[INFO] Creating configuration snippets
[CREATED] dut: normalize,initial,vlan,stp
[CREATED] x2: normalize,initial,vlan,stp
[CREATED] x1: normalize,initial,vlan,stp
 [INFO] Checking SSH servers on dut,x2,x1
 [INFO] Executing normalize configuration for node dut
 [INFO] Executing normalize configuration for node x2
 [INFO] Executing normalize configuration for node x1
 [INFO] Executing initial configuration for node x2
 [INFO] Executing initial configuration for node dut
 [INFO] Executing initial configuration for node x1
 [INFO] Executing vlan configuration for node x2
 [INFO] Executing vlan configuration for node x1
 [INFO] Executing vlan configuration for node dut
 [INFO] Executing stp configuration for node x2
 [INFO] Executing stp configuration for node x1
 [INFO] Executing stp configuration for node dut

Results of configuration script deployments
================================================================================
dut                          OK: 4   
x2                           OK: 4   
x1                           OK: 4   


The devices under test form a layer-2 triangle of VLAN trunks

The bridge with the highest priority (s1) should become the root on all VLANs,
the link x1-x2 should get blocked. Please note that we're running traditional
STP where BPDUs are sent untagged.