HP HP0-648 认证考试试题

1.You are a member of a team designing an HP ProCurve solution.

Click the task button and match each task with the appropriate design phase.

Drag and drop question. Drag the items to the proper locations.

2.Click the task button and match each IEEE standard with the spanning tree protocol it describes.

Drag and drop question. Drag the items to the proper locations.

3.A customer's network requires Power over Ethernet (PoE) to support Wireless Access Points (WAPs) throughout the company's warehouse. The switch that can fulfill customer's requirement is the  _______________.

 

A: 2800

B: 4100gl

C: 5300xl

D: 6108

 

4.You have configured four HP ProCurve 5348xl switches for switch meshing. How will a switch in the mesh domain handle broadcast and multicast traffic that originates from a port outside the mesh?

 

A: send a query to its directly connected neighbors to find out whether any of the neighbor's connected hosts can respond to broadcasts and

multicasts

B: replace broadcast and multicast addresses with the unicast MAC addresses of its neighbors in the mesh

C: define a loop-free broadcast path and forward broadcast and multicast traffic over ports that are part of its broadcast path

D: flood broadcast and multicast traffic through meshed and non-meshed ports

 

5.You have been asked to configure HP Switch Meshing on four 5348xl switches at a customer site. While planning the configuration, you note that one of the switches acts as a default gateway for members of the customer's marketing VLAN. How will the mesh configuration affect the switch's ability to act in this role?

 

A: The switch will continue to act as a default gateway for ports not included in the mesh.

B: The switch will not be able to act as a default gateway because a meshed switch cannot perform IP routing duties.

C: The switch's ability to perform IP routing duties will not be affected by the mesh configuration.

D: The switch's IP routing configuration will automatically be transferred to the mesh so that the mesh will become the default gateway for the marketing VLAN.

 

6.You are assisting in the design of an HP ProCurve solution that will utilize Gigabit Ethernet for switch-to-switch connections. Which statements are true with regard to Gigabit Ethernet transceivers and media types?  Select TWO.

 

A:1000Base-T requires multimode fiber.

B:1000Base-LX allows you to use either single mode or multimode fiber.

C:1000Base-LX requires you to use single-mode fiber.

D:1000Base-SX requires the use of multimode fiber.

E:1000Base-SX requires the use of single mode fiber.

 

7.When comparing HP ProCurve 4100gl and 5300xl series switches, which statements are true?  Select TWO.

 

A:HP ProCurve proprietary transceivers may be used with 4100gl and 5300xl series switches.

B:Mini-GBIC transceivers may be used with 4100gl and 5300xl series switches.

C:Both 4100gl and 5300xl series switches support port-based VLANs.

D:Both 4100gl and 5300xl series switches support OSPF routing.

E:Both 4100gl and 5300xl series switches support PoE modules.

 

8.You are about to configure HP Switch Meshing on four 5348xl switches at a customer site. All of the ports that will be included in the mesh are configured for membership in customer VLANs. How will the mesh configuration affect the VLAN configuration?  The mesh will ___________________.

 

A: not be a member of any VLANs until you manually configure its VLAN assignments

B: not be 802.1Q compliant and will only be able to retain membership in a single untagged VLAN

C: automatically become a member of the default VLAN and must be configured for other VLAN membership

D: automatically become a tagged member of all configured VLANs

 

9.You must manage a customer's switch remotely using Telnet. Which configuration/monitoring interfaces are available to you? Select TWO.

 

A:command line interface

B:web interface

C:menu interface

D:boot monitor interface

E:HP ProCurve Manager

 

10.During a planning meeting for a new HP ProCurve solution, a customer representative asks you to explain the primary difference between layer 3 switches and layer 2 switches. Which statement describes this difference?

 

A: Layer 3 switches can forward traffic using information in the layer 3 header; layer 2 switches forward traffic using information in the layer 2 header.

B: Layer 3 switches typically have a higher port density than layer 2 switches.

C: Layer 3 switches can be configured with IP addresses; layer 2 switches cannot.

D: Layer 3 switches are usually placed at the access layer; layer 2 switches are usually placed at the distribution layer.