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71: Cisco CCNA Certification Exam Tutorial: Variance And Unequal Cost Load Balancing
Using the variance command with IGRP can be tricky! Learn how to use this command and a vital debug from Chris Bryant, CCIE #12933....

72: Cisco CCNP / BCMSN Exam Tutorial: Multicasting And Reserved Addresses
You must master multicasting to become a CCNP. Learn the basics of multicasting from Chris Bryant, CCIE #12933....

73: Cisco CCNP / BSCI Exam Tutorial: OSPF Route Redistribution Review
OSPF redistribution is a huge topic on the BSCI exam. Review the basic concepts with Chris Bryant, CCIE #12933....

74: Cisco CCNA Certification Exam Tutorial: RIP Details You Must Know
It's easy to overlook RIP in your CCNA studies, but you must understand the details of RIP to pass the exam! Learn these details from Chris Bryant, CCIE #12933....

75: Cisco CCNP / BCMSN Exam Tutorial: The Core Layer Of Cisco's Three-Layer Model
To pass the CCNP, you've got to know the details of each layer of Cisco's three-layer networking model. Learn these important details from Chris Bryant, CCIE #12933....

76: Cisco CCNP / BSCI Exam Tutorial: The Passive Interface Command And OSPF
You learned what a passive interface is in your CCNA studies, but that's not all there is to it! Learn how to apply a passive interface and how it relates to OSPF from Chris Bryant, CCIE #12933....

77: Cisco CCNA Exam Tutorial: Split Horizon And Hub-And-Spoke Networks
Knowing the textbook definition of split horizon isn't enough. You've got to know how to apply it and disable it. Learn the details from Chris Bryant, CCIE #12933....

78: Cisco CCNP Certification / BCMSN Exam Tutorial: Uplinkfast
Uplinkfast is an important topic on your CCNP exams and in real-world networks. Learn the fundamentals from Chris Bryant, CCIE #12933....

79: Cisco CCNP Certification / BSCI Exam Tutorial: ISIS Hellos And Adjacencies
ISIS hellos differ from OSPF, and so do the adjacency types. Learn these crucial differences and pass the BSCI exam with Chris Bryant, CCIE #12933....

80: Cisco CCNA Certification Exam Tutorial: The OSPF RID
The OSPF RID isn't a complicated concept, but there are details you must know in order to pass the CCNA! Learn these details from Chris Bryant, CCIE #12933....