HP0-Y52 Online Practice Questions and Answers

A company wants a modular switch for the access layer at its main campus and for several branch offices. Which HP Switch Series is best suited for this role?

A. HP 11900

B. HP 12900

C. HP 5900

D. HP 5400R

An HP Comware switch should send messages to an SNMP server when various events occur. What is one step in the configuration of this feature?

A. Enable SSH on the switch, and create a user account to match settings on the SNMP server.

B. Set the SNMPv2 read-write community string to match the string on the SNMP server.

C. Enable logging to the console globally.

D. Specify an SNMP trap server with the SNMP server IP address and community string.

Which ProVision configuration includes 10.0.3.0/24, which represents VLAN 30 in OSPF area 0?

A. vlan 30 ip ospf area 0

B. vlan 30 area 0

C. interface vlan 30 ip ospf area 0

D. router ospf area 0 vlan 30

A network administrator adds a new VLAN in a campus network, VI.AN 120. The administrator needs to set up a DHCP scope for this VLAN. The scope will include an IP address for DHCP clients and a default gateway address. An HP Comware aggregation layer switch acts as a DHCP server for this VLANs at the access layer. The administrator configures this on the Comware switch for the new DHCP scope:

Based on this configuration, what else must the administrator configure to make the pool available to DHCP clients that send requests in VLAN 120?

A. dhcp vlan 120

B. dhcp server ip pool 120vlan 120

C. dhcp enable

D. dhcp server vlan 120

What is a valid reason to choose an 802.11a wireless implementation?

A. It supports a large range (distance) from the AP at a given data speed

B. It has fewer available channels than 802.11b/g, enabling easier deployment

C. It has transmission speed higher than 802.11n

D. It will not interface with an 802.11b/g installation.

A network administrator wants an HP switch to use an IP address that is always up for its Open Shortest Path First (OSPF) router ID. Which address meets this requirement?

A. An IP address configured as the global management address

B. An IP address on the interface for the default VLAN, which is typically VLAN

C. An IP address on the VLAN 1 interface

D. An IP address on a loopback interface

A customer wants to implement multiple links between a server and a single HP Comware switch in order to increase the amount of bandwidth for more throughput. Which feature should the network administrator implement to accomplish this?

A. MSTP

B. IRF

C. link aggregation

D. MIMO

Refer to the Exhibit.

Originally, all four switches had the same region configuration. VLAN 14 was added to Switch_D and then mapped to instance 2. How does this affect the Multiple Spanning Tree Protocol (MSTP) topology?

A. Load sharing is lost; one of the uplinks is blocked for all traffic on Switch_D.

B. All connectivity is lost; both uplinks are blocked on Switch_D.

C. A Layer 2 loop exists and will cause sporadic connectivity issues.

D. Load sharing is lost; one of the uplinks is blocked for all traffic on Switch_C and Switch_D.

When adding a new member to an existing IRF domain, which of the following must you perform first?

A. Define the IRF priority.

B. Create the IRF logical port.

C. Define the IRF domain name.

D. Define the IRF member number.

Refer to the Exhibit. Exhibit: HP Comware switch configuration. [Comware] vlan 100 [Comware-vlan100] quit [Comware] vlan 200 [Comware-vlan200] quit [Comware] interface g1/0/22 [Comware-GigabitEthernet1/0/22] port link-type trunk [Comware-GigabitEthernet1/0/22] port trunk permit vlan 100 200 [Comware-GigabitEthernet1/0/22] quit A network administrator configures the Comware switch, as shown in the exhibit. The network administrator then connects a cable from the Comware's g1/0/22 interface to port 5 on an HP ProVision switch. Which configuration will

successfully establish connection for VLAN 1, 100, and 200 between the two switches?

A. ProVision (config) # vlan 100ProVision (config) # vlan 200ProVision (config) # vlan 100 tagged 5ProVision (config) # vlan 200 tagged 5

B. ProVision (config) # vlan 100ProVision (config) # vlan 200ProVision (config) # interface 5 tagged 100 200

C. ProVision (config) # vlan 100ProVision (config) # vlan 200ProVision (config) # interface 5 tagged 100ProVision (config) # interface 5 tagged 200

D. ProVision (config) # vlan 100 200ProVision (config) # vlan 100 200 tagged 5

On an HP Comware switch, which view must an administrator access in order to execute the debug command?

A. Manager

B. Operator

C. System

D. User

Which HP Comware term defines the untagged VLAN on a trunk port that is commonly used for network management traffic?

A. default VLAN

B. port VLAN identifier

C. management VLAN

D. access VLAN tag

Refer to the exhibit.

The exhibit shows partial output of the HP Comware display ip routing-table command. Note the Pre or preference column.

On an HP ProVision switch, what is the corresponding term used for the Pre column in the Comware output shown in the exhibit?

A. protocol ranking

B. administrative distance

C. cost

D. metric

In the HP Software-defined Networking (SDN) architecture, what connects the Application layer to the physical device or Infrastructure layer?

A. HP Network Automation

B. HP SDN Controller

C. HP IMC Virtual Network Manager (VNM)

D. HP IMC SDN Manager

Refer to the Exhibit.

A network administrator has configured an HP Comware switch to act as the DHCP server for VLAN 12, but the switch is not responding to clients' DHCPDISCOVER messages. Based on the exhibit, what is the problem with the DHCP configuration?

A. DHCP is not enabled globally on the switch.

B. DHCP relay is not enabled on VLAN 12.

C. DHCP server is not enabled on VLAN 12.

D. DHCP server ping timeout setting is set too high.