The IESG has received a request from the Transparent Interconnection of Lots of Links WG (trill) to consider the following document: - 'TRILL: Multi-Topology' <draft-ietf-trill-multi-topology-05.txt> as Proposed Standard The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the ietf@ietf.org mailing lists by 2018-03-06. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract This document specifies extensions to the IETF TRILL (Transparent Interconnection of Lots of Links) protocol to support multi-topology routing of unicast and multi-destination traffic based on IS-IS (Intermediate System to Intermediate System) multi-topology specified in RFC 5120. This document updates RFC 6325 and RFC 7177. The file can be obtained via https://datatracker.ietf.org/doc/draft-ietf-trill-multi-topology/ IESG discussion can be tracked via https://datatracker.ietf.org/doc/draft-ietf-trill-multi-topology/ballot/ No IPR declarations have been submitted directly on this I-D.