Creating Device configuration snippets
[CREATED] dut: normalize,initial
[CREATED] rtr: initial
[CREATED] h1: initial
[CREATED] h2: initial
Checking Are lab devices ready to be configured?
 [INFO] Checking SSH server(s) on dut
Config Normalizing device configurations
 [INFO] Executing normalize configuration for node dut

Results of configuration script deployments
================================================================================
dut              Script:  normalize

Creating Device configuration snippets
[CREATED] h1: initial
[CREATED] h2: initial
[CREATED] rtr: initial
Config Deploying device configurations
 [INFO] Executing initial configuration for node h1 (namespace clab-
          ml-17-h1)
 [INFO] Executing initial configuration for node h2 (namespace clab-
          ml-17-h2)
 [INFO] Executing initial configuration for node rtr

Results of configuration script deployments
================================================================================
rtr              Script:  initial
h1               Script:  initial
h2               Script:  initial


This scenario checks whether the device under test needs normalized
configuration (all interfaces shut down, no bridging across interfaces).

When checking whether a device needs 'normalize' config, run:

* netlab up --no-config
* netlab initial -l h1,h2,rtr
* netlab validate

If the test fails, the device as booted leaks traffic between its
Ethernet ports

When checking the normalized configuration, run:

* netlab up --no-config
* netlab initial --normalize
* netlab initial -l h1,h2,rtr
* netlab validate