I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please wait for direction from your document shepherd or AD before posting a new version of the draft. For more information, please see the FAQ at . Document: draft-ietf-trill-transport-over-mpls-07 Reviewer: Stewart Bryant Review Date: 2018-03-02 IETF LC End Date: 2018-03-06 IESG Telechat date: 2018-03-08 Summary: An understandable document. The only comment of note is the conflation of PW headers and MPLS headers. There are a couple of easy to fix nits. Major issues: None Minor issues: 6. Packet Processing Between Pseudowires In this section you conflate PW headers and MPLS headers. The PW label is a type of MPLS label, although it has its own forwarding instruction, but the control word is not part of MPLS. Nits/editorial comments: There is an ASCII art error in Fig 1 on the line containing Tenant1 Site1 The terms PE device and PE router seem to be used interchangeably. Is this an error, or are they distinct devices. The VTSD must be capable of forming TRILL adjacency with the SB> Should be "forming a TRILL adjacency"