HPE2-W09 Free Update With 100% Exam Passing Guarantee [2023]
[Dec-2023] Verified HP Exam Dumps with HPE2-W09 Exam Study Guide
Earning the Aruba Data Center Network Specialist certification demonstrates a candidate’s proficiency in designing, deploying, and managing Aruba data center networks. Aruba Data Center Network Specialist Exam certification is recognized globally and can help IT professionals to advance their careers, increase their earning potential, and gain a competitive advantage in the job market.
NEW QUESTION # 63
Is this statement about ARP and ND Suppression true?
Solution: ARP-Suppression and ND-Suppression must be enabled together.
- A. Yes
- B. No
Answer: B
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 # 64
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. Yes
- B. No
Answer: B
Explanation:
The aggregation layer operates at Layer 2 only, and the core provides Layer 2 and Layer 3 functions is not a use case for implementing Virtual Switching Extension (VSX) at the core for a data center that has a three-tier topology with ArubaOS-CX switches at each layer. VSX is a feature that provides active-active forwarding and redundancy for ArubaOS-CX switches. VSX can be implemented at any layer of the data center network, but it is more common to implement it at the aggregation or leaf layer, where it can provide Layer 2 and Layer 3 functions. The core layer typically operates at Layer 3 only and does not require VSX2.
NEW QUESTION # 65
Is this part of the process for using NetEdit to update firmware on ArubaOS-CX switches?
Solution: Upload firmware images to the NetEdit firmware repository.
- A. No
- B. Yes
Answer: B
Explanation:
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.
NEW QUESTION # 66
Refer to the exhibit.
You want to enable devices in VRF B and VRF C to reach shared resources in VRFA. is this a valid strategy for meeting this goal?
Solution: Create a separate OSPF process for each VRF on Switch-1. Then redistribute each process into the other VRFs' processes.
- A. Yes
- B. No
Answer: B
Explanation:
Create a separate OSPF process for each VRF on Switch-1. Then redistribute each process into the other VRFs' processes is not a valid strategy for meeting this goal of enabling devices in VRF B and VRF C to reach shared resources in VRF A. This strategy would create unnecessary complexity and overhead on Switch-1, and it would not guarantee optimal routing between the VRFs. A better strategy would be to use inter-VRF routing or route leaking on Switch-1, which allows direct communication between different VRFs without requiring redistribution1.
NEW QUESTION # 67
Refer to the exhibits.
Is this how the switch handles the traffic?
Solution: A frame with destination MAC address, 00:50:56:15:16:28, arrives with a VLAN 10 tag on 1/1/1 on Switch-1. Switch-1 encapsulates the frame with VXLAN and an IP header destined to 192.168.1.2.
- A. Yes
- B. No
Answer: B
NEW QUESTION # 68
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. No
- B. Yes
Answer: B
NEW QUESTION # 69
Can you attach this type of ArubaOS-CX interface to a VRF?
Solution: A loopback interface
- A. No
- B. Yes
Answer: B
NEW QUESTION # 70
Is this part of a valid strategy for load sharing traffic across the links in an Ethernet Ring Protection Switching IERPS) solution?
Solution: Implement Virtual Switching Extension (VSX) on pairs of ERPS switches at the same site.
- A. Yes
- B. No
Answer: B
NEW QUESTION # 71
Is this part of a valid strategy for load sharing traffic across the links in an Ethernet Ring Protection Switching (ERPS) ring?
Solution: Implement Virtual Switching Extension (VSX) on pairs of ERPS switches at the same site. Then combine multiple links between two data centers into VSX LAGs (M-LAGs).
- A. No
- B. Yes
Answer: B
NEW QUESTION # 72
Is this a way that Virtual Switching Extension (VSX) differs from Virtual Switching Framework (VSF)?
Solution: VSX is recommended for the access layer of data centers and campuses while VSF is recommended for the core.
- A. Yes
- B. No
Answer: B
Explanation:
VSX is not recommended for the access layer of data centers and campuses while VSF is recommended for the core. VSX and VSF are both high availability solutions that provide redundancy and load balancing across a pair of switches1. However, VSX is recommended for the core and aggregation layers of data centers and campuses, while VSF is recommended for the access layer of campuses1. The statement is false because it reverses the recommended roles of VSX and VSF.
NEW QUESTION # 73
Is this a use case for disabling split-recovery mode on ArubaOS-CX switches in a Virtual Switching Extension (VSX) fabric?
Solution: In situations in which the primary switch fails and then reboots, you want to make the primary switch take over again as the primary switch.
- A. Yes
- B. No
Answer: B
Explanation:
Virtual Switching Extension (VSX) is a high-availability technology that allows two ArubaOS-CX switches to operate as a single logical device. Split-recovery mode is a feature that prevents traffic loss when the Inter-Switch Link (ISL) goes out-of-sync and keepalive subsequently fails. When split-recovery mode is enabled, the secondary VSX member disables its downstream links until it synchronizes with the primary member. When split-recovery mode is disabled, the secondary VSX member keeps its downstream links up even when it is out-of-sync with the primary member1. Disabling split-recovery mode does not affect how the primary switch takes over again as the primary switch after a failure and reboot. The primary switch always takes over as the primary switch when it comes back online, regardless of the split-recovery mode setting. Therefore, this is not a use case for disabling split-recovery mode on ArubaOS-CX switches in a VSX fabric.
