Networking Central Practice Questions & Answers • ExamPrepare

59 questions in this view

Page 1 of 10

Question 1

Which standards use the 5 GHz Unlicensed National Information Infrastructure (U-NII) bands?

802.11a and 802.11n
802.11b and 802.11g
802.11 and 802.11b only
802.11ax only

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Question 2

You receive a client question (query 665) asking which setup should be used if you want ISP1 as the primary default route and ISP2 as backup.

How should you respond?

One 0.0.0.0/0 route only; redundancy requires local routes
Two 0.0.0.0/0 routes: ISP1 next hop with AD 1; ISP2 next hop with AD 10
Two 0.0.0.0/0 routes: ISP1 next hop with AD 110; ISP2 next hop with AD 20
One 0.0.0.0/0 route only; redundancy requires dynamic routing

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Question 3

A client wants to know (ticket 521) why SVIs are created on a multilayer switch.

How should you respond?

To create a trunk tunnel between switches without 802.1Q tags
To disable routing on a VLAN so it remains isolated at Layer 2
To connect each Layer 2 VLAN to the switch’s internal Layer 3 routing so it can route between VLANs
To convert a VLAN into a physical interface

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Question 4

Your client (ticket 521) wants to know why a multilayer switch can reduce latency and improve performance versus a separate switch + router design.

How should you respond?

It forces all links to run at 100 Gbps by default.
Switching and routing decisions happen internally via a high-speed backplane (“in the box”).
It allows broadcasts to pass between VLANs for faster discovery.
It eliminates the need for IP addressing on endpoints.

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Question 5

What is a primary purpose of an API in the context of HPE Aruba Networking Central integrations?

To generate RF heatmaps for predictive planning and coverage validation
To replace device firmware workflows with browser-based maintenance tools
To share data through a documented interface to improve collaboration between platforms
To provide physical topology discovery using LLDP and site reference points

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Question 6

In the REST API flow, what is included when a client application initiates an API request?

Floor plan image, obstacle attenuation, and scaling targets
URI, request verb, headers, and sometimes a request body
MAC address, VLAN ID, DHCP scope, and SSID profile
Certificate chain, TPM attestation, and radio band selection

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