Exam 14: Enterprise Network: LAN Topology, Routing, and Connectivity

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.

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:

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)?

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?

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 _________ .

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).

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.

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?

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?

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.