Course Summary

This five-day course is designed to provide students with the tools required for implementing, monitoring, and troubleshooting Layer 3 components in an enterprise network. Detailed coverage of OSPF, BGP, class of service (CoS), and multicast is strongly emphasized. The course also exposes students to common troubleshooting commands and tools used to troubleshoot various intermediate to advanced issues. Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos operating system and in monitoring device and protocol operations.

Course Objectives
After successfully completing this course, you should be able to:

Describe the various OSPF link-state advertisement (LSA) types.
Explain the flooding of LSAs in an OSPF network.
Describe the shortest-path-first (SPF) algorithm.
Describe OSPF area types and operations.
Configure various OSPF area types.
List useful common commands to troubleshoot and verify OSPF.
Isolate different OSPF issues.
Summarize and restrict routes.
Identify scenarios that require routing policy or specific configuration options.
Use routing policy and specific configuration options to implement solutions for various scenarios.
Describe basic BGP operation and common BGP attributes.
Explain the route selection process for BGP.
Describe how to alter the route selection process.
Configure some advanced options for BGP peers.
Describe various BGP attributes in detail and explain the operation of those attributes.
Manipulate BGP attributes using routing policy.
List common commands used to troubleshoot and verify BGP.
Isolate different issues with BGP communication and configuration.
Describe common routing policies used in the enterprise environment.
Explain how attribute modifications affect routing decisions.
Implement a routing policy for inbound and outbound traffic using BGP.
Isolate problems relating to routing policy structure and configuration.
Identify common commands for troubleshooting routing policy.
Identify environments that may require a modified CoS implementation.
Describe the various CoS components and their respective functions.
Explain the CoS processing along with CoS defaults on SRX Series Services Gateways.
Describe situations when some CoS features are used in the enterprise.
Implement some CoS features in an enterprise environment.
Verify and troubleshoot CoS.
Describe IP multicast traffic flow.
Identify the components of IP multicast.
Explain how IP multicast addressing works.
Describe the need for reverse path forwarding (RPF) in multicast.
Explain the role of Internet Group Management Protocol (IGMP) and describe the available IGMP versions.
Configure and monitor IGMP.
Identify common multicast routing protocols.
Describe rendezvous point (RP) discovery options.
Configure and monitor Physical Interface Module (PIM) sparse modes.
Configure and monitor RP discovery mechanisms.
Describe the basic requirements, benefits, and caveats of source-specific multicast (SSM).
List the address ranges used for SSM.
Illustrate the role of Internet Group Management Protocol version 3 (IGMPv3) and PIM sparse mode (PIM-SM) in an SSM implementation.
Configure and monitor SSM.
Verify and troubleshoot multicast.
List command commands used to troubleshoot and verify IS-IS.
Isolate different IS-IS issues.
Course Content
Course Introduction
OSPF
OSPF Areas
OSPF Case Studies and Solutions
Troubleshooting OSPF
BGP
BGP Attributes and Policy
Troubleshooting BGP
Enterprise Routing Policies
Troubleshooting Policies
Introduction to Multicast
Multicast Routing Protocols and SSM
Troubleshooting Multicast
Class of Service
Troubleshooting Class of Service

Prerequisites Students should have basic networking knowledge and an understanding of the Open Systems Interconnection (OSI) model and the TCP/IP protocol suite. Students should also have working experience with basic routing principles. Students should also attend the Introduction to the Junos Operating System (IJOS) and Junos Intermediate Routing (JIR) courses prior to attending this class.

This course is part of the following Juniper Networks Certified Internet Professional Enterprise Routing & Switching (JNCIP-ENT) Exam: Juniper Networks Certified Internet Professional Enterprise Routing & Switching (JNCIP-ENT) Exams Exam code: JN0-648 Written exam Exam length: 120 minutes Exam type: 65 multiple choice questions Recommended training for this certification Advanced Junos Enterprise Routing (AJER) Advanced Junos Enterprise Switching Using Enhanced Layer 2 Software (AJEX)

Following your booking, a confirmation message will be sent to all participants, ensuring you're well-informed of your successful enrollment. Calendar placeholders will also be dispatched to assist you in scheduling your commitments around the course. Rest assured, all course materials and access to necessary labs or platforms will be provided no later than one week before the course begins, allowing you ample time to prepare and engage fully with the learning experience ahead.

Our comprehensive training package includes all the necessary materials and resources to facilitate a full learning experience. Enrollees will be provided with detailed course content, encompassing a wide array of topics to ensure a thorough understanding of the subject matter. Additionally, participants will receive a certificate of completion to recognize their dedication and hard work. It's important to note that while the course fee covers all training materials and experiences, the examination fee for certification is not included but can be purchased separately.

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