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ISIS Router Types

To pass the BSCI exam and earn your CCNP, you\ve got to know ISIS inside and out.

Cisco CCNP / BSCI Exam: ISIS Hellos And Adjacencies

In my last ISIS tutorial, I mentioned that while ISIS and OSPF are both link state protocols, their actual operation differs greatly.

10 ISIS Details You Must Know!

Earning your CCNP certification and passing the BSCI exam depends on knowing the details of many Cisco technologies, ISIS chief among them.

Cisco CCNP / BSCI Certification: Introduction To ISIS Terminology

When youre studying to pass the BSCI exam and earn your CCNP certification, youre going to be introduced to ISIS.

Cisco CCNP / BSCI Tutorial: Comparing OSPF and ISIS Hellos

While studying to pass the BSCI exam and preparing to earn your CCNP certification, youll quickly notice that while OSPF and ISIS are both link-state protocols, there are a lot of differences between the two.