Juniper Networks Enterprise Routing and Switching, Specialist (JNCIS-ENT, JN0-352) JNCIS-ENT practice test

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JNCIS-ENT Exam Intelligence

Derived from Courseiva's continuously updated practice dataset: 320 exam-style questions, 251 learner answers, and 11 practice sessions. Updated 9 October 2026.

According to Courseiva practice data, learners average 81% across 11 JNCIS-ENT practice sessions.

Exam guide

How to use this JNCIS-ENT practice test

Start with a short practice session, review each missed answer, then return to the topics that caused mistakes.

Sample questions

Try JNCIS-ENT practice questions

Original exam-style questions — not copied from any exam or dump site. Open a question for the full answer breakdown.

• Which of the following are valid IS-IS PDU types? (Choose THREE)

  mediumSee the answer and why each option is right or wrong →

• An administrator implements filter-based forwarding and applies a firewall filter on the ingress interface. However, traffic matching the filter is dropped rather than routed to th…

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• Which THREE parameters must match between two peer devices to successfully establish a MACsec secure session using pre-shared keys (PSK)? (Choose three)

  hardSee the answer and why each option is right or wrong →

• A network engineer wants to verify IS-IS link-state database entries, specifically checking for TLVs that carry extended IP reachability information with wide metrics. Which Junos…

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• A Junos router is configured as a BGP route reflector. It learns a route from a client and reflects it to a non-client and another client. Which attribute does the route reflector…

  hardSee the answer and why each option is right or wrong →

• You are troubleshooting a connectivity issue between an EX4300 switch access port and an end-host. The port is configured as an access port for VLAN 100, but the host cannot commun…

  mediumSee the answer and why each option is right or wrong →

Frequently asked questions

Is Courseiva's JNCIS-ENT practice test free?

Yes. All JNCIS-ENT practice questions on Courseiva are completely free. No account or payment is required to start practising.

How many JNCIS-ENT practice questions are available?

Courseiva currently offers 320 JNCIS-ENT practice questions spanning all official exam domains. The question bank is updated regularly.

Are the JNCIS-ENT questions exam dumps?

No. Every question on Courseiva is original exam-style content created for learning, not copied from real exams. The goal is to understand the concepts and reasoning behind each answer, not to memorise question-answer pairs.

Does Courseiva explain the JNCIS-ENT answers?

Yes. Every question includes a full explanation covering why the correct answer is right, why each incorrect option is wrong, and what concept the question tests.

Can I practise JNCIS-ENT questions by topic or domain?

Yes. Courseiva has dedicated practice pages for each domain in the JNCIS-ENT blueprint so you can target weak areas directly.

Can I take a JNCIS-ENT mock exam on Courseiva?

Yes. The JNCIS-ENT mock exam simulates the real exam format with a full-length question set and detailed explanations for every answer.

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