Aruba Switching Professional study guide
Aruba Switching Professional · Work through your exam, one topic at a time.
The HPE Network Campus Access Associate Exam (HPE6-A85) is a proctored HPE certification exam that validates a candidate's basic wired and wireless network knowledge. According to the official exam datacard, the exam covers routing and switching, basic RF concepts, basic security, connectivity, monitoring, and reporting - a breadth that suits early-career network engineers, help-desk and field technicians, and partner or presales staff who need to demonstrate foundational campus-access competence rather than deep design expertise. The Aruba Switching Professional study guide has 5 sections and about 1,922 words.
01Wired and Wireless Network Fundamentals (Routing and Switching)
At the core you need Layer 2 forwarding and Layer 3 forwarding, and where they meet. Know how a switch builds a MAC address table by learning source MACs, floods unknown unicast and broadcasts within a VLAN, and how VLANs segment broadcast domains.
405 words, about 2 min02Basic RF Concepts
RF is about signal, noise, and how they relate. Signal strength is measured in dBm (a logarithmic absolute unit, negative for typical Wi-Fi), and every 3 dB is a doubling or halving of power.
415 words, about 2 min03Basic Security
Security fundamentals start with the AAA triad: authentication (who), authorization (what they may do), and accounting (what they did). Know the difference between 802.1X port-based access control and MAC authentication.
355 words, about 2 min04Connectivity
Connectivity questions test whether you can trace a path end to end. For wired access, know that a port must be in the right VLAN, administratively up, and correctly negotiated for speed and duplex; duplex mismatch causes collisions and late collisions on one side.
386 words, about 2 min05Monitoring and Reporting
Monitoring is about knowing what normal looks like and where to look. At Layer 2, interface counters tell the story: CRC and alignment errors point to cabling or duplex problems, runts and giants to frame size issues, and discards to congestion or policy.
361 words, about 2 min