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Imagine an enterprise network, an example of campus network, which is composed of 4 buildings interconnected. Each building has its own LAN and the LANs are interconnected via 4 routers. Also, there is a WAN link that provides Internet access through an ISP. Answer the following questions. Imagine an enterprise network, an example of campus network, which is composed of 4 buildings interconnected. Each building has its own LAN and the LANs are interconnected via 4 routers. Also, there is a WAN link that provides Internet access through an ISP. Answer the following questions. -The wireless access point (WAP) in Building 3 supports both SISO (single-input single-output) and single-user MIMO (multi-input multi-output) , then the WAP must be running the _______ Wi-Fi standard. A) IEEE802.11g B) IEEE802.11n C) IEEE802.11ac D) IEEE802.11g or IEEE802.11ac E) Both IEEE802.11G and IEEE802.11n -The wireless access point (WAP) in Building 3 supports both SISO (single-input single-output) and single-user MIMO (multi-input multi-output) , then the WAP must be running the _______ Wi-Fi standard.


A) IEEE802.11g
B) IEEE802.11n
C) IEEE802.11ac
D) IEEE802.11g or IEEE802.11ac
E) Both IEEE802.11G and IEEE802.11n

F) None of the above
G) A) and B)

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Imagine an enterprise network, an example of campus network, which is composed of 4 buildings interconnected. Each building has its own LAN and the LANs are interconnected via 4 routers. Also, there is a WAN link that provides Internet access through an ISP. Answer the following questions. Imagine an enterprise network, an example of campus network, which is composed of 4 buildings interconnected. Each building has its own LAN and the LANs are interconnected via 4 routers. Also, there is a WAN link that provides Internet access through an ISP. Answer the following questions. -Assuming that the OSPF protocol is activated on all routers (R1 ~ R4) , R4 is going to have ______ entries in its routing table. Include one default route, directly connected routes, and dynamic routes in the counting. A) 4 B) 8 C) 9 D) 11 E) 13 -Assuming that the OSPF protocol is activated on all routers (R1 ~ R4) , R4 is going to have ______ entries in its routing table. Include one default route, directly connected routes, and dynamic routes in the counting.


A) 4
B) 8
C) 9
D) 11
E) 13

F) All of the above
G) B) and E)

Correct Answer

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Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. -When Laptop 1 communicates with the Web server through R3 and R4, which network nodes use their transport layer protocol(s) ? A) Laptop 1 and Web server B) Laptop 1 only C) Web server only D) Laptop 1, R3, and R4 E) Laptop 1, R3, R4 and Web server -When Laptop 1 communicates with the Web server through R3 and R4, which network nodes use their transport layer protocol(s) ?


A) Laptop 1 and Web server
B) Laptop 1 only
C) Web server only
D) Laptop 1, R3, and R4
E) Laptop 1, R3, R4 and Web server

F) A) and D)
G) A) and C)

Correct Answer

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Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. -If Laptop1 sends a packet to the Database Server, what are the source and destination addresses included in the header of the PACKET arriving at the Database Server? A) Source: 11-11-11-44-44-44, Destination: 11-11-11-33-33-33 B) Source: 100.20.40.10 Destination: 100.20.30.250 C) Source: 100.20.40.10 Destination: 11-11-11-33-33-33 D) Source: 100.20.30.200 Destination: 100.20.30.250 E) Source: 100.20.30.200 Destination: 11-11-11-33-33-33 -If Laptop1 sends a packet to the Database Server, what are the source and destination addresses included in the header of the "PACKET" arriving at the Database Server?


A) Source: 11-11-11-44-44-44, Destination: 11-11-11-33-33-33
B) Source: 100.20.40.10 Destination: 100.20.30.250
C) Source: 100.20.40.10 Destination: 11-11-11-33-33-33
D) Source: 100.20.30.200 Destination: 100.20.30.250
E) Source: 100.20.30.200 Destination: 11-11-11-33-33-33

F) B) and D)
G) A) and B)

Correct Answer

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Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. -How many collision domains do you see in the Branch 1 network? A) 1 B) 2 C) 3 D) 4 E) 5 -How many collision domains do you see in the Branch 1 network?


A) 1
B) 2
C) 3
D) 4
E) 5

F) All of the above
G) A) and D)

Correct Answer

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Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. -The four geographical locations (3 Branches and Main office) of the enterprise network are interconnected in ________ topology (Do not consider the ISP links) . A) hub-and-spoke B) full mesh C) partial mesh D) bus E) hierarchical -The four geographical locations (3 Branches and Main office) of the enterprise network are interconnected in ________ topology (Do not consider the ISP links) .


A) hub-and-spoke
B) full mesh
C) partial mesh
D) bus
E) hierarchical

F) B) and D)
G) A) and E)

Correct Answer

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Imagine an enterprise network, an example of campus network, which is composed of 4 buildings interconnected. Each building has its own LAN and the LANs are interconnected via 4 routers. Also, there is a WAN link that provides Internet access through an ISP. Answer the following questions. Imagine an enterprise network, an example of campus network, which is composed of 4 buildings interconnected. Each building has its own LAN and the LANs are interconnected via 4 routers. Also, there is a WAN link that provides Internet access through an ISP. Answer the following questions. -On R4 (Router 4) , a default route to the Internet can be added to its routing table by entering: A) ip route 0.0.0.0 0.0.0.0 Fa0/0 B) ip route 1.1.1.1 1.1.1.1 Fa0/0 C) ip route 255.255.255.255 255.255.255.255 Fa0/0 D) ip route 0.0.0.0 255.255.255.255 Fa0/0 E) ip route 1.1.1.1 255.255.255.255 Fa0/0 -On R4 (Router 4) , a default route to the Internet can be added to its routing table by entering:


A) "ip route 0.0.0.0 0.0.0.0 Fa0/0"
B) "ip route 1.1.1.1 1.1.1.1 Fa0/0"
C) "ip route 255.255.255.255 255.255.255.255 Fa0/0"
D) "ip route 0.0.0.0 255.255.255.255 Fa0/0"
E) "ip route 1.1.1.1 255.255.255.255 Fa0/0"

F) A) and C)
G) A) and D)

Correct Answer

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Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. -The following EXCEPT a _______ needs to have an IP address and a MAC (physical or hardware) address coupled in order to access a network. A) laptop B) smartphone C) wireless access point D) personal computer E) server computer -The following EXCEPT a _______ needs to have an IP address and a MAC (physical or hardware) address coupled in order to access a network.


A) laptop
B) smartphone
C) wireless access point
D) personal computer
E) server computer

F) B) and C)
G) A) and E)

Correct Answer

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Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. -The wireless access point is a type of a _________ . A) hub B) transparent bridge C) translational bridge D) switch E) router -The wireless access point is a type of a _________ .


A) hub
B) transparent bridge
C) translational bridge
D) switch
E) router

F) C) and D)
G) C) and E)

Correct Answer

verifed

verified

Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. Imagine an enterprise network that is composed of 3 branch locations and one main office. Each location has its own LAN and the LANs are interconnected by WAN connections. Also, there are two WAN links that provide the Internet access through an ISP. Answer all questions based on the figure. -How many layer 2 links can be formed from Laptop 1? A) 1 B) 2 C) 3 D) 4 E) 5 -How many layer 2 links can be formed from Laptop 1?


A) 1
B) 2
C) 3
D) 4
E) 5

F) A) and B)
G) None of the above

Correct Answer

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