> For the complete documentation index, see [llms.txt](https://ccie.nyquist.eu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ccie.nyquist.eu/qos.md).

# QoS

- [QoS 101](https://ccie.nyquist.eu/qos/qos-101.md)
- [Classification and Marking](https://ccie.nyquist.eu/qos/classification-and-marking.md)
- [Congestion Management](https://ccie.nyquist.eu/qos/congestion-management.md)
- [Legacy Congestion Management](https://ccie.nyquist.eu/qos/congestion-management/legacy-congestion-management.md)
- [SPD – Selective Packet Discard](https://ccie.nyquist.eu/qos/congestion-management/spd-selective-packet-discard.md)
- [CBWFQ](https://ccie.nyquist.eu/qos/congestion-management/cbwfq.md)
- [IP RTP Priority](https://ccie.nyquist.eu/qos/congestion-management/ip-rtp-priority.md)
- [Congestion Avoidance – WRED](https://ccie.nyquist.eu/qos/congestion-avoidance-wred.md)
- [Policing and Shaping](https://ccie.nyquist.eu/qos/policing-and-shaping.md)
- [CAR 101](https://ccie.nyquist.eu/qos/policing-and-shaping/car-101.md)
- [Compression and LFI](https://ccie.nyquist.eu/qos/compression-and-lfi.md)
- [Header and Payload Compression](https://ccie.nyquist.eu/qos/compression-and-lfi/header-and-payload-compression.md)
- [LFI for MultiLink PPP](https://ccie.nyquist.eu/qos/compression-and-lfi/lfi-for-multilink-ppp.md)
- [Frame Relay QoS](https://ccie.nyquist.eu/qos/frame-relay-qos.md)
- [Per VC Frame Relay QoS](https://ccie.nyquist.eu/qos/frame-relay-qos/per-vc-frame-relay-qos.md)
- [RSVP 101](https://ccie.nyquist.eu/qos/rsvp-101.md)
- [Switching QoS](https://ccie.nyquist.eu/qos/switching-qos.md)