Authors: Thank you for continuing to refine this document. Status: editorial nits: #1 - Section 3.3 paragraph 1, last sentence old/RMR is primarly intended for operation at the packet layer; however, parallel links at hte lambda or fiber layer result in parallel links at the packet layer./ question: Did you want to say /may result/ intead of /result/ #2 - Section 3.7 - Would be easier to read if you included a diagram. #3 - Section 4.4 - Would be easier to read if you included a diagram Rational for requesting diagram: You are explaining the technology that requires additional TLVs in other protocols (IGPS) #4 - Section 5 - (editorial only) This one section jars the reader to ask "why am I bothered with this section." I understand why you want to make this clear that this point. However, in section 1 you lay out the protocols. Do you also want to do this here? Either choice works technically. However this document is dually focused: summary of RMR concepts to those writing future specifications and RMR to those desiring to install these solutions. Does this section help those desiring to install these solutions to find the other document?