HP HP Certifications HPE2-Z39 Questions & Answers

• Question 1:

  A network administrator enters this command on an ArubaOS switch:

  Switch(config) # trunk 1,2 trk1

  What is required for the switch to combine both interfaces in a link aggregation?

  A. that the interfaces are up

  B. that the interfaces are aggregated while in a shutdown state

  C. that the interfaces are up and connect to interfaces that support active mode LACP

  D. that the interfaces are up and have LACP enabled on them

  Correct Answer: B

• Question 2:

  

  The Student A client needs to connect to FTP Server B. Student A sends the necessary ARP request and receives a reply. Which destination MAC address does the Student A client use in the FTP packet to FTP Server B?

  A. 00-E0-52-F0-41-B2

  B. 00-E0-52-F0-44-87

  C. 00-1D-B3-F1-EF-81

  D. 00-1D-B3-F1-EF-40

  Correct Answer: D

• Question 3:

  

  How can the network administrator find the interface that Switch-3 uses to forward traffic from the Client to the Server?

  A. View the MAC forwarding table.

  B. View the LLDP remote devices list.

  C. View the IP routing table.

  D. View the ARP table.

  Correct Answer: C

• Question 4:

  

  After the administrator enters this command, packets arrive that are destined for 10.1.8.8 and 10.1.8 13 What does the switch do with this traffic?

  A. It forwards all of the traffic to 10.1.101.1.

  B. It load balances some of the traffic 10.1.101.1 and some to 10.1.104.2.

  C. It forwards all of the traffic to 10.1.104.2.

  D. It drops the traffic.

  Correct Answer: D

• Question 5:

  A port on an ArubaOS switch has its default spanning tree settings. When is the port defined as a spanning tree edge port?

  A. when the switch and the connected switch run MSTP but have different region settings

  B. when the switch runs MSTP but the connected switch runs RSTP

  C. when the port fails to receive BPDUs on the port within a set period of time

  D. when the port is part of a VLAN that is dedicated to that port alone

  Correct Answer: B

• Question 6:

  

  This exhibit shows the topology for a company campus LAN. Each access layer switch will be the default router for the devices connected to it. The company needs to permit the following:

  1.

  Communications between devices in an subnets

  2.

  Support for efficient traffic paths during normal operation and in situations in which a link fails

  3.

  Fast failover if a link fails

  Which feature should the network administrator configure on the ArubaOS switches to support these requirements?

  A. MSTP

  B. RIP

  C. Static Routes

  D. OSPF

  Correct Answer: A

• Question 7:

  A network administrator needs to see the options for the vlan command on an ArubaOS switch. The administrator enters:

  Aruba (config)# vlan?

  No new output displays.

  What should the administrator change to see the vlan command options?

  A. Move to the vlan configuration mode before entering vlan? again.

  B. Use the Tab key instead of ?.

  C. Insert a space in between vlan and ?.

  D. Activate help commands globally before entering vlan? again.

  Correct Answer: A

• Question 8:

  

  What are two ports with the alternate role?

  A. 1 and 2

  B. 2 and 4

  C. 4 and 25

  D. 25 and 26

  Correct Answer: B

• Question 9:

  

  The ArubaOS switches were at default settings. The network administrator configures the VLANs and IP addresses as shown in the exhibit. All inter switch links are untagged for VLAN 1 and tagged for VLANs 11 and 12. There is no additional configuration performed on the switches. The Windows Server and Windows Client are configured to use Switch-1 as their default gateway.

  How does this configuration affect the network topology?

  A. The Windows Server and Windows Client cannot ping each other; IP routing must be enabled on all switches in the topology.

  B. The Windows Server and Windows Client cannot ping each other; the VLANs are tagged incorrectly on one or more ports.

  C. The Windows Server and Windows Client can successfully ping each other.

  D. The Windows Server and Windows Client cannot ping each other; IP routing must be enabled on Switch-1.

  Correct Answer: C

• Question 10:

  

  

  Exhibit 2 shows the IP routine tables for all the switches after the link between Switch-4 and Switch-2 failed '//'hen This link fails traffic between 10 1 3 0/24 and 10.1.2.0724 is disrupted What should the network administrator do to ensure that this traffic continues to flow if this link fails in the future? (Assume that routes on Switch-1 and Switch-3 are correct.)

  A. Add a route to 10.1.3.0/24 through 10.1.3 1 on Switch-4.

  B. Add a route to 10.1.2.0/24 through 10.1.0.14 on Switch-2.

  C. Add a route to 10.1.3.0/24 through 10.1.0.14 on Switch-2

  D. Add a route to 10.1.2 0/24 through 10.1.2.1 on Switch-4.

  Correct Answer: B