Deploying HP FlexNetwork Core Technologies

Here you have the best HP HP0-Y47 practice exam questions

You have 55 total questions to study from
Each page has 5 questions, making a total of 11 pages
You can navigate through the pages using the buttons at the bottom
This questions were last updated on October 18, 2025
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Question 1 of 55

Refer to the exhibit.
Exam HP0-Y47: Question 1 - Image 1

The switch with the ACL shown in the exhibit has IP address 10.1.4/24 on VLAN 4. It is the default router for 10.1.0/24. A client in VLAN 4 broadcast a DHCP discovery request, and the request arrives on this switch.
What happens?

The ACL processes the packet, and the packet is permitted and then switched.

The switch routes the packet out of VLAN 4 to the VLAN with the DHCP server.

The ACL processes the packet, and the packet is dropped.

The switch floods the broadcast in VLAN 4.

Correct Answer: D

Question 2 of 55

For which use case is a basic or standard access control list (ACL) appropriate?

Controlling which devices can access other devices based on the MAC addresses

Controlling which devices can access other devices based on the IP protocol number

Controlling which devices can access other devices based on the IP addresses

Controlling which devices can access other devices based on the source VLAN tag

Correct Answer: C

Question 3 of 55

A network administrator is completing an In-Service Software Upgrade (ISSU) for an Intelligent Resilient Framework (IRF) virtual devices. The device has two members. Each member has one management module. Member1 is currently the master. The administrator has initiated a rollback time for this upgrade.
When should the administrator accept the upgrade?

After upgrading both members of the IRF virtual device

After checking the new software’s ISSU compatibility but before upgrading either member

After upgrading member 1 but before switching over to and upgrading member 2

After upgrading and switching over to member 2 but before upgrading member 1

Correct Answer: A

Question 4 of 55

HOTSPOT -
Match each characteristic to the connect multicast routing protocol. If both protocols exhibit characteristic, you must select both.
Hot Area:
Exam HP0-Y47: Question 4 - Image 1

Correct Answer:

* PIM-SM and PIM-DM
Both PIM-SM and PIM-DM use IGMP.
* PIM-SM
PIM Sparse Mode (PIM-SM) explicitly builds unidirectional shared trees rooted at a rendezvous point (RP) per group, and optionally creates shortest-path trees per source.
PM-DM does not use RPs:
PIM-DM differs from PIM-SM in two essential ways:
1) There are no periodic joins transmitted, only explicitly triggered prunes and grafts.
2) There is no Rendezvous Point (RP).
* PIM-DM
Multicast Routing Information Base (MRIB)
This is the multicast topology table, which is typically derived from the unicast routing table, or from routing protocols such as
MBGP that carry multicast-specific topology information. PIM-DM uses the MRIB to make decisions regarding RPF interfaces.
Reference: https://en.wikipedia.org/wiki/Protocol_Independent_Multicast Exam HP0-Y47: Question 4 - Image 2

Question 5 of 55

A company is determining whether HP IMC User Access manager (UAM) meets its needs for a RADIUS server. The company requires a solution for dynamic access control lists based on user identity and location (connected switch ID). Which statement correctly describes UAM support for this requirement?

Administrator can use UAM service and access rules to apply identity-based ACLs. The location-based component is configured in individual switch CLIs.

UAM can only meet these requirements if it is synchronized with Microsoft Active Directory (AD).

UAM can meet these requirements if the company adds Endpoint Admission Defense (EAD) to the solution.

Administrator can configure UAM service policies, scenarios, and access rules to meet these requirements.

Correct Answer: D