Free Cisco 642-384 Exam Dumps Questions & Answers

Which command assigns a cost value of "17" to a switch port?

• A.spanning-tree cost 17 }
• B.spanning-tree port cost 17
• C.spanning-tree interface fastethernet 5/8 17
• D.spanning-tree portcost 17

What does understanding the radiation patterns of different antenna types help you to determine when providing wireless coverage in an office building?

• A.the location of the access points
• B.the size of an area that will be covered
• C.the exact number of access points that are needed
• D.the type of antenna to cover a specific area

Which companion switch is recommended to be installed with the Cisco Smart Business Communications System?

• A.C2950
• B.ESW 500
• C.C3750
• D.SRW224G4

What should you do first when selecting the appropriate antenna for a wireless deployment?

• A.Determine the frequency of the radio.
• B.Determine the direction of the coverage.
• C.Determine the shape of the area to be covered.
• D.Determine the location of the access point.

What are two advantages of implementing a router on a stick? (Choose two.)

• A.allows multilayer switches to perform routing
• B.offers a single traffic path to alleviate congestion
• C.allows for a single point of failure for easy management and upgrade
• D.offers the highest rate of packets-per-second routing performance
• E.provides communications between VLANs on remote switches
• F.uses a common network topology