Pass Your HPE Product Certified HPE2-W09 Exam Easily with Accurate PDF Questions [Dec 01, 2023]
HPE2-W09 Certification Exam Dumps Questions in here
NEW QUESTION # 75
Does this correctly describe routing information advertised by a VXLAN Tunnel Endpomt (VTEP) that uses EVPN?
Solution: IMET routes advertise the MAC addresses that the VTEP has learned locally in a VXLAN.
- A. Yes
- B. No
Answer: A
NEW QUESTION # 76
Refer to the exhibit.
You need to set up an ArubaOS-CX switch to implement Virtual Extensible LAN (VXLAN) WITHOUT Ethernet VPN (EVPN). The exhibit Indicates which servers should be part of the same VXLANs and the desired VNls for the VXLANs. Assume that the network is already configured to permit each ArubaOS-CX switch to reach each other switch's loopback interface.
Is this part of the process for setting up VXLAN to meet the requirements?
Solution: On Switch-1, set 192.168.1.3 as a peer IP address in the VNI 5020 context.
- A. Yes
- B. No
Answer: A
Explanation:
On Switch-1, set 192.168.1.3 as a peer IP address in the VNI 5020 context is part of the process for setting up VXLAN to meet the requirements of enabling servers to be part of the same VXLANs and VNIs as shown in the exhibit. Switch-1, Switch-2, and Switch-3 are ArubaOS-CX switches that use VXLAN to provide Layer 2 extension over Layer 3 networks without EVPN. VXLAN is a feature that uses UDP encapsulation to tunnel Layer 2 frames over Layer 3 networks using VNIs. To set up VXLAN without EVPN on Switch-1, you need to do the following steps:
Configure loopback interfaces with IP addresses on each switch
Configure VLAN interfaces with IP addresses on each switch
Configure VXLAN interfaces with VNIs on each switch
Configure peer IP addresses for each VNI on each switch
Configure static routes or dynamic routing protocols to enable reachability between loopback interfaces On Switch-1, setting 192.168.1.3 as a peer IP address in the VNI 5020 context means that Switch-1 can send and receive VXLAN traffic for VNI 5020 to and from Switch-2, which has the loopback interface with IP address 192.168.1.3.
NEW QUESTION # 77
A data center has a three-tier topology with ArubaOS-CX switches at each layer, is this a use case for implementing Virtual Switching Extension (VSX) at the core?
Solution: The customer wants to deploy a single control plane for the core fabric.
- A. No
- B. Yes
Answer: A
Explanation:
The Virtual Switching Extension (VSX) is a high availability solution that provides industry-leading performance and simplicity for campus and data center networks1. VSX does not implement a single control plane for the core fabric, but rather a dual control plane that allows independent software upgrades and configuration changes on each switch2. VSX also provides active-active forwarding and load balancing across both switches, eliminating the need for Spanning Tree Protocol (STP) or other loop prevention mechanisms2. Therefore, this is not a use case for implementing VSX at the core. Reference: https://www.arubanetworks.com/assets/tg/TB_VSX.pdf
NEW QUESTION # 78
You plan to use multi-protocol BGP to implement dynamic VRF route leaking on an ArubaOS-CX switch.
Is this a rule for the setup?
Solution: You can only leak routes between up to three VRFs.
- A. No
- B. Yes
Answer: A
Explanation:
You can only leak routes between up to three VRFs is not a rule for the setup of multi-protocol BGP to implement dynamic VRF route leaking on an ArubaOS-CX switch. There is no limit on the number of VRFs that can participate in route leaking using multi-protocol BGP. You can configure multiple import and export route targets for each VRF and leak routes between any VRFs that have matching route targets1.
NEW QUESTION # 79
You want to use NetEdit to configure an AtubaOS-CX switch.
Is this a minimum requirement for setting up communications between the switch and NetEdit?
Solution: Enable the REST interface in read-only mode.
- A. No
- B. Yes
Answer: A
NEW QUESTION # 80
Is this a rule for configuring schedule profiles on an ArubaOS-CX switch?
Solution: With the exception of a single strict priority queue, all queues must use the same scheduling algorithm.
- A. Yes
- B. No
Answer: A
Explanation:
With the exception of a single strict priority queue, all queues must use the same scheduling algorithm is a rule for configuring schedule profiles on an ArubaOS-CX switch. A schedule profile defines how traffic is scheduled across different queues on an interface. Each queue can have one of three scheduling algorithms: strict priority (SP), weighted round robin (WRR), or weighted fair queuing (WFQ). However, only one queue can have SP, and all other queues must have either WRR or WFQ1.
NEW QUESTION # 81
Does this correctly describe the ArubaOS-CX architecture?
Solution: The ArubaOS-CX time-series database helps to support network analytics and troubleshooting.
