https://youtu.be/2q21SmZXlgU
Published on Aug 16, 2017
One of the new topics on the new CCNA R/S v3 exam is Quality of Service (QoS). Having taught QoS for many years, I’ve noticed that one of the topics students find most challenging is QoS Traffic Markings.
Terry Vinson, CCIE No. 35347 (Routing and Switching, Data Center), is a seasoned instructor with nearly 25 years of experience teaching...
Terry Slattery, CCIE #1026, is a senior network engineer with decades of experience in the internetworking industry. Terry is a Principal...
Wendell Odom, CCIE No. 1624, is the most respected author of Cisco networking books in the world. His past titles include books on the...
