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CCNP ENARSI 300-410: Advanced Routing & Troubleshooting (Udemy.com)

Cisco CCNP Enterprise 300-410 labs: OSPF, BGP, EIGRP, VPN, infrastructure services & troubleshooting

Created by: Sikandar Shaik

Last updated September 2026

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What you will learn

  • Configure and troubleshoot OSPF, EIGRP, and BGP for CCNP ENARSI (300-410)
  • Implement advanced routing policies, redistribution, and path control
  • Deploy and verify VPN technologies used in enterprise networks
  • Troubleshoot infrastructure services common on the ENARSI exam
  • Apply real lab workflows used by CCNP Enterprise candidates
  • Introducing MPLS L3 VPN Architecture
  • Introducing MPLS L3 VPN Routing
  • Implementing DMVPN with IPSEC
  • Implement IPSEC VPN site to Site
  • Introducing IPv6 First Hop Security
  • Securing Cisco Routers
  • Troubleshooting Infrastructure Security and Services
  • Implementing & Troubleshooting DHCP

How it compares

Against the other 165 rated Udemy courses in Networking on CourseDuck:

  • Rating4.7 out of 5higher than 72% of them
  • Reviews170#126 of 166 by number of reviews
  • Length60.8 hourslonger than 93% of them
  • Last updatedSeptember 2026more recently than 96% of them

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Course Description

This curriculum covers the current ENARSI 300-410 focus, and updates continue as the exam and technologies evolve.

Master Cisco CCNP Enterprise ENARSI (300-410) with lab-focused advanced routing and services. Learn OSPF, EIGRP, BGP, VPN technologies, and infrastructure services with real troubleshooting practice for the CCNP Enterprise concentration exam.


The Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) v1.0 gives you the knowledge you need to install, configure, operate, and troubleshoot an enterprise network. This course covers advanced routing and infrastructure technologies, expanding on the topics covered in the Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) v1.0 course.

This course helps prepare you to take the exam, Implementing Cisco Enterprise Advanced Routing and Services (300-410 ENARSI), which leads to the new CCNP® Enterprise and Cisco Certified Specialist – Enterprise Advanced Infrastructure Implementation certifications.


  • Cisco Authorized course content

  • Triple CCIE Certified Instructor (Sikandar Shaik CCIEx3) 

You Will Learn How To:

  • Configure classic EIGRP and named EIGRP for IPv4 and IPv6

  • Optimize classic EIGRP and named EIGRP for IPv4 and IPv6

  • Troubleshoot classic EIGRP and named EIGRP for IPv4 and IPv6

  • Configure OSPFv2 and OSPFv3 in IPv4 and IPv6 environments

  • Optimize OSPFv2 and OSPFv3 behaviorUnderstand ENARSI v1.1 topics, including VRF and BGP VRF-Lite

  • Troubleshoot OSPFv2 for IPv4 and OSPFv3 for IPv4 and IPv6

  • Implement route redistribution using filtering mechanisms

  • Troubleshoot redistribution

  • Implement path control using PBR and IP SLA

  • Configure MP-BGP in IPv4 and IPv6 environments

  • Optimize MP-BGP in IPv4 and IPv6 environments

  • Troubleshoot MP-BGP for IPv4 and IPv6

  • Describe the features of MPLS

  • Describe the major architectural components of an MPLS VPN

  • Identify the routing and packet forwarding functionalities for MPLS VPNs

  • Explain how packets are forwarded in an MPLS VPN environment

  • Implement Cisco IOS DMVPNs

  • Implement DHCP

  • Describe the tools available to secure the IPV6 first hop

  • Troubleshoot Cisco router security features

    • Troubleshoot infrastructure security and services

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Instructor Details

Sikandar Shaik

About the Instructor

Sikandar Shaik – CCIE x3 (Enterprise | Service Provider | Security)
Senior Cisco Trainer • Network Security Consultant • Global Instructor

I am a dynamic and results-driven Cisco Trainer and Network Security Consultant with extensive experience delivering advanced Enterprise, Service Provider, Data Center, Security, and SD-WAN trainings to global organizations across 15+ countries.

With strong multi-technology expertise and a practical, real-world teaching approach, I specialize in simplifying complex concepts and helping learners develop job-ready skills from CCNA to CCIE levels.

My training philosophy is built on a strong “whatever-it-takes” mindset to ensure learner success and customer satisfaction.

Over the past decade, I have trained and mentored 15,000+ professionals worldwide and have designed, optimized, and troubleshot complex enterprise and carrier-grade networks across the Middle East, Africa, and Asia.


Core Competencies

Enterprise & Service Provider Network Design

Cisco Routing & Switching (BGP, OSPF, IS-IS, MPLS)

SD-WAN, SD-Access (SDA), Cisco DNAC, Cisco ISE

Cisco ASA & Firepower NGFW

Network Security Architecture & Hardening

Data Center Technologies (NX-OS, ACI – foundational & deployment exposure)

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Reviews

4.7

170 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Qayyumuddin Syed on 6/26/2025

I am very happy that I learned CCNA through Sikandar Shaik and now I am learning CCNP from him.

By Paul Akiode on 4/12/2025

Quality and content is ok. I think the instructor should have kept things professional by not starting each video with religious references but personally I gained from the content and it wasn’t so much of a bother. I only had to reduce the volume when listening in public the beginning part of the modules.

By Anonymized User on 3/29/2025

The course is really good with each and every step told clearly

By M Mahdi on 11/10/2023

Absolutely very clear explanation. Awesome.

By Kevin Benjamin Bonifacio on 7/13/2023

5 Star rating for all the lesson. Easy to understand topics

By Dwayne da Silva Afonso on 6/4/2023

So far it is good. The concepts are clearly explained and Sikandar Shaik hits the important points with impressive depth, without making it seem overwhelming. Looking forward to more.

By Johan Mol on 1/22/2023

Great content, helpful info and labs. Sometimes he can explain things in 10 minutes what could also be done in 5 minutes.

By Benz on 1/16/2023

This course is the best I have never seen.

By kodzo Agbedanu on 10/27/2022

This is the best networking instructor EVER!

By Gbenga on 3/8/2021

He is very precise and articulate in his delivery.

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Overall Score : 94 / 100