Comment 2 for bug 1066234

Thanks, I suppose it maybe less confusing if we had two additional command options.

--network_id
--ip_subnet

quantum subnet-create --tenant_id 72e90ea837714723a2121712deadf4e6 --ip_version 4 --network_id 4373779d-0e2e-45cf-b801-a8d8de25ab1d --ip_subnet 10.0.1.0/24 --gateway 10.0.1.254 --prov_router_id=808d51cc-51b1-48d3-9d50-e275448c4818

As a suggestion,