640-802 무료 덤프문제 온라인 액세스

When a packet is sent from Host 1 to Server1, in how many different frames will the packet be encapsulated as it is sent across the internetwork?

• A.3
• B.0
• C.4
• D.2
• E.1

Which of the following statements are true regarding bridges and switches? (Choose 3.)

• A.Switches have a higher number of ports than most bridges.
• B.Switches are primarily software based while bridges are hardware based.
• C.Both bridges and switches forward Layer 2 broadcasts.
• D.Bridges are frequently faster than switches.
• E.Both bridges and switches make forwarding decisions based on Layer 2 addresses.
• F.Bridges define broadcast domains while switches define collision domains.

What is the maximum data rate specified for IEEE 802.11b WLANs?

• A.100Mbps
• B.11Mbps
• C.54Mbps
• D.10Mbps

DRAG DROP

정답:

Explanation:

Which three are characteristics of an IPv6 anycast address? (Choose three)

• A.one-to-many communication model
• B.a unique IFV6 address for each device in the group
• C.the same address for multiple devices in the group
• D.one-to-nearest communication model
• E.any-to-many communication model
• F.delivery of packets to the group interface that is closest to the sending device