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- Performance Analysis of Data Aggregation Techniques for Wireless LAN
- Data aggregation is a mechanism in which multiple packets are transmitted to a receiver, followed by a single acknowledgment. As opposed to typical explicit-acknowledgment schemes, aggregation schemes benefit from amortizing the control overhead over multiple packets. The achievable benefit from data aggregation is often of interest, especially in the face...
- Tags: Technique, LAN, Performance, Aggregation, WLAN, Wireless, Data Aggregation, Performance Management, Productivity, Human Resources, Workforce Management
- White papers
- Address Aggregation in Mobile Ad Hoc Networks
- Current Mobile Ad hoc NETwork MANET routing protocols operate with networks as flat address spaces, treating all nodes in the network as independent peers. However, these nodes are not always independent; they can form groups due to physical or environmental restraints. By taking advantage of these natural groupings, there is...
- Tags: Mobile, Aggregation, Networking
- White papers
- Autonomous Services and Enterprise Entity Aggregation
- Enterprises depend on heterogeneous systems and applications to function. Each of these systems manages its own data and often doesn't explicitly expose it for external consumption. Many of these systems depend on the same basic concepts like customer and employee and, as a result, these entities have been defined in...
- Tags: Aggregation, SOA, Entity Aggregation, Service-Oriented Architecture (SOA), Web Services, Performance Management, Middleware, Enterprise Software, Software, Human Resources, Workforce Management
- White papers
- Attribution and Aggregation of Network Flows for Security Analysis
- This paper describes a network flow analyzer that is capable of attribution and aggregation of different flows into single activity events for the purposes of identifying suspicious and illegitimate behaviors. Flows are correlated with security events using the Process Query System PQS infrastructure. This paper shows results from initial experiments...
- Tags: Security, Network, Aggregation, Dartmouth College, Attribution, Flows, Networking
- White papers 2008-01-01
- How to setup link aggregation on ipcop
- I am wondering after setting up my ipcop firewall how to setup link aggregation, and if its even possible.
- Tags: Firewalls, Network security, pinto172, aggregation
- Discussion threads 2007-07-23
- Siemens Case Study: US Joint Forces Command (USJFCOM)
- JCME needed an easy method for commanders and their staff to put together a Joint Task Force and represent all the Communities of Interest COIs within the joint world. The challenge was aggregation of COIs manpower assets, capabilities and other command and control functions and tactics, techniques and procedures. The...
- Tags: Aggregation, Siemens AG, Productivity, Asset Management, Leadership, Operational Planning, Business Operations, Management
- Case studies 2007-01-01
- The future of portals
- At the Gartner Symposium/ITxpo, Gartner analyst David Gootzit indicates it's clear we're portaled out. The solution: Aggregation.
- Tags: Portals, Web technology, Gartner Inc., aggregation, portal, analyst
- Image galleries 2007-04-25
- WDM Network Design by ILP Models Based on Flow Aggregation
- Planning and optimization of WDM networks has raised much interest among the research community in the last years. Integer Linear Programming ILP is the most used exact method to perform this task and many studies have been published concerning this issue. Unfortunately many works have shown that, even for small...
- Tags: Formulation, Aggregation, Benchmarking, WDM, Integer Linear Programming, Optical Networking, Networking
- White papers 2006-04-29
- Background Issues on Data Quality
- People live in an era of unprecedented data abundance and aggregation. The sheer variety of new information available on the Internet, in databases, and from other sources has changed the way people conduct business, undertake research, and communicate. Most of the changes are positive. Yet, increased reliance upon networked data...
- Tags: Data Quality, Aggregation, Abundance, Databases, Enterprise Software, Software, Data Management
- White papers 2006-04-01
- Beyond HSI: Reinventing the B-RAS
- Service providers are aggressively enhancing their broadband networks in support of a myriad of new triple-play services. Building a cost-effective, optimized service foundation is critical for them to remain competitive and provide differentiated services. IP video is the service change agent that is transforming broadband access, aggregation, and edge routing...
- Tags: Network, IP Video, Aggregation, Service, Business Services, Broadband Internet, Telecommunications, Networking
- White papers 2005-12-01
- Ethernet Link Aggregation
- I am trying to do static link aggregation no LACP on Cisco & Netgear switch. In both cases, if I disconnect link within group, traffic switches to other link. If both links are connected, in Cisco, traffic load balances between both links (as expec
- Tags: networking, josh.klipper@..., Ethernet
- Discussion threads 2006-11-29
- Twelve key features for your business portal
- The features you include in your business Web site can make or break the project. These key features will help increases users and usage for both your intranet or extranet deployments. A portal is simply a Web site that is designed to collect and organize information and operations...
