data networks network internet protocol
Quocirca's Straight Talking: Secure remote access closes in
Comment Virtual private networks that use internet protocol security used to be seen as a nightmare. On the other hand, internet protocol security (IPsec) VPNs provide a level of network access that is comprehensive and offers an experience similar to... [25 Jul 2008]
QoS Monitoring System
White Paper With the Simple Network Management Protocol Management Information Base (SNMP MIB) function, the QoS Monitoring System can be incorporated into general network management software. With the explosive growth of the Internet, Quality of Service (QoS... [18 Jul 2008]
A Modular Gigabit Ethernet Backbone for NEPTUNE and Other Ocean Observatories
White Paper Internal node modules based on Gigabit Ethernet, point-to-point Wave Division Multiplexing (WDM) and TCP/IP (Internet) protocol technologies are employed to define communications building blocks used in the design of the NEPTUNE regional scale... [18 Jul 2008]
Quality of Service in Internet Protocol (IP) Networks
White Paper Termed converged networking, these new IP technologies allow enterprises to convert from separate circuit-switched telephone and ISDN video networks to all IP networks where data, voice, and video all traverse the same network infrastructure. [17 Jul 2008]
Securing Layer 2 in Local Area Networks
White Paper This paper discusses the security concerns in Layer 2 and summarizes some of the possible attacks in Layer 2 in Internet Protocol over Ethernet networks. Network security problems have been well known and addressed in the application, transport, or... [11 Jul 2008]
Applied Techniques for High Bandwidth Data Transfers Across Wide Area Networks
White Paper This paper discusses several hardware and software design techniques and issues, and then describes their application to an implementation of an enhanced FTP protocol called GridFTP. From the work developing a scalable distributed network cache... [10 Jul 2008]
IntraSelect MPLS: Built for Business - Providing Flexibility, Reliability, Scalability, Security and Performance With Next Generation IP MPLS Technology
White Paper Today, the use of the Internet Protocol (IP) is becoming increasingly popular, not only among large and multinational enterprises, but also with medium- and small-sized businesses. The growth and popularity of the public Internet is fueling the... [10 Jul 2008]
Why now is the time to integrate VoIP in SMB networks
White Paper Voice over Internet Protocol (VoIP) has evolved from a low-cost phone service into a platform for integrated business communications. In this ForwardView webshow, IBM explains the business advantages of running your phone network on the same lines... [02 Jul 2008]
Corporations riddled with security holes
News Internet Information Servers internet printing protocol is enabled: Enables print jobs to be controlled online and early versions contain a buffer overflow vulnerability that can lead to system compromise. [19 Jun 2008]
Complexity makes travellers miss their connection
Comment The low bandwidth cost of wi-fi connectivity also makes it a popular choice for users wanting to make international internet protocol (IP) calls from hotspots. High-speed wireless networks are meant to make life easier for business travellers. [12 Jun 2008]
VoIP Visibility, Management and Control (Podcast)
White Paper Voice over Internet Protocol, or VoIP, is fast becoming a key communication tool in the enterprise, as more legacy PBXs are converted to IP enabled voice over converged networks. As VoIP evolves to "unified communications" it incorporates data... [26 Apr 2008]
Unilever Malaysia Enhances Productivity, Cuts Cost With Nortel Networks IP Telephony
White Paper In a move to enhance employee productivity, and simultaneously reduce operational costs, Unilever decided to replace the multiple, standalone systems that comprised its ageing voice communications infrastructure with a next generation, converged... [02 Apr 2008]
MSDN Support WebCast: Network Infrastructure Consolidation With Microsoft Host Integration Server 2004
White Paper Microsoft Host Integration Server (HIS) 2004 offers a number of technologies to integrate open Transmission Control Protocol/Internet Protocol (TCP/IP) and IBM Systems Network Architecture (SNA) networks. [27 Feb 2008]
On Estimating End-to-End Network Path Properties
White Paper In networks such as the Internet, the transport protocol must often form its own estimates of network properties based on measurements performed by the connection endpoints. The more information about current network conditions available to a... [14 Jan 2008]
Different Mechanism for Improving TCP Performance Over Wireless Links
White Paper Most of the data transfer applications like FTP, web transactions use TCP/IP, the internet end-to-end transfer protocol. TCP has been tuned for traditional networks comprising wired links and stationary hosts. [14 Jan 2008]
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