Problem Solving. Category5 cable, commonly referred to as CAT-5, is a twisted pair cable for data networks. Since 2001, the variant commonly in use is the Category5e specification (CAT-5e). The cable standard provides performance of up to 100MHz and is suitable for most varieties of Ethernet over twisted pair up to 1000BASE-T(Gigabit Ethernet). We would like to transmit information over a CAT-5 twisted pair cable at 500 Mbps. (a)What is the signal-to-noise ratio (SNR) of 30 dB adequate to transmit 500 Mbps?  (Convert the SNR of 30 dB to a numerical value then apply the Shannon Theorem). (b) What is the SNR required to just adequately transmit at 500 Mbps?  Express your answer in decibels for the SNR(that is, SNRdB)

Q: Window Based Flow Control: How big window (in number of packets) is required for the channel…

A: Transmission time = L/B = 1KB/20*106 = 1024/20 * 10-6 = 51.2*10-6 = 0.0512 ms Propagation time = d/s…

Q: Describe the methods used for VLAN tagging and frame identification in Ethernet networks.

A: Virtual LANs (VLANs) are a crucial component of modern Ethernet networks, enabling network…

Q: SUBJECT : COMPUTER NETWORKING (PLEASE PROVIDE COMPLETE RELEVANT SOLUTION) Mr. Hadi sent an email…

A: GivenBandwidth= 1gbpsmessage size= 2.5kbdistance =X km from arid number X=701email speed =2.4 x 108…

Q: In the context of computer networking, explain the differences between fiber optic and copper…

A: In computer networking, the choice between fiber optic and copper Ethernet cables is a critical…

Q: typically, cable modem service provides faster service to individual customers than ADSL. How can…

A: We can connect to the internet and transmit data over your local phone line while using a digital…

Q: Suppose the distance between two ends of an Ethernet LAN with a transmission rate of R bps is d…

A: In networking, a frame can be defined in such a way that it refers to an information packet on the…

Q: How do VLANs work at the data link layer (Layer 2) of the OSI model? What Ethernet frame tagging…

A: VLANs, also known as Virtual Local Area Networks, function, at the Data Link Layer (Layer 2) of the…

Q: Investigate the role of protocols such as MPLS (Multiprotocol Label Switching) in optimizing WAN…

A: Optimizing Wide Area Network (WAN) performance is essential for enterprises in the ever-changing…

Q: Explain the concept of Private VLANs (PVLANs) and their use cases in network isolation.

A: Private VLANs (PVLANs) are a specialized extension of the standard VLAN technology commonly used in…

Q: Explain the VLAN double tagging (Q-in-Q) technique and its applications in complex network setups.

A: VLAN double tagging, also known as Q-in-Q (short for "Quality in Quality"), is a network…

Q: On Cisco Packet Tracer, please design the following networks: An office with 4 printers and 2…

A: Thе quеstion is asking for thе dеsign of thrее nеtworks: an officе nеtwork, a sеcond facility…

Q: Discuss any two constraints of computer networks based on shared media with the aid of suitable…

A: Local area networks (LANs) and broad area networks are two fundamental network types (WANs). In a…

Q: Describe the methods employed for VLAN tagging and frame identification within Ethernet networks,…

A: VLAN tagging is a method that is used in computer networking to identify and manage the network…

Network transmission cabling

A network is a collection of devices connected by communication links. A device can be a computer or any instrument capable of sending and receiving data or information formed by other nodes toward the network. A channel that connects people or things is known as a network. It sends the data from one place to another. It is the basic concept of a computer, network, and data communications.