Slide 1
... Power: Independent power consumption by multiple wireless cards results in drastic reduction of battery life. => Use a single radio, but problems of MAC: Wireless card can be associated to at most one wireless network. Firmware: Wireless cards send packets only after association to a network. ...
... Power: Independent power consumption by multiple wireless cards results in drastic reduction of battery life. => Use a single radio, but problems of MAC: Wireless card can be associated to at most one wireless network. Firmware: Wireless cards send packets only after association to a network. ...
Local area Network
... Information Technology (IT) managers. Employees move, business operations are restructured and new technologies emerge. All of these changes add pressure to networks already straining under the requirements of more users, more powerful workstations and more demanding applications. Virtual LANs (VLAN ...
... Information Technology (IT) managers. Employees move, business operations are restructured and new technologies emerge. All of these changes add pressure to networks already straining under the requirements of more users, more powerful workstations and more demanding applications. Virtual LANs (VLAN ...
Computer Network
... System for connecting computers using a single transmission technology Internet Set of networks connected by routers that are configured to pass traffic among any computers attached to any network in the set ...
... System for connecting computers using a single transmission technology Internet Set of networks connected by routers that are configured to pass traffic among any computers attached to any network in the set ...
BCS433 Data Communication & Networking
... uses a dedicated communications path established for duration of conversation comprising a sequence of physical links with a dedicated logical channel eg. telephone network ...
... uses a dedicated communications path established for duration of conversation comprising a sequence of physical links with a dedicated logical channel eg. telephone network ...
What*s inside your network?
... significantly owned by a European government Filtered the traffic by the target IP addresses Monitored traffic included all perimeter firewalls and network and host intrusion systems About 200 of the end point assets participated in the attack ...
... significantly owned by a European government Filtered the traffic by the target IP addresses Monitored traffic included all perimeter firewalls and network and host intrusion systems About 200 of the end point assets participated in the attack ...
cut-through
... Which switching mode describes a switch that transfers a frame as soon as the destination MAC address is read? • cut-through ...
... Which switching mode describes a switch that transfers a frame as soon as the destination MAC address is read? • cut-through ...
ppt3
... with adjacent layers (fig. 16.2) Each frame is nested in next one, from lower layer of stack (fig. 16.4) Each layer at destination receives frame sent from corresponding layer at origin (fig. 16.5) ...
... with adjacent layers (fig. 16.2) Each frame is nested in next one, from lower layer of stack (fig. 16.4) Each layer at destination receives frame sent from corresponding layer at origin (fig. 16.5) ...
Foundations of Networking Networking CS 3470, Section 1 Sarah Diesburg
... Macro view: How does this packet relate to others? Micro view: What's inside the packet? How's it laid out? ...
... Macro view: How does this packet relate to others? Micro view: What's inside the packet? How's it laid out? ...
How Client/Server Networks Work
... LANs (local-area networks) or WANs (wide-area networks). LANs connect computers that reside in a smaller and confined area, such as within a home, office building, or large corporate room setting. Also, LANs primarily connect computers by using cables. Conversely, WANs connect computers across a muc ...
... LANs (local-area networks) or WANs (wide-area networks). LANs connect computers that reside in a smaller and confined area, such as within a home, office building, or large corporate room setting. Also, LANs primarily connect computers by using cables. Conversely, WANs connect computers across a muc ...
Topic 1: Advantages/Disadvantages of an IP Based Aerial Network
... autonomy and flexibility available with modern processing to allow multiple co-existing management domains. ...
... autonomy and flexibility available with modern processing to allow multiple co-existing management domains. ...
Crowd Management System
... People count will be decided at server, by subtracting the 2 counts Suitable contraption will be designed to ensure no other light gets to sensor Advantage over single entry/exit Single entry/exit system may not be able to handle concurrent user crossings ...
... People count will be decided at server, by subtracting the 2 counts Suitable contraption will be designed to ensure no other light gets to sensor Advantage over single entry/exit Single entry/exit system may not be able to handle concurrent user crossings ...
Summary of the project: About Bajaj Capital
... They were using mix switching product line i.e. Linksys and Dlink for their network. No Security Gateway device was used at perimeter level and no restrictions were there for inbound and outbound traffic as, they were using Public IP on the servers to access the applications over internet for remote ...
... They were using mix switching product line i.e. Linksys and Dlink for their network. No Security Gateway device was used at perimeter level and no restrictions were there for inbound and outbound traffic as, they were using Public IP on the servers to access the applications over internet for remote ...
Chapter 3 slides
... growth in the number of host computers, networks, and web servers connected to the Internet. ◦ In realistic, expect to include several billion nodes and hundreds of millions of active hosts. ◦ These numbers indicate the future changes in size and load that the Internet must handle. ◦ network technol ...
... growth in the number of host computers, networks, and web servers connected to the Internet. ◦ In realistic, expect to include several billion nodes and hundreds of millions of active hosts. ◦ These numbers indicate the future changes in size and load that the Internet must handle. ◦ network technol ...
File
... 13. A ____________ is a high- speed network that connects LANs in a metropolitan area such as a city or town and handles the bulk of communications activity across that region. It sometimes is regulated by ________________________________ government and is provided by _______________________________ ...
... 13. A ____________ is a high- speed network that connects LANs in a metropolitan area such as a city or town and handles the bulk of communications activity across that region. It sometimes is regulated by ________________________________ government and is provided by _______________________________ ...
Computer network
... • Firewall A machine and its software that serve as a special gateway to a network, protecting it from inappropriate access – Filter the network traffic that comes in – Check the validity of the messages ...
... • Firewall A machine and its software that serve as a special gateway to a network, protecting it from inappropriate access – Filter the network traffic that comes in – Check the validity of the messages ...
Chapter07 - College of Business, UNR
... (Windows, Linux, etc…) Most every OS is “network aware” ...
... (Windows, Linux, etc…) Most every OS is “network aware” ...
Internetworking: Concepts, Architecture, and Protocols
... • Cloud denotes arbitrary network technology • One interface per network ...
... • Cloud denotes arbitrary network technology • One interface per network ...
Wireless Sensor Networks for Personal Health Monitoring
... • This new technology has potential to offer a wide range of benefits to patients, medical personnel, and society through continuous monitoring in the ambulatory setting, early detection of abnormal conditions, supervised rehabilitation, and potential knowledge discovery through data mining of all g ...
... • This new technology has potential to offer a wide range of benefits to patients, medical personnel, and society through continuous monitoring in the ambulatory setting, early detection of abnormal conditions, supervised rehabilitation, and potential knowledge discovery through data mining of all g ...
Common Computer Terminology - Mr-Johnsons
... Examples of programs: Microsoft Word, Calculator Data: information input into the computer by the user. Can be text, graphics, audio or video. ...
... Examples of programs: Microsoft Word, Calculator Data: information input into the computer by the user. Can be text, graphics, audio or video. ...
Chapter 1 Exploring the Network
... supports the network. It provides the stable and reliable channel over which communication can occur. It is made up of network components including end devices, intermediate device, and network media. ...
... supports the network. It provides the stable and reliable channel over which communication can occur. It is made up of network components including end devices, intermediate device, and network media. ...
Unit 2 b. Setting up a Network
... lengths, but it isn’t as flexible. Fibre optic cable can transfer data at higher speeds over longer distances, and can be used outside buildings, but it is much more expensive. It has a central core made of glass and transmits the signals using light. 4 of 12 ...
... lengths, but it isn’t as flexible. Fibre optic cable can transfer data at higher speeds over longer distances, and can be used outside buildings, but it is much more expensive. It has a central core made of glass and transmits the signals using light. 4 of 12 ...