Hi Jean,
Some of the training materials that you could use are:
1. Please try Juniper official training books from Education Services (which were sold by onsecure), try to contact them if you need help:
https://junipertraining.onfulfillment.com/Home.aspx
2. You should download the free Junos Genius app it has a couple of practice tests for JNCIS-ENT, use learning from learnings bytes and more
3. Try O'reily books on enterprise routing, enterprise switching and security for various learning certification track
4. Virtual or on site training from Juniper certified partners can be taken. Having taken JEX, believe you're already aware of this option:
https://learningportal.juniper.net/juniper/user_activity_info.aspx?id=10203
Please mark the post accordingly and mention which of these actually helped, if you can. That'll definitely benefit someone else from your post.
Thank you.
Hope this helps.
Regards,
-r.
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If this solves your problem, please mark this post as "Accepted Solution."
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