NEW QUESTION # 74
Is this a use case for deploying Ethernet Ring Protection Switching (ERPS)?
Solution: connecting multiple data centers at Layer 2 while minimizing the number of dark fiber connections required
- A. Yes
- B. No
Answer: B
NEW QUESTION # 75
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: B
NEW QUESTION # 76
Refer to the exhibit.
You are adding a VLAN 30, subnet 10.0.30.0/24 to the network shown in the exhibit. (This network is simplified to just the relevant switches for this item.) This subnet belongs in VRF A, and you have added a Layer 3 VLAN 30 interface attached to this VRF on Switch-1. You want to make the services in this VLAN available to devices in 10.1.20.0/24 in VRF B.
Is this part of a valid setup for meeting these requirements?
Solution: Add a route with this command: ip route 10.1.20.0/24 vlan20 vrf A
- A. Yes
- B. No
Answer: B
NEW QUESTION # 77
Is this a guideline for establishing a Virtual Switching Extension (VSX) Inter-Switch Link (ISL) between two ArubaOS-CX switches?
Solution: Use the same speed on every link In the ISL.
- A. No
- B. Yes
Answer: B
Explanation:
The solution is correct because using the same speed on every link in the ISL is a guideline for establishing a VSX ISL between two ArubaOS-CX switches. Using the same speed on every link in the ISL ensures consistent performance and avoids potential issues with link aggregation. Therefore, using the same speed on every link in the ISL is a good practice for establishing a VSX ISL.
NEW QUESTION # 78
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. Yes
- B. No
Answer: B
NEW QUESTION # 79
Refer to the exhibits.
Is this how the switch handles the traffic?
Solution: A frame with destination MAC address, 00:50:56:15:16:28, arrives with a VLAN 10 tag on 1/1/1 on Switch-1. Switch-1 encapsulates the frame with VXLAN and an IP header destined to 192.168.1.2.
- A. No
- B. Yes
Answer: B
Explanation:
A frame with destination MAC address, 00:50:56:15:16:28, arrives with a VLAN 10 tag on 1/1/1 on Switch-1. Switch-1 encapsulates the frame with VXLAN and an IP header destined to 192.168.1.2 is a correct explanation of how the switch handles the traffic. Switch-1, Switch-2, and Switch-3 are ArubaOS-CX switches that use VXLAN and EVPN to provide Layer 2 extension over Layer 3 networks. VXLAN is a feature that uses UDP encapsulation to tunnel Layer 2 frames over Layer 3 networks using VNIs. EVPN is a feature that uses BGP to advertise MAC and IP addresses of hosts connected to VTEPs. Switch-1 receives a frame with destination MAC address, 00:50:56:15:16:28, which belongs to VM-2 on Switch-3. Switch-1 learns from EVPN that VM-2 is reachable through VTEP 192.168.1.2, which is Switch-3's loopback interface. Switch-1 encapsulates the frame with VXLAN and an IP header destined to 192.168.1.2 and sends it over the underlay network1.
NEW QUESTION # 80
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. Yes
- B. No
Answer: B
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 # 81
Is this a guideline for establishing a Virtual Switching Extension (V5X) Inter-Switch Link (ISL) between two ArubaOS-CX switches?
Solution: Use the same speed on every link In the ISL.
- A. No
- B. Yes
Answer: B
NEW QUESTION # 82
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: B
Explanation:
The ArubaOS-CX time-series database helps to support network analytics and troubleshooting is a correct description of the ArubaOS-CX architecture. The time-series database (TSDB) is a component of the ArubaOS-CX software that stores information about the switch's configuration, status, and performance over time. The TSDB helps to support network analytics and troubleshooting by providing historical data and trend analysis for various metrics1.
NEW QUESTION # 83
Does this correctly describe Network Analytics Engine (NAE) limitations on ArubaOS-CX switches?
Solution: You can run NAE with VSX, but only the primary VSX member will actually run agents during normal operation.
- A. No
- B. Yes
Answer: B
Explanation:
Network Analytics Engine (NAE) is a built-in analytics framework for network assurance and remediation on ArubaOS-CX switches. NAE allows monitoring, troubleshooting, and proactive network management using scripts and agents. Virtual Switching Extension (VSX) is a high-availability technology that allows two ArubaOS-CX switches to operate as a single logical device. You can run NAE with VSX, but only the primary VSX member will actually run agents during normal operation. The secondary VSX member will only run agents if the primary member fails or is rebooted1. Therefore, this correctly describes NAE limitations on ArubaOS-CX switches.
NEW QUESTION # 84
Is this part of a valid strategy for load sharing traffic across the links in an Ethernet Ring Protection Switching (ERPS) ring?
Solution: Combine multiple links between two data centers into link aggregations (but not multi-chassis ones).
- A. No
- B. Yes
Answer: B
Explanation:
Combine multiple links between two data centers into link aggregations (but not multi-chassis ones) is part of a valid strategy for load sharing traffic across the links in an Ethernet Ring Protection Switching (ERPS) ring. ERPS is a feature that provides loop prevention and fast convergence for Layer 2 networks that use ring topologies. ERPS can support link aggregation groups (LAGs) between two nodes in a ring as long as they are not multi-chassis LAGs (MC-LAGs). MC-LAGs are not supported by ERPS because they can create loops in the ring topology.
NEW QUESTION # 85
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. No
- B. Yes
Answer: B
NEW QUESTION # 86
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