Authorization1h 10m · 18 videos · 1 lab
  • Premium skill.Configure iACLs and CoPP1h 13m · 13 videos · 1 lab
  • Premium skill.Describe Cisco Security Design Components49m · 12 videos
  • Premium skill.Interpret Basic Python Constructs51m · 17 videos
  • Premium skill.Understand Data Modelling and Serialization49m · 15 videos
  • Premium skill.Understand Network Automation Scripts1h 3m · 21 videos · 1 lab
  • Premium skill.Configure and Verify NETCONF58m · 18 videos · 1 lab
  • Premium skill.Understand REST-based APIs55m · 18 videos · 1 lab
  • Premium skill.Configure and Verify RESTCONF56m · 18 videos · 1 lab
  • Premium skill.Understand Cisco APIs & EEM50m · 15 videos
  • Premium skill.Understand Agentless Network Automation1h 8m · 19 videos · 1 lab
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Certification

CCNP Enterprise

The CCNP Enterprise certification validates the skills and knowledge of network engineers to design, deploy, and manage complex enterprise networks, including infrastructure, routing, and security. It is ideal for network engineers, network administr...

Exam 350-401 ENCOR, 300-410 ENARSI, 300-415 ENSDWI, 300-420 ENSLD, 300-435 ENAUTO, 300-440 ENCC, and 300-445 ENNALevel ProfessionalDifficulty IntermediateCost Core exam: $400, Concentration exam: $300
Network DesignNetwork SecurityNetwork ProtocolsNetwork ArchitectureNetwork ManagementNetwork Troubleshooting
Official certification page

Put this course to work for your team

Every subscription includes this course with the full library, virtual labs, and practice exams — or talk it through with sales.

For IT leaders

What IT leaders need to know before assigning this course

For IT leaders: Enterprise networks fail in quiet ways: a missing FHRP object track that black-holes traffic, recursive routing on a GRE tunnel, or a QoS policy that starves voice. This course gives your network team a shared, blueprint-aligned foundation across campus design, routing (OSPF, OSPFv3, EIGRP, BGP), QoS, virtualization (VRF Lite, GRE), enterprise network security and Cisco security design components, and automation (Python, REST APIs, YANG).

Role fit: Built for network admins and IT Practitioners with three to five years of experience. Team Leads can use it to standardize skills before SD-WAN, SD-Access, or automation projects. SD-WAN, SD-Access, LISP, and VXLAN are taught at the conceptual level the exam expects. Plan separate deep-dive training for production rollouts.

Time investment: About 67 hours across 74 skills. Most skills run 45 to 60 minutes, so learners can complete a few skills each week alongside on-call duties.

Certification path: ENCOR is the core exam for CCNP Enterprise. Learners also need one concentration exam, taken in either order, so budget for both.

How CBT Nuggets supports the outcome: Each skill ends with quizzes and a design or troubleshooting challenge. Dedicated review skills help learners find weak areas before exam day. Virtual Labs let engineers practice FHRP, IP SLA, OSPF, BGP, and NTP configuration without touching production gear. A 350-401 practice exam helps confirm readiness before you fund exam attempts.

Team Impact

How this training helps your team succeed

IT teams complete this training to close the gap between knowing Cisco features and deploying them correctly in production. Instructors build each skill around design challenges, quiz reviews, and hands-on labs that reflect the failure modes network teams actually run into.

  • Fewer black-holed flows during link failures: Your team learns why every HSRP, VRRP, or GLBP deployment should include object tracking. Without it, a lost uplink can drop traffic or cause inefficient asymmetric routing, and the course shows network admins how to check for that gap in their own networks.
  • Proactive visibility into WAN and service health: Practitioners work with IP SLA using TCP tests, UDP tests, and ping tests. They also verify results with show commands, giving network teams a clearer view into reachability and service behavior.
  • Security design context for enterprise networks: Team members review Cisco security design components within the course and exam scope, including why fast-changing security decisions should be validated with Cisco reps or partners before a design is approved.
  • Faster troubleshooting and a path to automation: Engineers use targeted debugs and NTP or STP verification commands to isolate problems. They also work with REST APIs, Python fundamentals, and vendor-neutral YANG models to standardize configurations across multi-vendor environments.

The review skills and lab-based practice let Team Leads spot weak areas before learners sit the 350-401 exam.

