(Choose two answers.) a,c 3. A PC NIC and a switch port create one electrical circuit to use when sending data from the PC to the switch. Which of the following tasks is a function done by the transmitter? (Choose two answers.)
The same floor has an Ethernet LAN, with 20 PCs connected using 10BASE-T, UTP cabling. The Ethernet switch and AP both connect to the rest of the network using a Gigabit Ethernet interface. Which of the following statements are true when
11. Cable Toner12. Continuity Tester- an item of electrical test equipment used to determine if an electrical path can be established between two points; that is if an electrical circuit can be made 13. Category 5e/6 cable- is a standardized cable for Gigabit Ethernet and other network physical layers that is backward compatible with the Category 5/5e and Category 3 cable standards 14. Binder Groups- Cable pairs are typically arranged under the cable sheath in binder groups 15.
Question 15 The Wide Area Network (WAN) design below represents what type of fault-tolerant network design? Question 16 Which QoS design consideration is incorrect? Question 17 Which term is best described by the following definition: “Both NICs are active at the same time, and they each have their own MAC address”? Question 18 Which of the following is one of the two modes of Network Interface Card (NIC) redundancy? (Choose 2) Question 19 The ________ command can be used to display information about current sessions, including source and destination IP addresses and port numbers.
Step 2: If ARP resolution is not there in local cache, the source machine will generate an Address Resolution Protocol (ARP) request message, it puts its own data link layer address as the Sender Hardware Address and its own IPv4 Address as the Sender Protocol Address. It fills the destination IPv4 Address as the Target Protocol Address. The Target Hardware Address will be left blank, since the machine is trying to find that. Step 3: The source broadcast the Address Resolution Protocol (ARP) request message to the local network. Step 4: The message is received by each device on the LAN since it is a broadcast.
Routers R1 and R2 are directly connected via their serial interfaces and are both running the EIGRP routing protocol. R1 and R2 can ping the directly connected serial interface of their neighbor, but they cannot form an EIGRP neighbor adjacency. What action should be taken to solve this problem? Configure both routers with the same EIGRP process
1. IP hosts in two different company TCP/IP networks send IP packets to each to each other through the Internet. Which of the following is true about the Internet Connection that must exist so that the packets can flow between the two companies? B. The two companies must each have at least one Internet access link.
DEMARC What is SONET WAN technology? One of several key technologies often found in a WAN. SONET - Synchronous Optical Network is an international standard for high speed communication over fiber-optic networks. The SONET establishes Optical Carrier (0C) levels from 51.8 Mbps to 10 Gbps (0C-192) or even higher. SONET provides high speed connectivity over the network and is standard for physical cable.
Pattern is the format for the signals to be interpreted. Timing is the synchronization between the communication between the devices. Exercise 2.1.2 The characteristics that allow integration between device drivers and hardware on a network is the computer uses binary code to form signals that allow all the elements of a network to work together. Exercise 2.1.4 Wireless connections on a peer to peer network do not need specialized equipment to communicate because they communicate wirelessly with a pre-decided protocol. They are usually located in a LAN like a home or on the internet.
Question 43: What is the administrative distance of Routing Information Protocol (RIP) routing protocol? Question 44: Which of the following is a common OSI Layer 3 (network layer) troubleshooting issue? (Choose 2) Question 45: Look at the topology shown below. What is the design issue with this wireless network? Question 46: Consider the network diagram presented below, let’s assume that both switches are capable of auto negotiating Ethernet speeds of 10, 100, and 1000 Mbps.