traffic the impact
Bringing PSTN Reliability to the Internet: Carrier-Class IP for Metro Optical Networks
White Paper The predominance of packet traffic in the network should motivate a reevaluation of network architectures. The overwhelming acceptance of IP as the networking protocol of choice has fueled explosive growth in the Internet and catalyzed markets for... [03 Jul 2008]
Defining the Rules of Preemptive Protection: The ISS Intrusion Prevention System
White Paper With multiple protection methods for identifying and analyzing traffic, the IPS maintains accuracy. High-performing IPS products keep pace with network traffic and avoid disrupting legitimate operations. [03 Jul 2008]
Sprint-Cisco IP Security
White Paper The increasing reliance on the Internet creates new challenges for Sprint both to protect its own core networks and to provide mechanisms and services to protect the customer's IP traffic. The remainder of this white paper describes common security... [03 Jul 2008]
Best-effort Networks: Modeling and Performance Analysis via Large Networks Asymptotics
White Paper Numerical and analytical study of the equations allows us to state a number of qualitative conclusions on the impact of traffic parameters (link loads) and topology parameters route lengths) on mean document transfer time. [03 Jul 2008]
Improving TCP Performance in TDMA-Based Satellite Access Networks
White Paper The impact of all these protocols on TCP traffic is investigated and an upper bound of TCP throughput at high loads is derived for GRAP-based protocols. More recently, Generalized Retransmission Announcement Protocol (GRAP) was proposed, which... [03 Jul 2008]
Avaya Global Services: Network Bandwidth Optimization
White Paper Network Bandwidth Optimization is a unique traffic and information management software solution that increases the capacity and performance of existing data networks, allowing CIO? Network Bandwidth Optimization is a new vendor-independent managed... [03 Jul 2008]
Quality of Service Schemes for IEEE 802.11 Wireless LANs - An Evaluation
White Paper The metrics used in the evaluation are throughput, medium utilization, collision rate, average access delay, and delay distribution for a variable load of real time and background traffic. Furthermore, the impact of some parameter settings on... [03 Jul 2008]
Impact of Flow Dynamics on Traffic Engineering Design Principles
White Paper A common traffic engineering design principle is to select a small set of flows, that account for a large fraction of the overall traffic, to be differentially treated inside the network so as to achieve a specific performance objective. [03 Jul 2008]
How to Measure the Impact of Network Performance on your Business
White Paper PacketSeeker and PacketShaper both offer a wealth of features to determine the load, mix, and health of the traffic your network supports. This paper covers techniques to evaluate network efficiency, average and peak traffic levels, top users... [03 Jul 2008]
High-Speed Security: The Impact of Firewall and VPN Processing on Application Performance
White Paper Specifically, it covers firewall fundamentals, how firewall processing can affect applications, VPN fundamentals (including IPSec VPNs, Layer 2 VPNs and MPLS VPNs), and the effects of security processing on delay-sensitive traffic. [03 Jul 2008]
Studying the Impact of More Complete Server Information on Web Caching
White Paper Servers can generate cache invalidation information and piggyback it onto existing request/response traffic. Caching of objects in the World Wide Web is a widely used technique to reduce end user latencies, network and server load. [03 Jul 2008]
Traffic Monitoring for High-Performance Computing
White Paper This document describes a standard technology - sFlow (RFC3176) - that enables the gathering of business and capacity intelligence from a network without any impact to network performance. [03 Jul 2008]
Mobile market booming: But there's room for all
News One is the increased consumer demand for creating and sharing multimedia content from device to device, which increases data traffic on networks. Flint Pulskamp, programme manager of IDC's wireless semiconductors division, said in a teleconference... [06 Jun 2008]
A Wireless Distributed Intrusion Detection System and a New Attack Model
White Paper This paper proposes a distributed intrusion detection system in which each node monitors the traffic flow on the network and collects relevant statistics about it. The paper discusses the impact of the misuse on the system and the best strategies... [31 May 2008]
Revealed: Top tech security risks and cash-sappers
News Network congestion: Roughly two per cent of machines have peer-to-peer software installed and the resulting high data traffic can clog up corporate networks. Name confusion: System names and domain name systems names often differ, meaning files... [29 May 2008]
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