[Dec 22, 2023] HPE2-W09 Ultimate Study Guide - PracticeTorrent
Ultimate Guide to Prepare HPE2-W09 Certification Exam for HPE Product Certified in 2023
NEW QUESTION # 38
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: Make sure that the SSH server is enabled.
- A. No
- B. Yes
Answer: B
NEW QUESTION # 39
Refer to the exhibit.
Switch-1, Switch-2, and the router run OSPF on LAG 100, which is a Layer 3 LAG. Does this correctly explain how to control how core-to-access traffic Is forwarded?
Solution: To reduce the amount of traffic sent over the ISI between Switch-1 and Swltch-2. enable active forwarding on LAG 100 on both Switch-1 and Switch-2.
- A. No
- B. Yes
Answer: B
NEW QUESTION # 40
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 Idle, which means that the ring is up and fully connected with the RPL port blocked.
- A. Yes
- B. No
Answer: B
NEW QUESTION # 41
Is this how you should position switches in the ArubaOS-CX portfolio tor data center networks?
Solution: Deploy Aruba CX 8400 switches as core switches for very large three-tier data center networks.
- A. No
- B. Yes
Answer: B
Explanation:
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.
NEW QUESTION # 42
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 # 43
Does this correctly describe how the Virtual Switching Extension (VSX) fabric reacts to various component failure scenarios?
Solution: The ISL and keepalive goes down, and after a few seconds, the keepalive link restores. Switch-l and Switch-2 remains up. The Split-recovery mode is enabled. In this case the secondary switch shutdowns SVls when keepalive is restored.
- A. No
- B. Yes
Answer: B
Explanation:
The ISL and keepalive goes down, and after a few seconds, the keepalive link restores. Switch-1 and Switch-2 remains up. The Split-recovery mode is enabled. In this case the secondary switch shutdowns SVIs when keepalive is restored is 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 ISL and keepalive goes down, both VSX nodes continue to forward traffic independently. When the keepalive link restores, the secondary switch detects that it has lost synchronization with the primary switch and shuts down its SVIs to prevent traffic loops1.
NEW QUESTION # 44
Is this a way that a data center technology can help meet requirements for multi-tenancy?
Solution: Virtual Routing and Forwarding (VRF) enables multiple isolated Layer 3 domains, each with its own routing table, to share a physical network.
- A. No
- B. Yes
Answer: B
Explanation:
Multi-tenancy is the ability to provide network services to multiple independent customers or tenants on a shared physical infrastructure. One of the challenges of multi-tenancy is to ensure isolation and security between different tenants, while also providing scalability and efficiency. Virtual Routing and Forwarding (VRF) is a data center technology that can help meet these requirements by enabling multiple isolated Layer 3 domains, each with its own routing table, to share a physical network1. VRF allows different tenants to use overlapping IP addresses and routing protocols without interfering with each other. Therefore, this is a valid way that a data center technology can help meet requirements for multi-tenancy.
NEW QUESTION # 45
The architect designs a spine and leaf network for a single data center that will use multiple leaf switches as Virtual Tunnel End Points (VTEP). The architect needs to select the type of Integrated Routing & Bridging (IRB) for the solution.
Is this statement about the IRB type true?
Solution: In the Asymmetric IRB egress VTEPs bridge the traffic to the destination networks.
- A. Yes
- B. No
Answer: B
Explanation:
In the Asymmetric IRB egress VTEPs bridge the traffic to the destination networks is not a true statement about the IRB type for a spine and leaf network for a single data center that will use multiple leaf switches as Virtual Tunnel End Points (VTEP). Asymmetric IRB is a method of routing traffic between different VXLAN segments using a centralized gateway. In this method, ingress VTEPs route the traffic to the gateway VTEP using a Layer 3 VNI, and egress VTEPs route the traffic to the destination networks using a Layer 2 VNI1.
NEW QUESTION # 46
Is this a use case for deploying Ethernet Ring Protection Switching (ERPS)?
