Juniper Networks - JNCIS Enterprise R&S

The Juniper Networks Enterprise Routing and Switching course aims to provide practical skills on Layer-2 and Layer-3 protocols, their configuration and troubleshooting in enterprise environments. This course is intended for networking professionals with experience and intermediate knowledge of JUNOS Operating System.

Delivery Mode

Training is available in small groups as well as on one-to-one basis. Get in touch.

Batch Timings

For the latest training schedule, please check the Calendar.


8 Modules


30 hours


The JNCIS-ENT or Juniper Networks Certified Specialist Enterprise Routing and Switching certification aims to build core skills on routing and switching technologies for JUNOS enterprise environment. This course is intended for networking professionals with experience and intermediate knowledge of routing and switching.


Apr 17th
07:00 AM to 09:00 AM (IST)

Apr 22nd
07:00 AM to 09:00 AM (IST)

Training Type Timing Duration Get Started
Regular [Weekdays]
On Request
4 weeks
Regular [Weekends]
On Request
4 weekends
Fast Track [5 days]
To be announced

Course Content - What Will You Learn?

  • Bridging components
  • Frame Processing
  • VLAN Tagging
  • Native VLANs and Voice VLANs
  • Inter-VLAN Routing
  • JUNOS Network Director
  • STP and RSTP Concepts
  • Port roles and states
  • BPDUs [Bridge Protocol Data Units]
  • Convergence and re-convergence
  • Troubleshoot STP and RSTP
  • BPDU, loop and root protection
  • Port Security
  • MAC Limiting, DHCP Snooping
  • Source Guard, Dynamic ARP Inspection
  • MAC-Sec
  • Storm Control
  • Layer-2 Firewall Filters
  • Filter processing order
  • Match criteria for filters and actions
  • Configuring and Troubleshooting
  • Static and aggregated routes
  • Martian addresses
  • Routing Instances and RIB Groups
  • Load Balancing
  • Filter-based Forwarding
  • Configuring and Troubleshooting
  • OSPF Overview
  • Packet Types
  • Router-ID
  • Neighbour Formation in OSPF
  • Designated Router[DR] and Backup Designated Router[BDR]
  • Link-State Database
  • Area and router types
  • LSA Packet Types
  • Configuring and Troubleshooting
  • IS-IS Overview
  • Link state database in IS-IS
  • IS-IS PDUs
  • TLVs
  • Adjacency Formation
  • Levels and Areas
  • Designated Intermediate System [DIS]
  • Metrics in IS-IS
  • Configuring and Troubleshooting
  • BGP basic operation
  • BGP Message Types
  • Path Attributes
  • Route Selection Process
  • eBGP and iBGP functionality
  • Groups and peers in BGP
  • Configure and troubleshoot BGP
  • HA Features and characteristics
  • Link Aggregation Groups [LAG]
  • Redundant Trunk Groups [RTG]
  • Virtual Chassis
  • Graceful Restart [GR]
  • Graceful Routing Engine Switchover[GRES]
  • Nonstop Active Routing [NSR]
  • Nonstop Bridging [NSB]
  • Bidirectional Forwarding Detection[BFD]
  • Virtual Router Redundancy Protocol[VRRP]
  • Unified In-Service Software
  • Upgrade[ISSU]
    Configure and Troubleshoot
  • Tunneling applications and considerations
  • GRE Tunnels
  • IP-IP Tunnels
  • Configure and Troubleshoot

Who Should Attend?


30 Hours


It is highly recommended that candidate should have a sound understanding of JNCIA course before taking this course.

What job roles can I apply for after this course?

After completion of the course you can apply for the following job positions:

Lab Practice

BlueMap has dedicated servers for PaaS, with 99.9% uptime. Candidates will be provided access to individual pods for lab practice. Guidance will also be provided if candidates want to setup a lab environment on their personal machines. A lab guide will be provided to each candidate with scenarios to practice all modules covered in the course because at BlueMap we believe that unless you see it happening you won’t be confident to answer any questions based on the same. There would be scenarios for implementing, verifying and troubleshooting all modules covered in the course.

Frequently Asked Questions

Classes will be conducted online via GoToMeeting.

You will be provided dedicated lab access on our 24x7 available cloud servers during the entire course duration. Each candidate will have his/her own lab scenario for practice. Moreover, if the candidate wants to setup a lab on their machine that support will also be provided by the instructor.

The candidate will be provided with daily class recordings, presentations, lab guides, virtual machines and study notes for practice. All this material will be included in the course fees.

We do not have a refund policy. The candidate will be provided first two sessions free of cost and then the candidate will be asked to pay the course fees.

Yes, the course fees can be paid in two instalments. The first instalment will be payable after the first two free sessions. The second instalment will be payable after 50% course completion.

Placement assistance will be provided to all candidates after course completion. Interview calls be provided to all candidates. Along with that mock interview sessions will also be conducted for all candidates to prepare them for the interview.

Even after the course completion, BlueMap is committed to provide post-training support to all candidates. Post-training support works in two ways. In the first scenario if the candidate does not understand a particular topic he/she can have one-to-one session with the instructor to clear the concept or can attend any other on-going batches. In the second scenario the instructor will provide support to the candidate if he/she is facing issues on job helping candidate to apply knowledge to practice.

juniper jncis-ent

Why choose Bluemap?

Get the best return on your investment by choosing our course. BlueMap offers incredible experience to all candidates in the training such that it creates a life-long relationship with us. What makes us say so:

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