Network Data Center Professional Practice Questions & Answers • ExamPrepare

52 questions in this view

Page 1 of 9

Question 1

What is the most common way to implement route filtering BGP routing in a data center environment?

using route maps or prefix-lists
using policy-based routing
using routing protocols
using BGP and route leaking

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Question 2

Which is a use case for MACsec in a data center network?

protecting sensitive data traffic between servers
protecting traffic between a data center and a cloud provider
protecting management traffic between routers
protecting traffic between a data center and the internet

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Question 3

For every issue that occurs in CX switches in the data center network, an automatic notification should be posted in the customer’s Slack platform. Which CX feature allows integration with Slack?

REST API
NAE
AFC
SNMP

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Question 4

Which HPE Aruba Networking OS-CX feature must be used to implement routing segmentation on data center resources?

Access Control Lists (ACLs)
Static Routing
Virtual Routing and Forwarding (VRF)
Zone-Based Firewall

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Question 5

After issuing the command "show vsx status", you verify that the ISL channel is out of sync. What are possible causes and resolutions? (Select two.)

The cause is role inconsistent and the resolution is to reboot any one of the switches from the VSX pair.
The cause is role inconsistent, and the resolution is to configure the primary role for one of the switches and the secondary role in the other switch from the VSX pair.
The cause is ISL version mismatch and the resolution is to bring up the ISL interface.
The cause is ISL version mismatch and the resolution is to reboot the switch in the secondary role.
The cause is ISL version mismatch and the resolution is upgrading the software.

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Question 6

You power on an AOS-CX switch and by inspecting the system LEDs you notice that the PS1 and PS2 LEDs are on and green, but the Global Status LED is flashing amber and the Port LED is flashing amber. What is a possible root cause? (Select two.)

A cable diagnostic has been executed and the cable test failed on this port.
The port is still running a self-test and should not be interrupted until completed.
The port is running at a lower speed as per auto mdi/mdi-x detection.
A 10GBase-T transceiver may be installed in an incompatible port.
The network port for which the LED is flashing has experienced a self-test or initialization failure.

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