HP HPE6-A86 Exam Dumps - Actual Questions Answers

The correct answer is A. Change the hash algorithm. In a LAG, traffic is not normally split packet-by-packet across every member link. Instead, the switch uses a hashing method to choose which physical interface in the aggregate should transmit each flow. The output shows that the current hash is l3-src-dst, which means the load-balancing calculation uses Layer 3 source and destination IP information. If many flows share the same source and destination IP pair, traffic can be unevenly distributed, causing one link to become congested while another link is lightly used. HPE Aruba Networking AOS-CX documentation states that the lacp hash command controls the selection of an interface in an aggregate group and supports Layer 2, Layer 3, and Layer 4 source/destination hash options. Changing the hash algorithm, for example to include Layer 4 source and destination TCP/UDP ports, can improve distribution when Layer 3 values alone are not diverse enough. Changing LACP mode, configuring static LAG, or changing LACP heartbeat rate would not directly fix uneven traffic distribution.

The correct answer is A. API. HPE Aruba Networking Fabric Composer is an orchestration and management platform for supported AOS-CX switches. HPE Aruba Networking Fabric Composer documentation describes Fabric Composer as managing and orchestrating HPE Aruba Networking AOS-CX switch fabrics and includes an API Explorer containing Fabric Composer API documentation. The Fabric Composer guide also describes system settings for switch polling, switch events through a web socket connection, and enhanced logging of API calls. This aligns with Fabric Composer using API-based communication and orchestration rather than traditional CLI-only management. SSH can be used for direct administrator access to a switch, but it is not the best answer for Fabric Composer’s switch-management communication method. Telnet is insecure and not appropriate. SNMPv3 is useful for secure monitoring, but it is not the protocol used by Fabric Composer for configuration orchestration of CX switches. Therefore, the correct option is API.

The correct answer is C. The management port is used for multi-active detection. The show vsf output clearly shows Split Detection Method : mgmt, which means the stack is using the management interface as the VSF split-detection method. HPE Aruba Networking AOS-CX VSF documentation states that VSF split detection provides a mechanism for stack fragments to discover each other if a stack split occurs. Once fragments are discovered, the fragment with the primary member remains active, while the other fragment becomes inactive and its non-VSF interfaces are brought down to avoid duplicate MAC or IP addresses and reduce network disruption. The same guide states that the 6200 and 6300 switch series support split detection through the management interface and that the CLI command to enable it is vsf split-detect mgmt. Option A is incorrect because the output does not show peer-switch-based detection. Option B is incorrect because “Status: No Split” is the current state, not the detection method. Option D is incorrect because a ring changing to a chain is a topology change, but the configured integrity method shown is management-based split detection. ( arubanetworking.hpe.com )