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Wireless Data Communication
Wireless Data Communication

Document
Document

... – Suppose S initiates a connection to B but impersonates as though the packet is from A. – This is the first packet (SYN connection init) of the three-way TCP handshake. – B replies with the 2nd packet of the handshake, and will not wait for response from host A. – If host A is reachable, there is ...
On Networks N300 WiFi Router(N300R) User Manual
On Networks N300 WiFi Router(N300R) User Manual

... The router lets you access your network from virtually anywhere within the operating range of your wireless network. However, the operating distance or range of your wireless connection can vary significantly depending on the physical placement of your router. For example, the thickness and number o ...
Magnum Network Software – DX
Magnum Network Software – DX

... translated and passed to the private network, just as you would normally do if you were only using NAT. 2. The addressing scheme used on the private network (i.e. the network “behind” the NAT) is still hidden by the DX NAT functionality. Hosts at the “outside”, e.g. at the remote VPN location, must ...
MB 2400 - Solidyne
MB 2400 - Solidyne

... 5.2.2 Settings at the radio station.................................................................................................................................. 27 5.2.2.1 Using an streaming server.................................................................................................. ...
802.1X Authentication - Training
802.1X Authentication - Training

... an 802.1X-protected network, the device will prompt the user to trust the server’s certificate. The certificate presented by the client device to the server must also be valid and, in certain configurations, information in the certificate is validated against the authentication server (usually a dir ...
SS7 - De Montfort University
SS7 - De Montfort University

... Signalling • Modern signalling systems use out-band CCS – More secure (main reason why out-band signalling developed) – Signalling can be carried out at the same time as user information is exchanged – More efficient use of resources - allocated on a demand basis – Separate signalling network means ...
Fitz and Dennis TB ch08 File
Fitz and Dennis TB ch08 File

... a. process all messages, even if the messages are not explicitly addressed to them b. can translate one network protocol into another c. are less complex than bridges d. are most often used as the interface between two or more networks that have similar data link and network layer protocols e. canno ...
An Overview of the MEF
An Overview of the MEF

... • The time error should be less than 3μs: due to that it is a common practice to equip CDMA base stations with GPS receivers ...
1.6 Motorola Canopy Advantage Element Management System
1.6 Motorola Canopy Advantage Element Management System

... for the 900 MHz subscriber module as those shown in the 900 MHz access point. ...
P10
P10

... 1. Each router learns about its own directly connected networks. 2. Each router is responsible for contacting its neighbors on directly connected networks. 3. Each router builds a link-state packet (LSP) containing the state of each directly connected link. 4. Each router floods the LSP to all neigh ...
Multilin D400 - GE Grid Solutions
Multilin D400 - GE Grid Solutions

ppt
ppt

... “congestion Increase in load that collapse” results in a decrease ...
Generalized Multiprotocol Label Switching (GMPLS)
Generalized Multiprotocol Label Switching (GMPLS)

... the type of LSP (i.e., the layer concerned), and its payload type (e.g., DS–3, VT, etc.). Specific parameters—such as type of signal, local protection, bidirectional LSP, and suggested labels—are all specified in this message. The downstream node will send back a RESV/Label Mapping message including ...
Performance Evaluation of Real Time Applications for RIP
Performance Evaluation of Real Time Applications for RIP

... horizon is a process of avoiding loops in RIP but there are some situations when Split horizon fails. This failure can be avoided by wisely using different timers in RIP. This can be avoided by 'triggered update' means a node sends update as soon as it discovers any change in its cost. It allows fas ...
Avaya Technology Forum Breakout
Avaya Technology Forum Breakout

... High performance, Outdoor 2 radio 802.11abg/n AP Delivers aggregate data rates up to 600 Mbps.10/100/1000 Gigabit Ethernet connectivity Designed for harsh environments ; certified IP-67 protection; AP 8120-O uses a sealed water-proof and dust-proof enclosure Ships with 180 DEG Ext antennas and mount ...
Topic 8 – LAN Fundamentals
Topic 8 – LAN Fundamentals

... flow control and error control are provided • Could be used in very simple devices, such as terminal controllers, that have little software operating above this level • In this mode, the logical link control software must maintain some sort of table for each active connection, to keep track of the s ...
Chap 18 - The University of Tulsa
Chap 18 - The University of Tulsa

... forwarding table using the longest mask algorithm. Although there are some more efficient algorithms today, the principle is the same. When the forwarding algorithm gets the destination address of the packet, it needs to delve into the mask column. For each entry, it needs to apply the mask to find ...
A New Location Layer for the TCP/IP Protocol Stack
A New Location Layer for the TCP/IP Protocol Stack

... Our goal is not to replace current routing algorithms in existing networking domains, such as IPv4 or IPv6. Instead, our goal is to provide end-to-end, overlay routing mechanisms enabling datagrams to travel across different networking domains following a source routing, multi-hop strategy. In addit ...
Packet-Hiding Methods for Preventing Selective Jamming Attacks
Packet-Hiding Methods for Preventing Selective Jamming Attacks

... sampling process at the receiver. The PHY layer header contains information regarding the length of the frame, and the transmission rate. The MAC header determines the MAC protocol version, the source and destination addresses, sequence numbers plus some additional fields. The MAC header is followed ...
Test_King_CompTIA_N1..
Test_King_CompTIA_N1..

... The user wants to use 12 ports for an IP-based network and 12 ports for an IPX-based network. ...
ppt
ppt

... Firewalls Web proxies and caches Transcoding services Nomadic routers (mobile IP) Transport gateways (snoop) Reliable multicast (lightweight multicast, PGM) Online auctions Sensor data mixing and fusion ...
IPv6 Value Proposition
IPv6 Value Proposition

... – Make transition as easy as possible for end-users, system administrators, and network operators ...
SSG140 Secure Services Gateway
SSG140 Secure Services Gateway

... compliance. The SSG140 is a modular platform that delivers more than 350 Mbps of stateful firewall traffic and 100 Mbps of IPsec VPN traffic. Security: Protection against worms, viruses, trojans, spam, and emerging malware is delivered by proven unified threat management (UTM) security features that ...
IX Series Network Requirements Summary
IX Series Network Requirements Summary

... - Class 0: 15.4 watts at PoE port; .44 to 12.95 watts at station • All IX Series stations and mobile devices using the IX Mobile app are required to be on the same logical network. NAT routing is not possible on the IX Series, meaning public IP addresses can not be used to reach external networks. A ...
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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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