dynamic packet filter Networking

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Tap Aggregation and Filtering to Enable Deep Packet Inspection (DPI) by Gigamon
network monitoring is Deep Packet Inspection (DPI). Typically, DPI is performed by high-performance software solutions that run on standard server...
Vyatta Delivers Flexibility and Reliability to Statewide Court System Network by Vyatta Inc.
VPN Concentrator, URL filtering, and packet capture. New Mexico's statewide court system is comprised of the State Supreme Court, Court of Appeals, District Courts...
Web Content Filtering for Effective Policy Enforcement and Gateway Security by Blue Coat
examines the requirements for a dynamic content filtering solution to perform an effective policy enforcement and gateway security role and details Blue...
How a Spanning Tree Works by Global Knowledge
the source MAC address in a dynamic table. The switch will also associate a learned MAC address with a port. It can then make intelligent forwarding...
Introduction to Evolved Packet Core by Alcatel-Lucent
a brief introduction to Evolved Packet Core - a new mobile core for LTE. Key concepts and functional elements are outlined, as well as key changes in LTE...
Qos: What Is It? Why Do We Need It? by Global Knowledge
QoS can be used in converged networks to provide voice packets priority access to resources, or it can be used to...
MPLS: What Is It? What Can It Do for Me? by Global Knowledge
consuming process of treating each packet independently, looking up the target IP address each time and in every router along the path. In an MPLS network, the...
Troubleshooting Slow Networks with Wireshark by Global Knowledge
including high latency, packet loss, inefficient window sizes, intercepting devices, and application dependencies. Your phone begins ringing before...
Long Term Evolution (LTE) - An Overview by Motorola, Inc.
2 years later.

Unlike HSPA (High Speed Packet Access), which was accommodated within the Release 99 UMTS architecture, 3GPP is specifying a new Packet Core, the...
2009 Forrester Wave Report for Email Filtering by Symantec Corporation
To protect their organization, every security pro must stay up–to–date on email security. Forrester analyst...
Cisco Security Troubleshooting: Part I-- Connectivity Through ASA or PIX Firewalls by Global Knowledge
the effective use of the debug packet tool on an older operating system, and newer capture and packet tracer tools, the last of which can be used without...
A Smarter Approach to WAN Optimization by Exinda Networks
Network managers and administrators face the daunting task of effectively monitoring and managing network...
Enabling the Profitable Evolution of Mobile Transport to All-IP by Alcatel-Lucent
support legacy voice and advanced packet-based services. This paper outlines the challenges associated with transforming the mobile transport network. As...
Making Sense of the Wireless World - BlackBerry for Wireless LAN by BlackBerry
This white paper reviews past and present technologies including a discussion of circuits and packets and also...
GFI MailEssentials - Server Based Anti-Spam Solution by GFI Software Ltd.
The #1 server based anti spam solution for Exchange and SMTP servers. GFI MailEssentials uses multiple spam detection...
Managed Services Delivery: From Packets to Applications by Blue Coat
been a fixture of the enterprise networking space for quite some time now as telecom carriers and other types of service providers have developed value-added...
Data-Centric Security for Enterprise WANs by Blue Coat
Every business needs to protect valuable data, whether to comply with industry regulations or to guard intellectual...
Network Troubleshooting: Top 5 Technologies to Leverage by SolarWinds, Inc.
Network engineers are constantly looking for the best tools for diagnosing and solving network issues. Selecting the...
Advanced Web Application Security by The Ajax Experience
44; and the many ways to fool an XSS filter, it's likely that your Web application is not secure. The security landscape is changing dramatically from month to...
GFI WebMonitor - Web security for the ISA Server by GFI Software Ltd.
GFI WebMonitor controls your Internet users' browsing habits through web categorization and web filtering...
The Black Art of Log Management by SolarWinds, Inc.
how you consolidate, store, filter, and alert on log messages is a key part of your job. Whether you're responsible for routers, switches, firewalls, Unix...
Multicast - Why Use It? by Global Knowledge
data than unicast.

A unicast packet has a single source IP address and a single destination IP address. Data will be delivered to a single host. A multicast...
E-Zine: 4G Right Now - Making the Case for LTE Networks by Motorola, Inc.
such as HSPA (High Speed Packet Access) and the bandwidth-hungry customers that are flocking to them are beginning to create a conundrum for the world's...
The Intelligent Services Edge -- Driving Service Innovation with Versatile Edge Routing Platforms by Juniper Networks, Inc.
most notably by transitioning to packet-based infrastructure and by consolidating service-specific networks to IP/MPLS. To make further gains, service...
Regaining Control of the Corporate Network to Ensure Business Processes by Blue Coat
business processes. The existing packet network is not capable of providing application knowledge or prioritizing and accelerating business-critical...
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