Technical Summary
This document defines a way for an Intermediate System to
Intermediate System (IS-IS) Router to advertise multiple types of
supported Maximum SID Depths (MSDs) at node and/or link granularity.
Such advertisements allow entities (e.g., centralized controllers) to
determine whether a particular SID stack can be supported in a given
network.
Working Group Summary
Nothing to highlight; normal process.
Document Quality
This document has been a WG document for over a year (and has existed for
over 2 yars) and has been regularly revised and well reviewed.
Personnel
Shepherd: Christian Hopps
AD: Alvaro Retana
IANA Note
Designated Experts for the new "IGP MSD Types" registry are: Uma Chunduri (uma.chunduri@huawei.com) and Jeff Tantsura (jefftant.ietf@gmail.com).