Cisco - Study guides, Class notes & Summaries

NETW204 Week 1 Quiz – DeVry University. What is the key function of the Cisco Borderless Architecture core layer? Acts as a bride between access and distribution layers You Answered Establishes layer 3 routing boundaries Aggregates layer 2 data to access layer Correct Answer Facilitates fault isolation and high-speed backbone connectivity Provides access to a secure data channel See Chapter 1. Question 2 1 / 1 pts (TCO 1) You are required to justify the need to impleme...

TCO 5) _ is a network-scanning technique used to identify which host IP addresses are operational. (Points : 5) Answer: Ping sweep (TCO 5) _ create(s) noise that interferes with information being transmitted across unshielded copper cabling. (Points : 5) (TCO 5) _ is used in Ethernet where some pairs of twisted-pair wires are crossed, when comparing the RJ-45 connectors on either end of the cable. These 10BASE-T and 100BASE-T cables connect the pair at pins 1 and 2 on each end to pins 3 and 6...

NETW204 Week 1 Quiz – DeVry University (TCO 1) What is the key function of the Cisco Borderless Architecture core layer? Acts as a bride between access and distribution layers You Answered Establishes layer 3 routing boundaries Aggregates layer 2 data to access layer Correct Answer Facilitates fault isolation and high-speed backbone connectivity Provides access to a secure data channel See Chapter 1. Question 2 1 / 1 pts (TCO 1) You are required to justify the need to ...

NETW 563 Week 2 Case Study 1: Municipal Wifi Lebanon, a town in Oregon, implemented a municipal wifi network. Its population was 17000 (Cisco, n.d.). It used a traditional fiber-coax infrastructure for the network. It was a wholesale model and the local ISP PEAK Internet was responsible for the installation and Internet connectivity. In this business model, the municipal area owns the network. The government used the network for internal operations and shared excess bandwidth with the citizens,...

MIS 589 Week 3 Quiz with Answers Question 1. 1. (TCO B) The layer links the application layer with the network layer and is responsible for end-to-end delivery of messages. (Points : 1) physical transport session presentation data link Question 2. 2. (TCO B) Transmission control protocol and Internet protocol was developed for in 1974. (Points : 1) ARPANET IBM Hewlett-Packard University of Minnesota Xerox Question 3. 3. (TCO B) The source destination port identifier tells the des...