An Ethernet Local Area Network (LAN) consists of the components shown in the diagram. How many collision domains are on this LAN?

• A.1
• B.2
• C.5
• D.6

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The statement below describes which of the following activities?
"A set of tasks that moves a packet from its entry into an IP network to its exit from the IP network."

• A.IP forwarding
• B.IP decapsulation
• C.IP encapsulation
• D.IP tunneling

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How many of the front access card slots of the Alcatel-Lucent 7750 SR-12 router are dedicated for redundant common equipment?

• A.7
• B.1
• C.2
• D.10

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Which of the following about the displayed IP filter is TRUE?

• A.UDP (protocol 17) packets with destination IP address 1.2.3.0/24 and destination port number between 200 and 300 are dropped.
• B.UDP (protocol 17) packets with destination IP address 1.2.3.0/24 and source port number between 200 and 300 are dropped.
• C.UDP (protocol 17) packets with destination IP address 1.2.3.0/24 or destination port numbers 200 or 300 are dropped.
• D.UDP (protocol 17) packets with destination IP address 1.2.3.0/24 and destination port number between 200 and 300 are forwarded.

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Which of the following statements best characterize Distance Vector Routing? (Choose 2)

• A.Network converges quickly (within several seconds) after a topology change.
• B.Routers do not have precise knowledge of the entire network topology.
• C.Routers flood link information throughout the entire area.
• D.Routers periodically send a copy of their routing table to their neighbors.

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