Free ccna qos part 2 day 47 ccna 200 301 complete course

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okay, let's dive deep into qos for the ccna 200-301, continuing our journey as if this is day 47 of a comprehensive course. this will build upon concepts you hopefully already understand from previous "days" related to networking fundamentals, routing, switching, and a basic introduction to qos.

**ccna qos part 2: detailed tutorial (day 47)**

**goal:** understand and configure advanced qos mechanisms, focusing on shaping, policing, congestion avoidance, and congestion management.

**prerequisites:**

* basic understanding of tcp/ip networking
* knowledge of routing and switching concepts
* familiarity with basic qos concepts (classification, marking, queuing) as covered in "day 46" or previous relevant study. (e.g., diffserv, dscp, traffic classification methods).
* basic cli skills on cisco routers and switches

**outline:**

1. **review of qos fundamentals:** a quick recap of essential concepts.
2. **shaping vs. policing (deep dive):** the crucial distinction and when to use each.
3. **congestion management:** queuing mechanisms (wfq, cbwfq, llq).
4. **congestion avoidance:** wred and other methods to proactively prevent congestion.
5. **configuring shaping and policing (detailed):** practical examples.
6. **configuring queuing (cbwfq and llq):** practical examples.
7. **putting it all together: end-to-end qos design:** a practical example.
8. **verification and troubleshooting:** commands to check your qos configuration.
9. **best practices and considerations:** qos implementation guidelines.
10. **practice questions and scenarios:** ccna-style questions to test your knowledge.

**1. review of qos fundamentals**

* **quality of service (qos):** a set of techniques to manage network resources to provide preferential treatment to certain types of traffic. the aim is to improve network performance for critical applications.

* **key qos concepts:**

* **classification:** identifying traffic based on criteria (e.g., source/destin ...

#CCNA #QoS #Networking

Free CCNA QoS Part 2
CCNA 200-301
Complete Course
Quality of Service
Networking Fundamentals
Cisco Certification
CCNA Training
Network Design
Traffic Management
QoS Strategies
Packet Prioritization
Bandwidth Management
Cisco Networking
CCNA Exam Prep
Routing and Switching

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