- A. No
- B. Yes
Answer: A
NEW QUESTION # 82
Is this statement about ARP and ND Suppression true?
Solution: ARP-Suppression and ND-Suppression must be enabled together.
- A. No
- B. Yes
Answer: A
Explanation:
ARP and ND Suppression are features of ArubaOS-CX that reduce the broadcast traffic on EVPN VXLAN networks1. ARP and ND Suppression enable the switch to reply to ARP and ND requests with information present in the local ARP and neighbor cache, instead of flooding them to all VTEPs1. This reduces the bandwidth consumption and improves the network performance1. ARP-Suppression and ND-Suppression can be enabled or disabled independently1. They do not have to be enabled together1. Therefore, this statement about ARP and ND Suppression is false, and the correct answer is no. For more information on ARP and ND Suppression, refer to the Aruba Data Center Network Specialist (ADCNS) certification datasheet3 and the EVPN VXLAN Guide for your switch model1.
NEW QUESTION # 83
Your task is to configure an EVPN solution for a dual-stack IPv4 and IPv6 protocol in the overlay networks. Is this statement about EVPN and IPv6 correct?
Solution: The IPv6 and IPv4 overlay networks can be encapsulated with VXLAN and transmitted through the underlay network.
- A. No
- B. Yes
Answer: A
NEW QUESTION # 84
Is this a way that Virtual Switching Extension (VSX) differs from Virtual Switching Framework (VSF)?
Solution: VSX permits admins to select which features to synchronize between members while VSF requires manual configuration of Identical features on each member of the VSF fabric.
- A. Yes
- B. No
Answer: A
NEW QUESTION # 85
A data center has a three-tier topology with ArubaOS-CX switches at each layer, is this a use case for implementing Virtual Switching Extension (VSX) at the core?
Solution: The aggregation layer operates at Layer 2 only, and the core provides Layer 2 and Layer 3 functions.
- A. No
- B. Yes
Answer: A
NEW QUESTION # 86
You enter this command on an ArubaOS-CX switch:
Switch# show erps status ring 1
Is this what the specified status means?
Solution: The status is Pending, which means that the ring is configured but not enabled administratively
- A. No
- B. Yes
Answer: A
Explanation:
The status is Pending, which means that the ring is configured but not operational. The ring instance may be in one of the following states: Idle, Initializing, Pending, or Failed1. The Pending state indicates that the ring instance is waiting for a trigger event to become operational, such as a link failure or a manual command1. The status does not depend on whether the ring is enabled administratively or not. https://www.arubanetworks.com/techdocs/AOS-CX/10.08/HTML/high_availability/Content/Chp_ERPS/ERPS_cmds/sho-erp-sta4.htm
NEW QUESTION # 87
Does this correctly describe Network Analytics Engine (NAE) limitations on ArubaOS-CX switches?
Solution: Different switches have different limitations for the number of NAE scripts, monitors, and agents supported.
- A. No
- B. Yes
Answer: A
NEW QUESTION # 88
Does this correctly describe how the Virtual Switching Extension (VSX) fabric reacts to various component failure scenarios?
Solution: The keepalive goes down, ISL link remains up. Switch-1 and Switch-2 remains up. The Split-recovery mode is disabled. In this case the secondary switch shutdowns Svls.
- A. No
- B. Yes
Answer: A
Explanation:
The keepalive goes down, ISL link remains up. Switch-1 and Switch-2 remains up. The Split-recovery mode is disabled. In this case the secondary switch shutdowns SVIs is not a correct description of how the Virtual Switching Extension (VSX) fabric reacts to various component failure scenarios. VSX is a feature that provides active-active forwarding and redundancy for ArubaOS-CX switches. The ISL is the inter-switch link that connects two VSX nodes and carries data traffic. The keepalive link is a separate link that carries control traffic between two VSX nodes. The split-recovery mode is a feature that prevents split-brain scenarios when both VSX nodes lose connectivity with each other but remain up. When the keepalive goes down, but the ISL link remains up, both VSX nodes continue to forward traffic normally and do not shut down their SVIs because they can still exchange synchronization messages over the ISL link1.
NEW QUESTION # 89
Is this part of the process for using NetEdit to update firmware on ArubaOS-CX switches?
Solution: Use a firmware update plan to manage both updating the Image on selected devices and reboot.
- A. Yes
- B. No
Answer: A
Explanation:
Use a firmware update plan to manage both updating the Image on selected devices and reboot is part of the process for using NetEdit to update firmware on ArubaOS-CX switches. NetEdit is a tool that provides automation and analytics for managing ArubaOS-CX switches. A firmware update plan is a type of plan that allows you to update the firmware image on one or more switches and reboot them as needed1.
NEW QUESTION # 90
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