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whitepaper As any user of WebSphere Application Server for z/OS knows, WebSphere uses a lot of TCP ports. Doing so reduces the chances of TCP port conflicts - if everyone in the organization knows that ports 28500 to 28599 are for WebSphere cell WPCELL, they...
[11 May 2008]
whitepaper WAAS provides application delivery, acceleration, WAN optimization, and local service solutions for an enterprise branch to optimize performance of any TCP-based application in a WAN or MAN environment.
[11 May 2008]
whitepaper Deploying a RouteNormalizer requires no modification to routers if desired using a transparent TCP proxy setup. This paper presents the novel idea of route normalization by correcting on the fly routing traffic on behalf of a local router to...
[11 May 2008]
whitepaper Deploying RouteNormalizer requires modifications to routers if desired using a transparent TCP proxy setup. This paper presents the novel idea of route normalization by correcting on the fly routing traffic on behalf of a local router to protect...
[03 May 2008]
whitepaper This white paper provides the top 10 reasons why TCP is such a reliable protocol. In-depth knowledge of protocols can help you in many ways. It enables more efficient troubleshooting. It allows you to understand how firewalls and routers limit the...
[30 Apr 2008]
whitepaper This paper also suggests some improvement over TCP state management and TCP flow normalization. Computer network is already an indispensable part of the modern life. To keep the network run smoothly, conditions are needed to know.
[24 Apr 2008]
whitepaper The firewall's behavior is such that by default, file and print sharing is disabled, and most TCP and UDP ports are blocked. By default, Windows XP Service Pack 2 (SP2) enables Windows Firewall, previously known as Internet Connection Firewall (ICF).
[10 Apr 2008]
whitepaper It uses UDP to transfer data and TCP to return control messages. This paper describes SABUL, an application-level data transfer protocol for data-intensive applications over high bandwidth-delay product networks.
[10 Apr 2008]
whitepaper The results of this testing have shown that when an FCIP channel is introduced into in a SAN environment using Cisco SN5428-2 storage routers, latency delays introduced because of long WAN distances between the SN 5428-2 storage routers did not...
[10 Apr 2008]
whitepaper As network bandwidth and delays increase, TCP becomes inefficient. These problems are due to slow loss-recovery, a RTT bias inherent in its AIMD congestion-control algorithm, and the bursting data flow caused by its window control.
[10 Apr 2008]
whitepaper This paper studies the impact of randomness (i.e.variation of queuing delay due to cross traffic) on the performance of a (one-to-many) multicast session in the presence of a "TCP-like" congestion control mechanism.
[04 Apr 2008]
whitepaper This condition may occur if a device running WAAS software is configured for Edge Services, which utilizes Common Internet File System (CIFS) optimization and receives a flood of TCP SYN packets on port 139 or 445.
[03 Apr 2008]
whitepaper This white paper provides the top 10 reasons why TCP is such a reliable protocol. In-depth knowledge of protocols can help you in many ways. It enables more efficient troubleshooting. It allows you to understand how firewalls and routers limit the...
[31 Mar 2008]
whitepaper The use of HTTPS means traffic will flow through TCP port 443, a port commonly used for Web access. Secure Socket Tunneling Protocol (SSTP) is a new form of VPN tunnel with features that allow traffic to pass through firewalls that block PPTP and...
[28 Mar 2008]
whitepaper With its thorough understanding of the application protocols needed to safely optimize communications, use of file caching to reduce unnecessary data transfers and WAN use, and use of best-in-class WAN optimizations, Cisco WAAS Mobile provides IT...
[28 Mar 2008]
whitepaper This platform would simultaneously provide TCP-bound connections for internal rich clients and HTTP-bound connections for remote, Internet-based clients so that separate Web farms were not required to serve different client types.
[23 Mar 2008]
whitepaper Many grid programming platforms use TCP due to its reliability, usually with some optimizations to reduce its costs. However, TCP does not perform well in a high bandwidth and high delay network environment.
[03 Mar 2008]
whitepaper The work discusses in this paper, proposes a simple class of channel allocation policies to achieve this goal for TCP sessions. The paper develops an analytical model that explicitly captures both TCP dynamics and the impact of multiple users...
[28 Feb 2008]
whitepaper The Web Services Enhancements for the Microsoft .NET Framework (WSE 2.0) enables sending and receiving SOAP messages by using the TCP protocol. The presenter also shows, how to work with Web services that use TCP and custom protocols instead of...
[27 Feb 2008]
whitepaper DBP-sized buffers, together with RED congestion avoidance, can be used to optimize the utilization of congested links by TCP applications. This white paper describes the rationale for providing switch/routers with port buffers that are scaled to...
[07 Feb 2008]
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