HPE2-Z39 exam is  for Aruba Certified Switching Associate (ACSA) V1 – upgrade from Cisco, Juniper or Brocade. The candidate has one of these certifications can choose to pass HPE2-Z39 Fast Track – Applying Aruba Switching Fundamentals for Mobility exam to complete Aruba Certified Switching Associate (ACSA) V1 certified: CCDA CCNA CCDP CCNP JNCIP-ENT JNCIP-WLAN JNCIA