JN0-649 Exam Dumps 2024 | Juniper Enterprise Routing and Switching Professional JNCIP-ENT

2. Exam Topics: 
- Advanced Switching: Architect multicasting, private VLANs, virtual switch chassis, data center interconnects, etc. using QFX/EX platforms. Troubleshoot complex Layer 2 environments.     
- IS-IS, OSPF and BGP: Design and deploy OSPF areas, OSPF v3, BGP communities, etc. Manipulate and optimize routing policy.  Troubleshoot intricate IS-IS, OSPF and BGP network issues.
- MPLS and SDN: Build MPLS-based LSP tunnels, segment routing and EVPN networks. Control networks with Junos Fusion and Junos Space Network Management Platform.   
- Data Center Design: Choose optimal platforms, architectures and protocols for data center environments based on requirements. Consider virtualization, overlay networks, cloud integration, etc.  
- High Availability: Design chassis cluster, virtual chassis, nonstop bridging, inline networking, etc. for maximum redundancy with optimal convergence times.  
- Network Monitoring: Establish proactive monitoring of network operations through syslogs, SNMP, sFlow, etc. React to potential issues using tools like traceoptions, CLI debugger, etc.    
- Automation and Scripting: Develop tools and scripts using PyEZ, Junos OS Evolved Scripting Toolkit and REST APIs to automate operational and configuration tasks.  
3. Exam Format: 105 questions, 150 minutes. Multiple choice (single answer and multiple answers). 

- Expertise with MX Series routers, EX and QFX switches required. Significant experience designing, deploying and troubleshooting large-scale enterprise networks. 
- Specialized knowledge of advanced switching for data centers, virtual chassis, Layer 2 environments, etc. Skilled in manipulating and optimizing IS-IS, OSPF, BGP, MPLS, etc.
- Proficient in data center network design. Understands how to combine virtualization, cloud services, overlay/underlay networks, etc. 
- Focus on high availability, network convergence and redundancy throughout the enterprise infrastructure. 
- Develop monitoring, automation tools and scripts using REST APIs, PyEZ, ESScripting Toolkit to streamline network operations. 
- JNCIP-ENT is Juniper's highest enterprise network certification. It demonstrates expert competency with MX, QFX and EX portfolios for highly complex enterprise environments. Considerable work experience is essential for preparation. 
- Questions will assess advanced architecture, design and troubleshooting skills for service provider networks. The exam evaluates real-world expertise beyond product documentation or training courses.