Recertification of JNCIP-ENT

Once certified, the JNCIP-ENT certification is valid for three years. You must recertify within the active period (three years) otherwise your designation will expire and you will need to re-earn the entire certification track, including the lower-level certificates as these are the prerequisites for more advanced validations such as the JNCIP-ENT certification. Generally, you can recertify by testing or by attending relevant courses. If need be, you can view the status of your certification by using CertManager.

Reference: https://www.juniper.net/us/en/training/certification/tracks/enterprise-routing-switching/jncip-ent.html

How to Prepare for Juniper JN0-648: Enterprise Routing and Switching, Professional (JNCIP-ENT) Exam

Preparation Guide for Juniper JN0-648: Enterprise Routing and Switching, Professional (JNCIP-ENT) Exam

Introduction

Juniper Networks, Inc. is an American multinational company based in Sunnyvale, California. The business designs and markets networking products, including routers, switches, network management tools, network security products, and software-defined networking technologies.

Juniper Networks initially concentrated on core routers used by Internet Service Providers (IENTs) to conduct IP address searches and guide internet traffic. By purchasing Unisphere, the firm joined the market in 2002 for edge routers used by IENTs to redirect Internet traffic to individual users. In 2003, Juniper joined the IT defense business with its JProtect security toolkit before purchasing NetScreen Technologies security company the following year. Juniper joined the enterprise market in the early 2000s, accounting for one-third of its sales by 2005. As of 2014, Juniper concentrated on designing innovative software-defined networking devices.

Many applicants involved in Service Provider Routing and Switching, Technical (JNCIP-ENT) qualification may be familiar with the JN0-662 test. However, the JN0-662 Lifetime Exam (EOL) concluded on June 21, 2020. You need to take the JN0-648 Juniper certification exam now to complete the Service Provider Routing and Switching, Technical (JNCIP-ENT) certification exam. Juniper JNCIP - ENT Certification is the technical standard of Juniper Service Provider Routing and Switching Certification Track. The Juniper Networks Certification Program (JNCP) Service Provider Routing and Switching Track help members to show competence in Juniper Networks technologies. Successful candidates show comprehensive knowledge of networking technologies in general and the Juniper Networks service provider routing and switching platforms. This credential protocol allows applicants to pass four tests, including the Associate Exam (JN0-103), the Expert Exam (JN0-362), and the Technical Exam (JN0-648).

In this guide, we will cover the Juniper JN0-648 practice exams, certified professionals salary, and all aspects of the Juniper JN0-648 exam dumps.

JN0-648 Topics

The Juniper JN0-648 exam covers several topics about networking technologies including the following:

• Configuring and troubleshooting IP Multicast;
• Teams and functionality of BGP;
• Features of Layer 2 Authentication and Access Control;
• Class of Service (CoS);
• Components of Ethernet Switching and Spanning Tree;
• Concepts and functionality of IGPs (Interior Gateway Protocols);
• The functionality of Junos EVPN.

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Moreover, the following books available on Amazon provide useful tips to face the real JN0-648 exam:

• Day One: Using Ethernet VPNs for Data Center Interconnect by Victor Ganjian

  This manual is a great option to learn more about EVPNs in a real-life setting (interconnected data centers), which accounts for an exam domain in JN0-648 exam. In addition, you will learn about adopting the EVPN technology and its concepts in a digestible manner. Sachin Natu, who is the Director of Product Management at Juniper Networks said that "this is a must-read for all engineers looking to learn and deploy EVPN technologies."

• A Practical Guide to Junos Switches and Certification by H. Reynolds and D. Marschke

  This is the first and only book covering the current EX Ethernet-switching product by Juniper Networks. With the help of such material, you will be introduced to ASIC design, the EX platform, and Junos Software. Furthermore, this book is a great tool as a study guide for certifications in the Juniper Enterprise tracks. Test cases, case studies as well as use cases, and tangential answers for problems will be included in such a guide. Topics covered here include VLANs, inter-VLAN routing, routing and firewall filters, the protocol for the spanning tree, the snooping for DHCP, VLAN voice, and more.

• A Practical Guide to Junos Routing and Certification by P. Southwick, D. Marschke, and H. Reynolds

  This is a great study guide for any of the Juniper Networks enterprise routing certification exams. This book, in particular, covers Junos flow-based security services that use MX, SRX, EX devices, and their features. Plus, you will get an insight into practical solutions that would greatly improve your troubleshooting skills in the enterprise sector. Some of the topics that are covered in this manual include Juniper design for router lineup in enterprises (M-series, MX Mid-Range series, and SRX), troubleshooting of the Juno interfaces, IGP, and BGP routing, Layer 2, IP Class of Service, and IP Multicast.

Juniper JN0-648 Exam Syllabus Topics: