CBT Nuggets | What is Quality of Service (QoS)? #ccnp @cbtnuggets | Uploaded 1 month ago | Updated 1 day ago
CBT Nuggets trainer Lalo Nunez explains Quality of Service (QoS), and what role it plays in your networks, to help prepare you for the Cisco CCNP CLCOR exam.

👉 👉 Watch the entire CCNP Collaboration Core (350-801 CLCOR) training course here: https://courses.cbt.gg/s4m

00:00 — Introduction to Quality of Service
04:41 — Do I need Quality of Service if I have high-speed links?
06:22 — Different types of traffic on the network
08:05 — Example of a network topology
08:30 — Enemies of VoIP: Lack of bandwidth
10:39 — Enemies of VoIP: Delay; Fixed delay; Propagation delay
12:21 — Enemies of VoIP: Jitter
13:23 — Enemies of VoIP: Packet loss
14:45 – How can Quality of Service help?

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