Courseiva

JNCIS-ENT · 9 domains

Practice JNCIS-ENT by domain

519 practice questions across 9 domains. Pick a topic to target weak areas.

EasyMediumHard

BGP

56 questions · 10 easy · 26 medium · 20 hard

High Availability

58 questions · 19 easy · 20 medium · 19 hard

IS IS

55 questions · 12 easy · 25 medium · 18 hard

Layer 2 Security

58 questions · 18 easy · 19 medium · 21 hard

Layer 2 Switching And VLANs

58 questions · 19 easy · 20 medium · 19 hard

OSPF

59 questions · 20 easy · 19 medium · 20 hard

Protocol Independent Routing

59 questions · 13 easy · 25 medium · 21 hard

Spanning Tree

63 questions · 20 easy · 22 medium · 21 hard

Tunnels

53 questions · 17 easy · 18 medium · 18 hard

Frequently asked questions

How are JNCIS-ENT exam questions divided by domain?
The Juniper Networks Enterprise Routing and Switching, Specialist (JNCIS-ENT, JN0-352) (JNCIS-ENT) exam covers 9 domains. Each domain carries a specific percentage weight in the exam blueprint. Practicing by domain lets you allocate study time according to each domain's weight.
How many questions should I practice per domain?
Start with a 10-question session to identify your baseline. Once you can consistently score above 80%, move to a 20–30 question session to test depth. Revisit weaker domains before your exam date.
Can I practice all domains for free?
Yes — all domain practice sessions on Courseiva are free. Create a free account to track your results across sessions and see which domains need the most attention.