Hi Gyan,

>   Gyan> Welcome.  This seems like an application or controller based solution 
> that could be vendor specific and protocol independent or agnostic so then 
> why the need for standardization.


This solution is 100% locally implemented, so there is no need for 
standardization. You’ll note that this is an informational draft.


>   I can see maybe if new protocol extensions were being created but if this 
> is a bandwidth management that an operator would purchase I don’t see a need 
> to standardize.  As this draft is informational and not standards track is 
> the goal to socialize this subject to get community feedback on developing 
> this tool?


Exactly. We look for community feedback and we also want to offer the concept 
to others.


> Also does the TTE bandwidth management  have to be done holistically across 
> all nodes or can the network graph be subdivided so not to impact the entire 
> network or exclude critical links, nodes or paths within the network.


TTE can be applied on a per-link basis. 


>    Gyan> I was just mentioning the differences between SR being stateless and 
> RSVP being stateful the design and deployment strategies are vastly different 
> and thus the use case for this TTE tool would vary dramatically as to how it 
> would be applicable.


TTE is independent of the architecture used to compute the bypass paths.

Tony

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