Solution: extending Layer 2 communications between data centers that connect over Layer 3 MPLS links
- A. Yes
- B. No
Answer: B
NEW QUESTION # 47
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: Different virtual MAC must be used for IPv4 and IPv6 Active Gateway.
- A. Yes
- B. No
Answer: B
NEW QUESTION # 48
Refer to the exhibit.
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 VRF B as the secondary VRF on VLAN interface 30.
- A. Yes
- B. No
Answer: B
NEW QUESTION # 49
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: Make sure that the SSH server is enabled.
- A. No
- B. Yes
Answer: B
Explanation:
The solution is correct because making sure that the SSH server is enabled is a minimum requirement for setting up communications between the switch and NetEdit. NetEdit uses SSH to establish a secure connection to the switch and execute commands on it. Therefore, making sure that the SSH server is enabled is necessary for setting up communications between the switch and NetEdit.
NEW QUESTION # 50
Refer to the exhibit.
Switch-1, Switch-2, and the router run OSPF on LAG 100, which is a Layer 3 LAG. Does this correctly explain how to control how core-to-access traffic Is forwarded?
Solution: To reduce the amount of traffic sent over the ISL between Switch-1 and Switch-2. enable Equal Cost Multi Path (ECMP) on both Switch-1 and Switch-2.
- A. Yes
- B. No
Answer: B
NEW QUESTION # 51
Is this something that NetEdit 2.0 does after it discovers a switch?
Answer:
Explanation:
Solution: It collects Information about the switch hardware.
NEW QUESTION # 52
Refer to the exhibit.
Switch-1 and Switch-2 ate ArubaOS-CX switches that implement VXLAN WITHOUT Ethernet VPN (EVPN). Switch-2 uses the same VNI-to-VLAN mappings as Switch-1. Is this how the specified servers communicate?
Solution: The first time that Server I communicates with Server 3, It sends an ARP request to resolve Server 3's MAC address.
- A. No
- B. Yes
Answer: B
NEW QUESTION # 53
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: Place ad three VRF$ in the same OSPF process on Switch-1.
- A. Yes
- B. No
Answer: B
NEW QUESTION # 54
Refer to the exhibits.
Is this how the switch handles the traffic?
Solution: A broadcast arrives with a VLAN 10 tag on 1/1/1 on Switch-1. Switch 1 drops the frame.
- A. Yes
- B. No
Answer: B
Explanation:
Based on the exhibits, Switch-1 has a trunk port on 1/1/1 that allows VLANs 10 and 20. Switch-2 has an access port on 1/1/2 that belongs to VLAN 10. Switch-3 has an access port on 1/1/3 that belongs to VLAN 20. If a broadcast arrives with a VLAN 10 tag on 1/1/1 on Switch-1, Switch-1 does not drop the frame. Instead, Switch-1 forwards the frame to all ports that belong to VLAN 10, which includes the trunk port 1/1/2 and the access port 1/1/4. Switch-2 receives the frame on its access port 1/1/2 and forwards it to all ports in VLAN 10, which includes the access port 1/1/5. Switch-3 does not receive the frame because it is not in VLAN 10. Therefore, this is not how the switch handles the traffic, and the correct answer is no.
NEW QUESTION # 55
A customer's servers use ISCSI, and they send data and storage traffic on the same pair of I OGbE links. Is this a best practice for supporting the ISCSI requirements?
Solution: Set up dedicated switches to connect to iSCSl arrays. Connect top of rack (ToR) switches, which will support both data and storage traffic, to those dedicated switches.
- A. No
- B. Yes
Answer: B
Explanation:
Setting up dedicated switches to connect to iSCSI arrays and connecting top of rack (ToR) switches, which will support both data and storage traffic, to those dedicated switches is a best practice for supporting the iSCSI requirements. This provides isolation and security for the iSCSI traffic and reduces the risk of congestion or latency on the storage network1.
NEW QUESTION # 56
Can you attach this type of ArubaOS-CX interface to a VRF?
Solution: A physical interface using Layer 2 mode
- A. Yes
- B. No
Answer: B
NEW QUESTION # 57
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