"Les Ginsberg (ginsberg)" <ginsb...@cisco.com> writes:
RFC3787 which was published 1 month prior to RFC3784 which RFC5305 replaced. "5. Migration from Narrow Metrics to Wide . . ."[LES:] Indeed - RFC 3787 - quite a useful document. Note this section was based on input from actual implementations. So folks implemented migration strategies first, then it got "documented". RFC 3784 was published in 2004 - but V0 of the draft which eventually became RFC 3784 was published in 1999 and there were implementations long before the RFC was published.
There was a transition path published along with the TLV. That's all that matters to make my point.
Part of what the authors of MP-TLV draft have discussed is adding a Deployment Considerations section to the draft. But the new version hasn't been published yet.
In any case, please look at Tony's spreadsheet b/c I think it changes the nature of the problem to be solved. Thanks, Chris.
Les
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