- Tags: Extranet, Intranet, Portals, Robert L. Bogue, Web technology, portal, SMB Strategies Newsletter, Aggregation, Information, Feature, Internet
- Technical articles 2005-05-09
- Throughput Enhancement of IEEE 802.11 WLAN Via Frame Aggregation
- The popular IEEE 802.11 WLAN is known to achieve relatively small throughput performance compared to the underlying PHYsical layer PHY transmission rate. This is due mainly to the large overheads composed of Medium Access Control MAC header, PHY preamble/header, backoff time, ACKnowledgement ACK transmission, and some Inter-Frame Spaces IFSs. Since...
- Tags: IEEE 802.11, Seoul National University, Aggregation, Transmission, IEEE 802.11 WLAN, Wireless LANs, Wi-Fi, Wireless
- White papers 2004-07-07
- aggregate connection "server and switch"
- We are wondering, we want to take use 2 gig links from an x-server, and hook them up to the 4006 core switch, to the gig connections. .right now, we are using only 1 of these connections with an ip of 172.17.200.12.. but we would like to make 2 gig...
- Tags: 5jgibbs, aggregation, networking, server, swITch
- Q&A 2005-08-09
- Build a solid business case for your VoIP project
- A business case for investing in a VoIP implementation requires evaluation of the associated ROI. VoIP offers many potential benefits, including reduced costs, new features, and converged networks. This sample chapter, taken from Cisco Press' Taking Charge of your VoIP Project, explains how to build a business case for VoIP....
- Tags: accounting, advertisement, aggregation, benefit, BGP, business case, converged network, integration, network, propagation, QoS, ROI, VoIP, VoIP Project
- Download resources 2005-08-01
- Build effective BGP policies with Cisco IOS
- The Border Gateway Protocol BGP is system routing protocol used to exchange routing information for the Internet and is the protocol Internet service providers ISP use to exchange customer and ISP routes. The BGP protocol provides a list of attributes through which you can set policies. Cisco IOS software expands...
- Tags: accounting, advertisement, aggregation, BGP, Cisco IOS, Cisco IOS Software, Cisco Systems Inc., integration, Internet, Internet service, Internet Service Provider, propagation, QoS, routing protocol, service provider, software, technique, tool
- Download resources 2005-07-21
Additional Resources
- HP Auto Port Aggregation: Performance and Scalability White Paper
- HP Auto Port Aggregation is a software product that creates link aggregates, often called "Trunks," which provide a logical grouping of two or more physical ports into a single "Fat Pipe." Two primary features are automatic link failure detection and recovery as well as support for load balancing of network...
- Tags: Hewlett-Packard Co., Performance, Scalability, HP Auto Port Aggregation, Performance Management, Servers, Human Resources, Workforce Management, Hardware
- White papers 2006-02-01
- On the Number of MPLS LSPs Using Multicast Tree Aggregation
- Multicast tree aggregation is an efficient proposition that can solve the multicast forwarding state scalability problem. Existing works on tree aggregation have focused on developing and simulating protocols that build trees dynamically. However, the underlying problem of the impact of the tree construction algorithm on the performance of the protocols...
- Tags: MPLS, University Of Rennes, Tree Aggregation, Multicast Tree Aggregation, Tree Construction Algorithm
- White papers 2006-08-29
- A Firm Foundation-Migrating the Cisco WAN to the Cisco 7600 Router Platform
- Cisco's business foundation-a WAN across North America-reflected the evolution of Cisco technology and product development, but it could no longer support the growing bandwidth demands resulting from Cisco's astronomical growth and several new, real-time peer-to-peer applications that multiplied traffic across the WAN. For Cisco, the solution foundation turned out to...
- Tags: Router, Cisco Systems Inc., WANs, Networking
- Case studies
- LAN Aggregation Through Switch Meshing
- Companies rely on their network to perform critical business tasks that network must be fast, and it must be reliable. However, companies do not have an unlimited IT budget; they cannot add an infinite number of switches and high-speed cables to keep pace with users' demand for bandwidth and to...
- Tags: Hewlett-Packard Co., Network, HP ProCurve, LANs, Networking, Network Technology
- White papers 2005-10-01
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