System State

DE

From the CLI prompt "A1-vMaster[1/1][Helium2]#", we can deduce the following information:

1. There is only 1 member in this A10 Virtual Chassis: The "vMaster" portion of the prompt indicates that this A10 device is the Virtual Master in the Virtual Chassis, which means it is the leader and controller of the chassis. The "[1/1]" portion of the prompt indicates that there is only one member in the Virtual Chassis, as the format for the virtual-chassis member identifier is "[member_id/total_members]".

Therefore, option A is correct - "There is only 1 member in this A10 Virtual Chassis."

2. aVCS has been configured, and this host is part of aVCS set 1: The "aVCS" portion of the prompt indicates that the device is a part of A10 Virtual Chassis System (aVCS). The "[1/1]" portion of the prompt indicates that this device is part of the aVCS set 1. The aVCS is a feature that allows multiple A10 devices to operate as a single logical unit, with the Virtual Master providing centralized management of the entire system.

Therefore, option C is correct - "aVCS has been configured, and this host is part of aVCS set 1."

Option D, "aVCS has been configured, and this host is part of aVCS set 1/1," is incorrect as there is only one member in the Virtual Chassis, so the format for the virtual-chassis member identifier is "[1/1]" instead of "[member_id/total_members]".

Option B, "There are at least 2 private partitions configured," and Option E, "Application Delivery Partitions have been configured," cannot be determined from the CLI prompt.