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Profile Documents Logout
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Document
Document

... and uses the NAT pool of addresses 209.165.201.9 through 209.165.201.10. What type of route would the ISP need in order for communication to occur between hosts in Company ABC and the Internet? ...
Getting Started Guide
Getting Started Guide

... Note: This option is available once your ZoneAlarm® Secure Wireless Router Z100G is connected to a service center and subscribed to antivirus updates. To connect to the service center, please see Section Three of this guide. ...
Network Layer
Network Layer

... • RIP had widespread use because it was distributed with BSD Unix in “routed”, a router management daemon. • RFC1058 June1988. • Sends packets every 30 seconds or faster. • Runs over UDP. • Metric = hop count • BIG problem = max. hop count =16  RIP limited to running on small networks • Upgraded to ...
Linux+ Guide to Linux Certification
Linux+ Guide to Linux Certification

... • A Basic Service Set (BSS) is defined as a group of wireless devices that is served by a single access point (AP) • An Extended Service Set (ESS) is comprised of two or more BSS networks that are connected through a common distribution system • An Independent Basic Service Set (IBSS) is a wireless ...
VoIP Standards for CDMA
VoIP Standards for CDMA

... – Others include TCP, SCTP, UDP, IP, IPv6, MIPv4, MIP6, IPsec, RTP, RTCP, RTSP, SDP, DNS , ENUM, DHCP, DHCPv6, DIAMETER, RADIUS, HTTP, RSVP, DiffServ, MSRP, XCAP, ROHC, Sigcomp – 3GPPs work with IETF to make enhancements as needed, e.g., for better performance in wireless networks – IETF compatibili ...
Understanding Computers, Chapter 7
Understanding Computers, Chapter 7

... • Higher-gain antennas can be used with routers • Some network adapters can use an external antenna – Multiplexer: Combines transmissions from several different devices to send them as one message – Concentrator: Combines messages and sends them via a single transmission medium in such a way that al ...
3rd Edition: Chapter 2
3rd Edition: Chapter 2

... We’re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you see the animations; and can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for us ...
Mobile Applications and Web Services
Mobile Applications and Web Services

... Sensor Network Programming − Sensor Network programming can be: node centric or it can be application centric. − Node-centric approaches focus on development of a software for nodes (on a per-node level). − Application-centric approaches focus on developing software for a part or all of the network ...
Link Layer
Link Layer

... If packets are too small, the collision goes unnoticed  Limit packet size  Limit network diameter  Use CRC to check frame integrity  truncated packets are filtered out ...
Reliable network solutions enabling Smart Grid Applications
Reliable network solutions enabling Smart Grid Applications

... planning and relies on other equipment for protection ...
Lecture-13: LTE Architecture - University of Colorado Boulder
Lecture-13: LTE Architecture - University of Colorado Boulder

... Power on the UE Select a network Select a suitable cell Use contention-based random access to contact an eNodeB Establish an RRC connection Attach: Register location with the MME and the network configures control and default EPS bearers. Transmit a packet Mobile can then request improved quality of ...
1 - University of South Carolina
1 - University of South Carolina

... TCP and UDP identify applications by 16-bit port numbers Some servers are assigned well-known port number ...
Bonjour-Standards
Bonjour-Standards

... enables automatic discovery of computers, devices, and services on IP networks. Bonjour uses industry standard IP protocols to allow devices to automatically discover each other without the need to enter IP addresses or configure DNS servers. Specifically, Bonjour enables automatic IP address assign ...
IT REPORT TIMEHIN
IT REPORT TIMEHIN

... management information in a circuit-switched (e.g., the PSTN) network. It is initiated by the calling subscriber (user) going off-hook. It means “the action of taking the telephone instrument out of its cradle.” Two little knobs in the cradle pop up, pushed by a spring action causing an electrical c ...
Document
Document

... ISDN BRI (Basic Rate Interface) service offers two 64Kbps channels. One of these channels is used for data while the other is used to simultaneously transmit voice. ...
Networks
Networks

... • Transmission speeds much higher than with copper – Fiber-optic cables are much less susceptible to attenuation and inductance – Principle of inductance does not apply – Bandwidths hundreds of times faster than copper ...
LAN Interconnections
LAN Interconnections

... To break a LAN into segments to relieve traffic congestion. To provide a security wall between two different types of users. ...
Dynamic Time-domain Duplexing for Self
Dynamic Time-domain Duplexing for Self

... simultaneously, meaning the system misses out on a potential multiple-access gain. Such static, synchronized duplexing may not be necessary and, in fact, may be particularly disadvantageous for mmW systems and wireless systems that use high-gain, directional antennas. In these systems, interference ...
ch16distributed_systems
ch16distributed_systems

... Silberschatz, Galvin and Gagne ©2005 ...
No Slide Title
No Slide Title

... – Support an optional Media Independent Interface (MII). – Support a speed of 10.000 Gb/s at the MAC/PLS service interface. – Define two families of PHYs: • A LAN PHY operating at a data rate of 10.000 Gb/s. • A WAN PHY operating at a data rate compatible with the payload rate of OC-192c/SDH VC-4-64 ...
Slides
Slides

... Local host A does not have to login to access the Internet, but still uses IP quota and speed settings • E.g. Embedded devices that can’t login and need network access Traffic from Internet host B is always possible from any local host and is never accounted, but local host IP speed limits are obeye ...
OPTICAL ACCESS NETWORK
OPTICAL ACCESS NETWORK

... – From a PC to a two-way pager or a WAP-capable wireless phone. • There are many other possible types of call connections or message delivery mechanisms supported by Softswitch technologies. • In the IP network, the Signaling information is carried over the TCP/IP for its reliable delivery, and the ...
1 Scope
1 Scope

... Definition: The experienced user throughput is the data throughput an end-user device achieves on the MAC layer (user plane only) averaged during a predefined time span. This metric is one possible measure for the quality of experience (QoE) level a user experiences for the service applied. However, ...
TZ Sensors - Rack Technologies
TZ Sensors - Rack Technologies

... The TZ Temperature Sensor measures the ambient temperature within the enclosure or cabinet. Its temperature sensor circuit is designed to measure temperatures between 15°C to 60°C (5°F to ...
Manual D-Link AirPlus Xtreme G DWL-G810
Manual D-Link AirPlus Xtreme G DWL-G810

... Ethernet-enabled devices such as game consoles or set top boxes to a Wireless Local Area Network (WLAN). Simply connect the DWL-G810 to the Ethernet (RJ-45) port of a game console, network device, such as a network storage device, Internet camera, network printer, network scanner, or other similar d ...
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Piggybacking (Internet access)

Piggybacking on Internet access is the practice of establishing a wireless Internet connection by using another subscriber's wireless Internet access service without the subscriber's explicit permission or knowledge. It is a legally and ethically controversial practice, with laws that vary by jurisdiction around the world. While completely outlawed or regulated in some places, it is permitted in others.A customer of a business providing hotspot service, such as a hotel or café, is generally not considered to be piggybacking, though non-customers or those outside the premises who are simply in reach may be. Many such locations provide wireless Internet access as a free or paid-for courtesy to their patrons or simply to draw people to the area. Others near the premises may be able to gain access.Piggybacking is distinct from wardriving, which involves only the logging or mapping of the existence of access points.
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