feat(ncs-node01,ncs-node02,ncs-wedge): Setup namespace and interface config and switch configs for l1switch

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

README.md

@@ -97,7 +97,8 @@ Three folders:
 - Testbed setup with alveo network cards to run on host and a switch
 - Pluggable network traffic generation at the experimentation stage
 - Xilinx FPGA Cards will be used
-- Non static testbed - Make general first especially ARP/IP/Interface and go from there
+- Non static testbed - Make general first especially ARP/IP/Interface and go
+  from there
 
 ### Whats needed
 
@@ -105,6 +106,10 @@ TODO
 
 ## Plan Project
 
+### Rough Sketch
+
+I start by creating a rough sketch in [./sketch.md](./sketch.md).
+
 ## Implement MVP
 
 ## Refine