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multi-band - CJ Systems
multi-band - CJ Systems

... combines standard ADSL connections into one virtual line, thereby combining the speed of the lines into one aggregated circuit. ...
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... features like OSPF  several cost metrics (delay, bandwidth, reliability, load etc); administer decides which cost metrics to use  uses TCP to exchange routing updates ...
Supporting H.323 Video and Voice in an Enterprise Network
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... first time, it is more important to process the next packet then to try to delay the session while waiting for a re-transmit of the previous packets. TCP also has a congestion control mechanism that reduces the amount of bandwidth that it uses (slows down the transmission speed) when packet loss occ ...
PCI Compliance - University of Nevada, Reno
PCI Compliance - University of Nevada, Reno

... Employees must be aware of their responsibilities in detecting security incidents to facilitate the incident response plan and procedures. All employees have the responsibility to assist in the incident response procedures within their particular areas of responsibility. Some examples of security in ...
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... NetWare 4.0. Introduction of the LDAP-based Novell Directory Services. Allowed management of an organization’s network across WAN links. Novell had 85% of the LAN market. 1998: Netware 5.0. Market share had declined steadily since the release of Windows NT 4 in 1995. NetWare shifted from IPX/SPX to ...
GPSR: Greedy Perimeter Stateless Routing for Wireless Networks
GPSR: Greedy Perimeter Stateless Routing for Wireless Networks

... will transmit a beacon to the broadcast MAC address containing only its own identifier (which is its IP address) and its location using two four-byte floating point values for the x and y coordinates. If a node doesn’t receive a beacon from a neighboring node after a certain amount of time, the GPSR ...
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... The WTX16.IP network node features an Ethernet interface, which connects to the outside world via an RJ45 connector, where the net-work cable is to be connected. The distance to the network conduit box may not exceed 2 meters. It is possible, to choose fixed or dynamic (DHCP) IP addresses for WAN co ...
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... be given the option to either connect to the Internet or further configure the optional settings of the gateway. 4. If additional configuration is desired, select the icon for the service or option you wish to configure: the gateway’s firewall and security settings, User Profiles and content filteri ...
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... Departments need to provide KSWAN User name and user-id to avail KSWAN services Departments need to register GBC users Username and Password should be given by the department for Dial-up connection ...
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... Enterprise Composite Network Model • Unfortunately, all too often networks grow in a haphazard way as new components are added in response to immediate needs. • Over time, those networks become complex and expensive to manage. Because the network is a mixture of newer and older technologies, it can ...
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C2: A Modern Approach to Disaster Management

... into five layers namely Frontier, Access, Backbone, Backhaul and Backend layer. The proposed-system should reach all the possible locations under disaster situations for data collection. Some personal digital assistant (PDA), for instance, mobile handheld devices can collect and transmit data. Netwo ...
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... can isolate the problem to just one or two devices. The trace route utility can also help you isolate a heavily congested network. In the following example, the trace route packets fail in the midst of the tracert from a Windows Server 2003 system, but subsequently are able to continue.Trace route u ...
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... knowledge of many major networking technologies, systems, skills, and tools used in today’s modern networks. This course helps prepare students for the CompTIA Network+ certification exam. Course Code: BIPCT 2112 4 Mondays & 4 Wednesdays ...
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... client (let's say a laptop) which is wirelessly connected to an access point also connected to this same switch. The transmission of data from server to client would go something like this: Server wants to send a packet to the client. The server knows the IP address of the client so it places that i ...
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... The main contribution of this work is to characterize further the properties of paths used in a Pocket Switched Networks, to optimize the design of a controlled flooding scheme. We present the statistics of the time spent waiting at each intermediate, and we show that it could be of significant impo ...
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... can create multiple SSIDs using any of the four security settings on the Express Security page. However, if you do not use VLANs on your wireless LAN, the security options that you can assign to SSIDs are limited because on the Express Security page encryption settings and authentication types are l ...
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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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