H12-931 Free Sample Questions

A telecom operator is deploying a new metro OTN ring. The acceptance test plan requires a full suite of tests to be performed on each commissioned node before it is integrated into the live network. The tests must verify the integrity of both the client-side interfaces and the internal switching fabric of the node. The field engineer needs to perform a test that validates the data path from a client-side input port, through the ODUk cross-connect fabric, and back out to a different client-side output port on the SAME node without requiring any external test equipment or remote node loopbacks. Which commissioning test procedure should be performed to meet this requirement? ```mermaid graph TD subgraph OTN_Node Client_In[Client Input Port] --> Trib_Card_A[Tributary Card A] Trib_Card_A --> XC[ODUk Cross-Connect Fabric] XC --> Trib_Card_B[Tributary Card B] Trib_Card_B --> Client_Out[Client Output Port] end Test_Path{Test Path} --> Client_In Client_Out --> Test_Path ```