CCNA R&S version 3 Topics: QoS Traffic Markings
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One of the topics on the CCNA R/S version 3 exam is Quality of Service (QoS). This video shows you the binary math behind QoS markings, including Class of Service (CoS), IP Precedence, and Differentiated Services Code Point (DSCP).
Cisco route and switch technologies cover a wide range of topics, one of which is Quality of Service (QoS).
However, if you want to learn want to learn more Cisco R/S topics (including topics from ROUTE 300-101, SWITCH 300-115, TSHOOT 300-135, and CCNA 200-125) from Kevin, visit:
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In this video, you'll learn:
01:07 Class of Service (CoS)
05:35 IP Precedence
06:18 Differentiated Services Code Point (DSCP)
07:59 DSCP Values (Per-Hop Behaviors (PHBs))
19:59 Random Early Detection (RED)
22:32 Weighted RED (WRED) Profiles
24:24 Explicit Congestion Notification (ECN)
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Kevin Wallace, CCIEx2 #7945 (Collaboration and R&S), CCSI #20061
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CCNA R&S version 3 Topics: QoS Traffic Markings
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