Knative Serving(docs/serving/_index.md)

[xtreme-sameer-vohra]

Expected Behavior

Reference to generic networking layer

Actual Behavior

Reference to Istio. Depending on the installation choice, this may or may not be accurate.

Steps to Reproduce the Problem

Visit here

[abrennan89]

@nak3 @xtreme-sameer-vohra @markusthoemmes can you confirm details please about which networking layers need to be documented and if there's some kind of generic/default we use besides Istio?

It feels like we should have a Serving > Networking section in the docs to gather all this information and then just point out to it, because it seems buried here: https://knative.dev/docs/install/any-kubernetes-cluster/#installing-the-serving-component

Thoughts?

[xtreme-sameer-vohra]

To be clear and avoid confusing folks new to Knative, it would be helpful to have a term such as "Networking Layer" thats used throughout the documentation and it could link to a page which has the choices (including Istio) and a brief explanation similar to what @abrennan89 linked above