HPE Aruba Networking Switching Professional - HPE7-A08 Exam Practice Test
Match each network requirement to the most appropriate routing protocol. Options may be used more than once.
Correct Answer:
Explanation:
Answer Area:
* Advertise your company ' s public address space to a service provider: eBGP
* Connecting to the Internet over a single service provider connection: Static Routing
* Connecting to multiple service providers and learning different routes from each one: eBGP
* Resilient and scalable routing for networks within an organization using route reflectors: iBGP
* Resilient routing for a large campus network that is efficient and easily scalable: OSPF In AOS-CX design, selecting the right routing protocol is based on the boundary of the administrative control and the required scale.
* Advertise public address space to a service provider (eBGP): External BGP (eBGP) is the industry- standard protocol used to exchange routing information between different Autonomous Systems (AS).
To let the world know how to reach your public IP block, you must " speak " eBGP with your ISP.
* Single service provider connection (Static Routing): When a network has only one exit point (a " stub " connection) to the Internet, dynamic protocols are unnecessary. A simple default static route (0.0.0.0/0) pointing to the ISP gateway is the most efficient and least resource-intensive method.
* Multiple service providers / Multi-homing (eBGP): When you have two or more ISPs, your switch needs to make a decision on which path is better based on attributes like AS-Path length or MED. eBGP is required here to receive and process these external path attributes.
* Internal organization routing with route reflectors (iBGP): Internal BGP (iBGP) is used to carry BGP prefixes within an AS. Because iBGP requires a " Full Mesh " by default (every router connected to every other router), it does not scale well. Route Reflectors are the architectural solution used to allow a central switch to reflect routes to others, ensuring scalability within the organization.
* Large campus network (OSPF): Open Shortest Path First (OSPF) is a Link-State Interior Gateway Protocol (IGP). It is the preferred choice for Aruba campus environments because of its fast convergence, hierarchical design (Areas), and ability to handle large numbers of internal subnets efficiently.
Your customer is concerned about users connecting unmanaged switches to the network and causing outages.
Which CX switch feature should you recommend?
Which CX switch feature should you recommend?
Correct Answer: A
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Your customer ' s CX switches are managed in HPE Aruba Networking Central. If a VSX primary switch is accidentally powered off, which alert will be triggered?
Correct Answer: A
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After enabling 802.1X authentication on all switch ports connected to AOS10 access points, users joining SSIDs in bridge mode no longer receive an IP address. Users of tunnel mode SSIDs are unaffected. What should be done to resolve the issue?
Correct Answer: B
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You have applied the following OSPF configuration but are seeing the output from the command below.
What is the reason for this?
What is the reason for this?
Correct Answer: D
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Refer to the exhibit:
According to the HPE Aruba Networking VSX best practices, what would need to be changed on the configuration?
According to the HPE Aruba Networking VSX best practices, what would need to be changed on the configuration?
Correct Answer: C
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