Creating Device configuration snippets
[CREATED] dut_a: normalize,initial,vlan,stp
[CREATED] dut_b: normalize,initial,vlan,stp
[CREATED] x1: normalize,initial,vlan,stp
Checking Are lab devices ready to be configured?
 [INFO] Checking SSH server(s) on dut_a,dut_b,x1
Config Normalizing device configurations
netmiko:  [INFO] Sent normalize configuration to dut_b
netmiko:  [INFO] Sent normalize configuration to x1
netmiko:  [INFO] Sent normalize configuration to dut_a
Config Deploying device configurations
netmiko:  [INFO] Sent initial configuration to x1
netmiko:  [INFO] Sent initial configuration to dut_b
netmiko:  [INFO] Sent initial configuration to dut_a
netmiko:  [INFO] Sent vlan configuration to x1
netmiko:  [INFO] Sent vlan configuration to dut_b
netmiko:  [INFO] Sent vlan configuration to dut_a
netmiko:  [INFO] Sent stp configuration to x1
netmiko:  [INFO] Sent stp configuration to dut_a
netmiko:  [INFO] Sent stp configuration to dut_b

Results of configuration script deployments
================================================================================
dut_a            Script:  normalize,initial,vlan,stp
dut_b            Script:  normalize,initial,vlan,stp
x1               Script:  normalize,initial,vlan,stp


The devices under test form a layer-2 triangle of VLAN trunks. The devices
are running PVRST and have different per-VLAN root priorities.

If DUT_A and DUT_B run PVRST and has correct per-VLAN root priorities, DUT_A becomes the
root bridge for red VLAN and DUT_B becomes the root bridge for the blue VLAN.