Re: [Teas] Two more examples for draft-ietf-teas-ietf-network-slices

[Adrian Farrel <[e-mail]>]

Hi Jie,

Thanks for these thought.

Comments in line.

> Thanks for proposing text for the hierarchical and multi-domain E2E
network
> slice cases. They look good to me in general, and I agree with adding them
as
> examples to the slice framework draft. 
>
> Here are a few clarification comments: 
>
> 1. The example in figure 10 talks about "bridging connectivity", which is
a little
>     confusing to me. My reading is that figure gives an example of using
hierarchical
>     network slices to provide the connectivity with required SLA/SLO to an
upper
>     layer network slice, then I'm not sure whether it needs to be called
something
>     special as "Bridge Connectivity". Or maybe I misunderstood something
about
>     this case?

Ah, yes, the term "bridge" has too many meanings.
Here we just mean providing connectivity to connect points in the upper
layer.
I'll fix the text.

> 2. In the description about the coordination of multiple intra-domain
network
>     slices, it is suggested to make some change to the following sentence
to align
>     with the network slice definition:
>
>  Old:
>     The coordination activity involves binding the SDPs, and hence the
>     connectivity constructs, to achieve end-to-end connectivity.
>
>  Proposed:
>     The coordination activity involves binding the SDPs, and hence the
>     connectivity constructs, to achieve end-to-end connectivity with the 
>     required SLA and SLO.

Sure.  Although s/SLA and SLO/SLOs and SLEs/

Thanks,
Adrian