QUESTION: 13

A customer requires high availability, so the network architect is planning two area border (ABRs) for each non-backbone area in the Open Shortest Path First (OSPF) solution. What ensures a loop-free routing environment that meets the customer needs?

All ABRs have at least one interface in area 0, and that interface has an IP address that is outside of the range of any summaries for area 0
Each ABR in an area advertises the same summary routes for the area, and each ABR has a null route that matches those summaries
Only one ABR advertise a summary route for each area. For areas with multiple ABRs, each area can include two summaries ranges, and each ABR is configured with one of those ranges
All ABRs in an area apply consistent path costs for their summary routes

Answer(s): C

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QUESTION: 14

Refer to the exhibit.

The network architect is planning network addresses for the VLANs shown. The company is using the private 10.0.0.0/8 space. Which guidelines should the network architect follow?

Use a/22 subnet for each VLAN to ensure enough IP addresses for each large modular switch
Implement the port isolation feature and apply several /30 subnets to each VLAN
Use a/25 subnet for each VLAN to conserve the limited IP addressing space
Use a /24 subnet for each VLAN for simplicity and scalability

Answer(s): D

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QUESTION: 15

A company is upgrading a data center network solution in phases. The first phase involves updating the top of rack (ToR) switches in one rack. Other switches will be updated in their phases.
What is one benefit of this approach?

It allows the through testing of the solution in real-world circumstances
It ensures that the network can be updated without any scheduled downtime
It removes the need to conduct connectivity and failover tests during the implementation
It removes the need for working with customer change management processes

Answer(s): C

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QUESTION: 16

Refer to the exhibit.

The exhibit shows how two NICs on a physical server connect to two HP 5820 switches. The server supports eight virtual machines (VMs) with VMware version 5.1. The VMware standard virtual switch is bound to NIC and NIC2. This switch implements source MAC load balancing for the NIC team.
What is the proper configuration for ports 1/0/1 and 2/0/1?

Place the ports in a bridge aggregation group that does not use LACP
Place the ports in a bridge aggregation group that uses LACP
Enable LACP on the individual ports
Do not place the ports in a bridge aggregation group

Answer(s): C

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Free HP HP0-Y50 Exam Questions (page: 5)

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QUESTION: 14

QUESTION: 15

QUESTION: 16

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