Refer to the image.Your customer is complaining of weak Wi-Fi coverage in their office. They mention that the office on the other side of the hall has much better signal. What is the likely cause of this issue?
Answer(s): D
The provided radiation pattern shows that the antenna radiates most of its energy in a specific direction, with little coverage to the opposite side. This is characteristic of a directional antenna, which would result in strong coverage in one direction (e.g., toward one office) and weak coverage in the opposite direction (e.g., across the hall).
For the CX 6400 switch, what does virtual output queueing (VOQ) implement that is different from most typical campus switches?
Answer(s): B
Virtual Output Queueing (VOQ) in the HPE Aruba CX 6400 switch uses large ingress packet buffers to queue packets at the input port until the output port is ready, preventing head-of-line blocking and improving performance. This is different from most campus switches, which typically rely on egress buffering.
With a CX switch, how would you use loopback 0 as a primary interface for the sFlow protocol?
On CX switches, you specify the loopback interface to be used as the source of sFlow packets by configuring the source-interface option. This ensures sFlow traffic originates from loopback 0, which is commonly used for consistent routing and reachability.
You need to have different routing-table requirements with Aruba CX 6300 VSF configuration.Assuming the correct layer-2 VLAN already exists, how would you create a new SVI for a separate routing table?
In Aruba CX switches, to have separate routing tables (VRFs), you must first create a new VRF and then create an SVI (interface VLAN) within that VRF’s configuration. This allows the SVI to use the specific routing table associated with the VRF.
Your customer has asked you to assign a switch management role for a new user. The customer requires the user role to view nonsensitive switch configuration information and only has the GET method for REST API for all resources other than \login and \logout.Which default AOS-CX user role meets these requirements?
The default operators role in Aruba AOS-CX provides read-only access to the switch configuration and allows only GET requests (except for login/logout). This matches the requirement for viewing nonsensitive configuration information without the ability to make changes.
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