HP Aruba Data Center Network Specialist HPE2-W09 Exam Questions

Answer : A

Uploading firmware images to the NetEdit firmware repository is part of the process for using NetEdit to update firmware on ArubaOS-CX switches1.NetEdit is a tool that allows you to manage and monitor multiple switches from a single interface1.It also provides a firmware repository where you can store firmware images for different switch models and versions1.You can use NetEdit to upload firmware images to the repository and then deploy them to the switches1.

Answer : B

Attach VNIs 5010 and 5020 to interface 1/1/3 on Switch-2 is not part of a valid configuration to meet the requirements for providing VXLAN services for several VMs and servers using ArubaOS-CX switches. VNIs are virtual network identifiers that are used to identify VXLAN segments.A VNI can only be attached to a VLAN interface, not a physical interface, on an ArubaOS-CX switch1.

Answer : A

Deploying Aruba CX 8400 switches as core switches for very large three-tier data center networks is how you should position switches in the ArubaOS-CX portfolio for data center networks.ArubaOS-CX is an operating system that provides advanced features and automation capabilities for data center networks1.It runs on various switch models that are designed for different roles and scenarios in the data center1.Aruba CX 8400 switches are modular switches that offer high performance, scalability, and reliability for the core layer of very large three-tier data center networks1. The statement is true because it correctly describes how to position Aruba CX 8400 switches in the ArubaOS-CX portfolio for data center networks.

Answer : A

To reduce the amount of traffic sent over the ISL between Switch-1 and Switch-2, enable active forwarding on LAG 100 on both Switch-1 and Switch-2 is a correct explanation of how to control how core-to-access traffic is forwarded. Switch-1, Switch-2, and the router run OSPF on LAG 100, which is a Layer 3 LAG. Active forwarding is a feature that allows a switch to select one link as active and one link as standby for each direction of traffic in a LAG.Enabling active forwarding on LAG 100 on both Switch-1 and Switch-2 would reduce the amount of traffic sent over the ISL by sending traffic over only one link instead of both1.

Answer : A

The status is Protection, which means that the ring is up and fully connected with the RPL port blocked is what the specified status means for Ethernet Ring Protection Switching (ERPS) on an ArubaOS-CX switch. Protection is one of the possible statuses for an ERPS ring instance, and it indicates that the ring is operating normally with one port blocked to prevent loops.The RPL port is the port that connects to the RPL node, which is responsible for blocking and unblocking traffic on the ring2

Answer : A

The IPv6 and IPv4 overlay networks can be encapsulated with VXLAN and transmitted through the underlay network is a true statement about EVPN and IPv6 for configuring an EVPN solution for a dual-stack IPv4 and IPv6 protocol in the overlay networks. VXLAN is a feature that provides Layer 2 extension over Layer 3 networks using UDP encapsulation.VXLAN can support both IPv4 and IPv6 overlay networks over an IPv4 or IPv6 underlay network2.

Answer : A

Configuring trust of CoS on the interface is a requirement for implementing Priority Flow Control (PFC) on an ArubaOS-CX switch interface. PFC is a feature that allows a switch to pause traffic on a per-class basis using IEEE 802.1Qbb frames.To use PFC, the switch must trust the CoS values in the incoming frames and map them to priority groups and queues1.