After completion

Capabilities your team walks away with

Knowledge

  • How hierarchical and campus network layers, enterprise design options, and high-availability techniques fit together, including why FHRP object tracking prevents black-holed traffic and asymmetric routing
  • SD-WAN and SD-Access architecture, control and data planes, traffic operation, and benefits such as application-aware routing
  • QoS fundamentals: traffic classification, marking, queuing, drop mechanisms, and policing versus shaping
  • Virtualization concepts including VRF-Lite use cases and limits, GRE and IPsec tunneling, and LISP and VXLAN operation
  • STP calculation logic (root path cost, bridge ID, and port ID tie-breakers), EtherChannel, and VLAN trunking behavior
  • Network automation foundations, including Cisco APIs, EEM, and API testing workflows with tools such as Postman

Ability

  • Configure and verify HSRP, VRRP, and GLBP, and apply object tracking to FHRP deployments
  • Build QoS policies with Cisco MQC, including policing and shaping
  • Configure and verify OSPFv2, OSPFv3 address families, EIGRP, and BGP, including stub areas and summarization at area border routers
  • Configure VRF-Lite and GRE tunnels and avoid recursive routing issues
  • Review Cisco security design components within the scope of enterprise networking
  • Troubleshoot with show commands and targeted debugs, and validate configurations in hands-on labs

Readiness check

Confirm prerequisite knowledge before training begins

A short placement assessment on the CBT Nuggets assessments platform measures whether a learner already has the foundation this course assumes. IT leaders use it to put the right people in the right training — and any learner can take it right now to make sure they'll get full value from day one.

  • Questions generated from this course's own video transcripts — what gets measured is exactly what gets taught
  • Instant, per-learner results that show whether the prerequisite foundation is in place
  • Results roll up into team readiness reporting, so training hours go where they change outcomes
Runs on assessments.cbtnuggets.com — sign in with an Adept account so results roll up into team readiness reporting. Need one?
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If gaps show up, start here

CCNA Cisco Certified Network Associate (200-301 CCNA v1.1)

This Cisco CCNA training fully prepares you for the 200-301 v1.1 exam — and to earn your Cisco Certified Network Associate certification. Master core network fundamentals, IP connectivity, VLAN configuration, routing protocols (OSPF, static), LAN swi...

~94h

This course is included with every plan

Unlock this one course, or get one learner — or your whole team — access to all 292 courses, virtual labs, and practice exams.

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One year of access to CCNP ENCOR

  • Every skill in this course
  • Its virtual labs and practice exam
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Frequently Asked Questions

How much does the Cisco CCNP v1.2 Enterprise cost?

It costs a total of at least $700 to earn the Cisco CCNP Enterprise, but only $400 to attempt the core exam. The Cisco CCNP Enterprise has two exams -- the core exam is $400 and each concentration exam costs $300, but you only need to take one of those. Although you can choose which of the six concentration exams to take, everyone has to take the same Cisco CCNP Enterprise core exam.

Does Cisco CCNP v1.2 Enterprise expire?

Yes, just like most IT certifications, all of Cisco’s exams expire, and the CCNP Enterprise expires too. The CCNP Enterprise expires three years from the date you pass it, which means you have three years to either prepare to retake the new version of the CCNP Enterprise exam, or move on to the higher level, the CCIE.

Is CCNP worth it?

The CCNP has changed a lot in the last few years, but it definitely remains worth it. The CCNP Enterprise is worth it because it’s a certification that demonstrates your comfort working with enterprise-level network configurations and management. For administrators who work for companies that depend on massive, campus-wide networks, the CCNP Enterprise is worth it for proving your experience and knowledge.

How do I prepare for CCNP enterprise?

The first thing to do to prepare for CCNP Enterprise is choose which of the six concentration exams you’re going to take. The next step for preparing for CCNP Enterprise is to study, train and practice implementing and operating Cisco enterprise network core technologies. Last, you’ll want to find practice labs and specific training for your concentration of choice.

How hard is the Cisco CCNP Enterprise v1.2?

The CCNP Enterprise is a challenging exam. Earning the CCNP Enterprise requires passing a detailed core exam and a specialized concentration exam which can be even more difficult. Cisco intentionally made the CCNP Enterprise difficult because managing and configuring an enterprise network is important work, and they want businesses to be able to trust their administrators who earn the certification.

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