Various improvements

- Move switch spec from Aether to SD-Fabric. Update the list
- Move ONIE/ONL deployment/troubleshooting section from Aether to SD-Fabric

Change-Id: I3eaeb839f8e1fc595a775c305246c7659bb82cdb
diff --git a/specification.rst b/specification.rst
index b4194a9..43e66fc 100644
--- a/specification.rst
+++ b/specification.rst
@@ -197,15 +197,14 @@
 Controller Server Specs
 -----------------------
 Recommendation (per ONOS instance) based on 50K routes
-
   - CPU: 32 Cores
   - RAM: 128GB RAM. 64GB dedicated to ONOS JVM heap
 
 Recommendation (per ONOS instance) for 5K UEs when enabling UPF:
-
   - CPU: 1 Cores
   - RAM: 4GB RAM
 
+.. _all_switch:
 
 White Box Switch Hardware
 -------------------------
@@ -216,6 +215,16 @@
 - 1/10G, 25G, 40G, and 100G ports
 - Refer to Supported Devices list in https://github.com/stratum/stratum for the most up-to-date hardware list
 
+.. _verified_switch:
+
+Aether-verified Switch Hardware
+-------------------------------
+  - `EdgeCore DCS800 <https://www.edge-core.com/productsInfo.php?cls=1&cls2=180&cls3=181&id=335>`_
+    with Dual Pipe Tofino ASIC (formerly Wedge100BF-32X)
+
+  - `EdgeCore DCS801 <https://www.edge-core.com/productsInfo.php?cls=1&cls2=180&cls3=181&id=770>`_
+    with Quad Pipe Tofino ASIC (formerly Wedge100BF-32QS)
+
 White Box Switch Software
 -------------------------
 - Open source ONL, ONIE, Docker, Kubernetes