Module 2
... communication is carried out over various LAN media Exp: NetBEUI, IPX/SPX, TCP/IP WAN protocols: defines how communication is carried out over various WAN media Exp: SLIP, HDLC,PPP ...
... communication is carried out over various LAN media Exp: NetBEUI, IPX/SPX, TCP/IP WAN protocols: defines how communication is carried out over various WAN media Exp: SLIP, HDLC,PPP ...
Security “Tidbits” - The Stanford University InfoLab
... Doesn’t deal with embedded IP addresses Interferes with authentication & encryption Interferes with logging & packet filtering ...
... Doesn’t deal with embedded IP addresses Interferes with authentication & encryption Interferes with logging & packet filtering ...
Business Data Communications and Networking
... - widespread adoption of personal computer. 1990s - more than 60 percent of all PCs in the U.S. were networked. As we move into the new century, the most important aspect of computing is networking. Networks already have had a dramatic impact on the way business is conducted. ...
... - widespread adoption of personal computer. 1990s - more than 60 percent of all PCs in the U.S. were networked. As we move into the new century, the most important aspect of computing is networking. Networks already have had a dramatic impact on the way business is conducted. ...
Chapter 1 Outline
... Use a large percentage of its resources to support the user at the computer, known as the local user. ...
... Use a large percentage of its resources to support the user at the computer, known as the local user. ...
History of the Internet
... – Hubs usesd to link groups of computers to one another and lets computers communicate with each other. – Bridges Links one LAN with another LAN – Gateways like Bridges but allow communication between different types of networks – Repeaters - when data travels over long distance the signal sending t ...
... – Hubs usesd to link groups of computers to one another and lets computers communicate with each other. – Bridges Links one LAN with another LAN – Gateways like Bridges but allow communication between different types of networks – Repeaters - when data travels over long distance the signal sending t ...
wirelessnetworksolutions
... off for the specific application. Therefore it is necessary to offer a modular build and problem orientated solution which is cheap, easy to handle and individually made to solve the specific problem with the opportunity to be extended on demand. In this paper different network solutions based on st ...
... off for the specific application. Therefore it is necessary to offer a modular build and problem orientated solution which is cheap, easy to handle and individually made to solve the specific problem with the opportunity to be extended on demand. In this paper different network solutions based on st ...
Application of Networks
... All nodes on the network share a common bus and all share communications. This allows only one device to communicate at a time. A distributed medium access protocol determines which station is to transmit. data frames contain source and destination addresses, where each station monitors the bus and ...
... All nodes on the network share a common bus and all share communications. This allows only one device to communicate at a time. A distributed medium access protocol determines which station is to transmit. data frames contain source and destination addresses, where each station monitors the bus and ...
WhatsUp Gold - C-cure
... • Discover everything deployed in your network • Receive real-time alerts to ensure rapid response to a network outage, network traffic bottleneck or a security threat • Simplify troubleshooting tasks through a unified view and a ...
... • Discover everything deployed in your network • Receive real-time alerts to ensure rapid response to a network outage, network traffic bottleneck or a security threat • Simplify troubleshooting tasks through a unified view and a ...
Quiz Questions for all projects
... A. A computer network is a group of interconnected computers. B. A network is a collection of computers and devices connected to each other C. Computer networks may be classified according to the network topology upon which the network is based, such as bus network, star network, ring network, etc. ...
... A. A computer network is a group of interconnected computers. B. A network is a collection of computers and devices connected to each other C. Computer networks may be classified according to the network topology upon which the network is based, such as bus network, star network, ring network, etc. ...
Overlay Network and Data Transmission over Wireless
... hand-off, temporary out-of-range and channel error? LL retransmission – cost: out of order delivery + delay How about hand-off? ...
... hand-off, temporary out-of-range and channel error? LL retransmission – cost: out of order delivery + delay How about hand-off? ...
Tuesday, February 7, 2007 (Intro to the Network
... Switches are connected by point-point links. Packets are forwarded hop-by-hop by the switches towards the destination. – Forwarding is based on the address How do nodes exchange packets over a link? How does a switch work? How do adjacent switches manage the link? ...
... Switches are connected by point-point links. Packets are forwarded hop-by-hop by the switches towards the destination. – Forwarding is based on the address How do nodes exchange packets over a link? How does a switch work? How do adjacent switches manage the link? ...
