100% Pass Guarantee with HP HP0-Y50 Dumps!

A customer has an existing solution, which is shown in Exhibit 1. (The solution actually includes more access layer switches than shown.) In the existing solution, each access layer switch routes traffic.

A network architect is proposing the HP FlexCampus solution shown in Exhibit 2. In this proposed solution, the core Intelligent Resilient Framework (IRF) virtual switch routes traffic but the access layer switches do not. The customer links that

in the existing solution if an access layer uplink fails, failover occurs in less than a second.

The customer also likes that the existing solution does not require Virtual Router Redundancy Protocol (VRRP).

What should the architect tell the customer about the benefits of the proposed solution?

A. Although the solution offers slower failover for the access layer uplinks, it is simpler and eliminates VRRP.

B. STP eliminates the loops on the access layer uplinks and handles failover for them, which speeds convergence.

C. Failover for an access layer uplink occurs in milliseconds, and router redundancy does not require VRRP.

D. IRF handles loop elimination and link failover, which lets VRRP handle router redundancy more efficiently.

A network architect is using the Network Traffic Analyzer (NTA) module for HP Intelligent Management Center (MC) to evaluate traffic patterns in a campus LAN environment. The network architect hopes to use this information to determine whether the current oversubscription is working well or whether the new plan to have less oversubscription.

What will provide the most useful information for this decision?

A. The peak utilization on uplinks

B. The sum of the average utilization on user edge ports

C. The peak utilization on randomly-selected user edge ports

D. The average utilization on uplinks

The exhibit shows the topology for a network with 30 access layer switches (only two are shown).Every switch-to-switch link is a Gigabit link. Every area network (VLAN) interface runs. Open Shortest Path First (OSPF) and has the IP address shown in the exhibit. The other interface settings are defaults.

The access layer switches support several more VLANs not shown in the exhibit and also run Multiple Spanning Tree protocol (MSTP) loops. What is one recommendation for enhancing convergence time and resiliency for this solution?

A. Place all of the switch-to-switch links in the same VLAN.

B. Lower the cost of the VLAN interfaces to reflect the high speed of the links.

C. Add a BPDU filter to the VLAN interfaces shown in the exhibit.

D. Raise the OSPF times on the VLAN interfaces.