DOC: add Mellanox & eXtreme Network switches configuration:

* Setup of MAC -> port static mapping table
Status Job ID Name Coverage
  Build
passed #144896
linux
build-linux

00:07:34

 
  Build Noarch
passed #144897
conda
build-noarch

00:01:21

 
  Deploy
manual #144898
linux conda allowed to fail manual
deploy-devel