Passed JNCIS-ENT (JN0-348)

matt333

Passed JNCIS-ENT on my second attempt. It was a pretty tough exam, mostly because Juniper exams dont have updated study guides so you need to scour the KB's on the Juniper website. Overall a fair exam, go over everything on the blueprint and expect to be hit with a few curve ball questions.

Here is some useful links I used to pass:

STP/RSTP:
https://www.cisco.com/c/en/us/support/docs/lan-switching/spanning-tree-protocol/24062-146.html

OSPF
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13699-29.html
https://ipexptobe.blogspot.com/search/label/OSPF
https://ipexptobe.blogspot.com/2016/09/ospf-lsa-type.html
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13685-13.html
https://networklessons.com/ospf/ospf-lsa-types-explained
https://www.juniper.net/documentation/en_US/junos/topics/concept/ospf-routing-designated-router-overview.html
https://www.juniper.net/documentation/en_US/junos/topics/concept/ospf-stub-areas-overview.html

BGP:
https://www.inetzero.com/winner-takes-it-all-bgp-route-selection-in-junos-os-2/
https://www.youtube.com/watch?v=26BPh8a3Rv0
https://www.juniper.net/documentation/en_US/junos/topics/concept/routing-protocol-bgp-security-route-reflector-understanding.html

IS-IS
https://www.juniper.net/documentation/en_US/junos/topics/task/verification/isis-network-configuration-introduction.html
https://www.juniper.net/documentation/en_US/junos/topics/concept/is-is-routing-overview.html
https://www.youtube.com/watch?v=SwjGwnvJSPc
https://www.youtube.com/watch?v=78lFGoVllc0

Tunnel:
https://www.juniper.net/documentation/en_US/junos/topics/concept/tunnel-servies-overview.html
https://www.juniper.net/documentation/en_US/junos/topics/concept/gre-keepalive-time-overview.html

Virtual Chassis: 
https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/virtual-chassis-ex4300-configuring.html

Layer 2 Networking:
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/layer-2-understanding.html

This isn't a complete list of everything on the exam just a collection of links I used to study for the exam. Enjoy

-Matt  

JDMurray

Please post a write-up of your exam experience(s) and let us know if the links in this post are useful to you.