HP0-Y47 Exam - Free HP Questions and Answers

Question #1 (Topic: )

Refer to the exhibit.
[HP-HP0-Y47-7.0/HP-HP0-Y47-2_2.png]
A user connects a device to GigabitEthernet 1/0/1 on switch. The device does not have an
802.1X supplicant. One minute passes. How does the switch port handle the client?

A. It blocks the client B. It assigns the client to VLAN2 C. It assigns the client to VLAN3 D. It assigns the client to VLAN4

Answer: D

Question #2 (Topic: )

A company has configured two switches as an HP Intelligent Resilient Framework (IRF)
virtual device. The IRF port on each switch is bound to multiple physical links. How does
the switch select the link for transmitting packets on that IRF port?

A. It uses a round-robin mechanism in which it sends each packet over a different link in turn. B. It uses a weighted round-robin mechanism, in which it sends each packet over a different link in turn, but can send more packets over certain links over higher weighted. C. It uses one of the links as an active link, the other links are in standby mode and can become active if the active link fails D. It uses a hash of various Layer 2, 3, or 4 information in the packet, depending on the type of traffic, the switch model, and the IRF load-sharing.

Answer: C

Question #3 (Topic: )

Refer to the exhibit.
[HP-HP0-Y47-7.0/HP-HP0-Y47-3_2.png]
[HP-HP0-Y47-7.0/HP-HP0-Y47-3_3.png]
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?

A. The ACL processes the packet, and the packet is permitted and then switched. B. The switch routes the packet out of VLAN 4 to the VLAN with the DHCP server. C. The ACL processes the packet, and the packet is dropped. D. The switch floods the broadcast in VLAN 4.

Answer: D

Question #4 (Topic: )

Refer to the exhibit.
[HP-HP0-Y47-7.0/HP-HP0-Y47-4_2.png]
IRF 1, at the campus core campus core, enables Internet Group Management Protocol
(IGMP) on its VLAN3 interface. IRF 1 is also part of a multicast routing solution with the
data center infrastructure devices. How can a network administrator ensure that only
endpoints that have registered for multicasts destined to 239.1.1.1 receive these
multicasts?

A. On every campus IRF virtual switch, set VLAN 3 as the multicast VLAN B. On IRF 1, enable IGMP snooping on VLAN3 C. On each access layer IRF virtual switch, enable IGMP snooping on VLAN 3 D. On each access layer IRF virtual switch, create a Layer 3 interface VLAN3. Enable IGMP on that interface

Answer: C

Question #5 (Topic: )

A company needs a simple authenticate solution for guests. The HP Comware access
layer switches will implement portal authentication (or Web-Auth). The network
administrator wants the switch to host the login web page on an IP address that not used
for any other purpose.
What should the administrator do to accomplish this goal?

A. Set the IP address when defining the local portal server, and create a loopback interface for the address B. Create RADIUS scheme that specifies this IP address for the authentication server. Select this scheme for portal authentication in the default domain C. Create a layer 3 interface for the guest VLAN and assign the desired IP address. Activate local portal authentication on this interface. D. Set the IP address when defining the local portal server, and the switch automatically begins using that address.

Answer: C

HP HP0-Y47 - Deploying HP FlexNetwork Core Technologies Exam