IEEE 802.17c-2010

802.17c-2010 is a technical standard for resilient packet ring access method and physical layer specifications, with Amendment 2 focused on protected inter-ring connection. In the context of Communication, Networking and Broadcast Technologies, it addresses how ring-based networks can maintain continuity when links or nodes fail. This makes the document relevant for organizations that need stable packet transport, controlled interoperability, and clearer implementation guidance for RPR-based systems.

802.17c-2010 overview

This standard sits within the 802.17 family and refines the requirements for resilient packet ring operation, especially where protection between interconnected rings is needed. 802.17c-2010 helps define how access method behavior and physical layer considerations support ring resilience and traffic continuity. For network designers and technical teams, it provides a structured reference for implementing and evaluating protected inter-ring connection in packet ring architectures.

Typical use cases

802.17c-2010 is most relevant in packet ring deployments where multiple rings must exchange traffic with protection against failures. It may be used when designing backbone links, metro-style transport networks, or equipment that needs ring-based redundancy and predictable recovery behavior. The standard is also useful for vendors, integrators, and testing teams working on resilient packet ring interfaces, physical layer compatibility, and inter-ring connection behavior in communication systems.

Why this standard matters

For procurement, design, and compliance work, 802.17c-2010 offers a clearer target for how protected inter-ring connections should behave in an RPR environment. That can reduce integration risk, improve consistency between implementations, and support more reliable testing against a defined specification. Because the document is marked superseded, it is especially important when reviewing legacy equipment, maintaining older deployments, or comparing historical design requirements against later revisions.

• Resilient packet ring access method
• Physical layer specifications
• Protected inter-ring connection
• Ring-based network continuity
• Legacy RPR compliance reference