Cisco CCNP / BCMSN Exam Tutorial: Multicasting And The RPF Check

Multicasting is a vital topic on your BCMSN, CCNP, and CCIE exams, and it can also be very confusing when you first start studying it. Multicasting uses concepts that are unlike anything you’ve run into in your routing protocol studies, and that can throw you at first. I speak from experience that multicasting is like […]