I have been working on QoS and yeah it has been slow. I want to take my time in covering every single topic. Here is where I stand as of right now.
 VI. QoS
- Quality of service solutions
- Classification and Marking
- Using MQC
- Using NBAR
- Using PBR
- Using CAR
- QoS Policy Propagation via BGP
- DE
- DE List
- MQ
- 3550 – Classifying Traffic on a Per-Port Per-VLAN Basis by Using Class Maps
- Using MQC
- Congestion management, congestion avoidance
- Legacy Congestion Management (WFQ, CQ, PQ)
- PIPQ
- LLQ
- CBWFQ
- WRED
- 3550 – Expedite Queue
- 3560 – Weighted Tail Drop (WTD)
- 3560 – SRR (Shaped Round Robin)
- Policing and shaping
- 3550 Policing
- Policing with MQC
- Two-Rate Policer
- Percentage-based Policing and Shaping
- Unconditional Packet Discard
- Control Plane Policing
- Shaping with MQC
- CAR
- Generic Traffic Shaping
- FRTS
- Signaling
- RSVP
- Link efficiency mechanisms
- MultiLink PPP (MLP)
- MPL Interleaving and Queuing
- Multiclass Multilink PPP
- FRF.12
- FTF.16
- Compressed Real-Time Protocol
- Compression – STAC versus PREDICTOR
- MultiLink PPP (MLP)
I am hoping to finish QoS this afternoon and move on to multicast. If I have to spend all day today just on QoS I will do that. I want to make sure that I don’t leave anything that will come back and bite me in the behind.





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