RFC 2475 notes that interior DS nodes, not only boundary nodes, may perform limited traffic conditioning such as DS codepoint re-marking.
Checked 2026-10-02
- Vendor
- not restricted
- Product
- not restricted
- Subsystem
- DiffServ architecture
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 2475
- Checked
- 2026-10-02
Sources
- RFC 2475: An Architecture for Differentiated Services — IETF / RFC Editor · tier 1 standards and regulators · Section 2.1.1
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting voice QoS markings that are stripped or ignored: source note voice-qos-troubleshooting-rfc2475-interior-remark. WarmTransfer. https://warmtransfer.net/knowledge/claims/voice-qos-troubleshooting-rfc2475-interior-remark
BibTeX
@misc{warmtransfer-claim-voice-qos-troubleshooting-rfc2475-interior-remark,
title = {Troubleshooting voice QoS markings that are stripped or ignored: source note voice-qos-troubleshooting-rfc2475-interior-remark},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/voice-qos-troubleshooting-rfc2475-interior-remark},
note = {Source note voice-qos-troubleshooting-rfc2475-interior-remark, checked 2026-10-02}
}