Early Review of draft-ietf-trill-tree-selection-02
review-ietf-trill-tree-selection-02-rtgdir-early-ceccarelli-2016-01-15-00

Hello,

I have been selected as the Routing Directorate reviewer for this draft. The
Routing Directorate seeks to review all routing or routing-related drafts as
they pass through IETF last call and IESG review, and sometimes
 on special request. The purpose of the review is to provide assistance to the
 Routing ADs. For more information about the Routing Directorate, please see



​

http://trac.tools.ietf.org/area/rtg/trac/wiki/RtgDir

Although these comments are primarily for the use of the Routing ADs, it would
be helpful if you could consider them along with any other IETF Last Call
comments that you receive, and strive to resolve them through
 discussion or by updating the draft.

Document:

 draft-ietf-trill-tree-selection-01

Reviewer: Daniele Ceccarelli

Review Date: Jan 07 2015

IETF LC End Date: September 2015



Intended Status: Standard Track

Summary:



This document is basically ready for publication, but has nits that should be
considered prior to publication.

Comments:

Overall the draft if well written and easy to understand. I found it quite
difficult to go through section 1 but I guess it’s due to my lack of knowledge
of the technology. A rearrangement accordingly to the
 minor issues IMO would improve readability of the document.

Major Issues:

No major issues found

Minor Issues:

Section 3.2 – A list of the 4 TLVs with their name and one sentence summarizing
its use would improve readability. Same applies in the following to e.g.
section 3.2.1 where the paragraph before the figure
 is not very clear on the usage of the TLV.

Section 3.5 – Section 3.5 defines a fifth TLV, why not listing it with the
other 4 ?

Nits:

Section 1.1: s/ the ingress RBridge use/the ingress RBridge uses

Section 2: s/campus/Campus

Section 3.1 s/is/has ??

Section 3.3 s/rfc7180bis/RFC7180bis

BR

Daniele