I am the assigned Gen-ART reviewer for this draft. For background on Gen-ART, please see the FAQ at   Document:                         draft-ietf-isis-extended-sequence-no-tlv-05   Reviewer:                           Christer Holmberg   Review Date:                     11 April 2015   IETF LC End Date:             8 April 2015   IETF Telechat Date:         N/A   Summary:        The document is well written, and almost ready for publication. I only have a couple of minor editorial comments (see below).                 Major Issues: None   Minor Issues: None   Editorial nits:   Q1:        In the Introduction, please expand “IS-IS” on first occurrence (outside the Abstract)   Q2:        In the Introduction, could you add some reference to “IS-IS” on the first occurrence?