Handout
... direction. Easy wiring. If the ring breaks, if the system is not configured properly the entire system fails. ...
... direction. Easy wiring. If the ring breaks, if the system is not configured properly the entire system fails. ...
Enter your project title here
... The wonderful thing about virtual private networks is that its myriad definitions give every company a fair chance to claim that its existing product is actually a VPN. But no matter what definition you choose, the networking buzz- phrase doesn't make sense. The idea is to create a private network v ...
... The wonderful thing about virtual private networks is that its myriad definitions give every company a fair chance to claim that its existing product is actually a VPN. But no matter what definition you choose, the networking buzz- phrase doesn't make sense. The idea is to create a private network v ...
CSCI-1305 Introduction To Information Technology
... • Ethernet is the most widely used standard for wired networks. This standard controls how adapter cards, routers, and modems share access to cables and phone lines. The standard also dictates how devices transmit data. ...
... • Ethernet is the most widely used standard for wired networks. This standard controls how adapter cards, routers, and modems share access to cables and phone lines. The standard also dictates how devices transmit data. ...
ppt
... IPv4 addressing Moving a datagram from source to destination Datagram format IP fragmentation ICMP: Internet Control Message Protocol NAT: Network Address Translation ...
... IPv4 addressing Moving a datagram from source to destination Datagram format IP fragmentation ICMP: Internet Control Message Protocol NAT: Network Address Translation ...
TCP
... Physical: provides electrical and mechanical control to transmit data bits onto communication medium. ...
... Physical: provides electrical and mechanical control to transmit data bits onto communication medium. ...
TDMoIP - dspcsp
... a 16 bit sequence number 1 32 bit timestamp at the expense of 12 additional overhead bytes per packet Accurate timing is important in telephony and IP networks add jitter Don’t we need RTP? ...
... a 16 bit sequence number 1 32 bit timestamp at the expense of 12 additional overhead bytes per packet Accurate timing is important in telephony and IP networks add jitter Don’t we need RTP? ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... infrastructure less multi-hop mobile wireless network. By self-configurable and self organizing, we mean that a MANET can be formed, merged together, or partitioned into separate networks on the fly, depending on networking needs; and few administrative actions need to be performed for network setup ...
... infrastructure less multi-hop mobile wireless network. By self-configurable and self organizing, we mean that a MANET can be formed, merged together, or partitioned into separate networks on the fly, depending on networking needs; and few administrative actions need to be performed for network setup ...
Exam Paper Stationery - University of East Anglia
... -54. (a)(i) The data link layer of the OSI seven layer reference model can employ forward error correction (FEC) or backward error correction (BEC) to reduce the effect of errors that occur in transmission. Explain the operation and differences between FEC and BEC and comment on their effectiveness ...
... -54. (a)(i) The data link layer of the OSI seven layer reference model can employ forward error correction (FEC) or backward error correction (BEC) to reduce the effect of errors that occur in transmission. Explain the operation and differences between FEC and BEC and comment on their effectiveness ...
ppt - NOISE
... each data packet • Circuit Switching: Signaling protocol sets up entire path out-of-band. (cf. the phone network) • Virtual Circuits: Hybrid approach. Packets carry “tags” to indicate path, forwarding over IP ...
... each data packet • Circuit Switching: Signaling protocol sets up entire path out-of-band. (cf. the phone network) • Virtual Circuits: Hybrid approach. Packets carry “tags” to indicate path, forwarding over IP ...
Network Automation Solutions
... • fast and easy installation • safe and reliable operation • improve network cost-effectiveness ...
... • fast and easy installation • safe and reliable operation • improve network cost-effectiveness ...
PPT
... • Early local networks used dedicated links between each pair of computers • Some useful properties – hardware and frame details can be tailored for each link – easy to enforce security and privacy ...
... • Early local networks used dedicated links between each pair of computers • Some useful properties – hardware and frame details can be tailored for each link – easy to enforce security and privacy ...
Only $7000 USD - Network Forensics | Lawful Interception
... infrastructure in enterprises, ISP, IDC and LTE/WiMAX operators ...
... infrastructure in enterprises, ISP, IDC and LTE/WiMAX operators ...