JN0-348 Real Exam Questions
Enterprise Routing and Switching, Specialist (JNCIS-ENT). Everything you need to prepare, practice, and pass.
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Certification Overview
What This Certification Proves
The JN0-348 Enterprise Routing and Switching, Specialist (JNCIS-ENT) certification validates your expertise in Juniper technologies. This industry-recognized credential demonstrates your ability to work with Juniper solutions and is valued by employers worldwide.
Who Should Take This Exam
This certification is ideal for IT professionals, system administrators, cloud engineers, security analysts, and developers who work with Juniper technologies. Whether you're starting your career or advancing to senior roles, the JN0-348 certification strengthens your professional profile.
Study Plans
Choose a study plan that matches your schedule and experience level
30 Days
Intensive Sprint
Week 1-2
- Master fundamentals: Core concepts
- Read Juniper official documentation
- Complete 8 questions daily
Week 3
- Deep dive: Advanced topics
- Review weak areas from results
- Take 2 full-length exams
Week 4
- Review all flagged questions
- Timed exams to build stamina
- Final revision of key concepts
60 Days
Balanced Approach
Week 1-2
- Survey all exam domains
- Set up study environment
- Begin with foundational topics
Week 3-4
- Focus: Primary domain
- Focus: Secondary domain
- 4 questions daily
Week 5-6
- Focus: Remaining domains
- Hands-on labs if applicable
- Review explanations for wrong answers
Week 7-8
- Complete all 222 questions
- Identify and eliminate weak areas
- Take 3 full-length timed tests
90 Days
Comprehensive Study
Month 1
- Learn all exam domains at a comfortable pace
- Build strong foundational knowledge
- 3 questions daily
Month 2
- Deep dive into each domain
- Hands-on practice and labs
- Take weekly timed exams
Month 3
- Work through all 222 questions
- Identify and eliminate weak areas
- Take 3 full-length timed exams
JN0-348-Specific Tips
- Focus on "Core concepts" first - it covers 0% of the exam
- Use all 222 questions to identify knowledge gaps
- Review detailed explanations for every wrong answer
- Study "secondary topics" as your second priority
- Take at least 2-3 full-length exams before scheduling your exam
Sample Questions
Try 5 free questions from the JN0-348 question bank
Your router is configured to peer with your ISP's router using BGP. You can only control your BGP configuration. Which address families are negotiated between the two BGP peers shown in the exhibit?
The IS-IS adjacency between routers R1 and R2 will not establish. Referring to exhibit, what is the problem?
Switch-1 in the exhibit receives a packet from User A with a destination MAC address of 00:26:88:02:74:47. Which statement is correct in this scenario?
Referring to the exhibit, a packet tagged with vlan-id 34 arrives on interface xe-0/2/3.0 with a source MAC that does not match an entry in the DHCP snooping database. In this scenario, which statement is correct?
You created a policy to reject all incoming routes from peer 2.2.2.2. You notice that despite applying the policy, you are still receiving routes from this peer. Referring to the exhibit, why are you still receiving the routes?
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