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Cisco Product Quick Reference Guide
Cisco Product Quick Reference Guide

... Designed for our Cisco field and partners, this guide will help you determine which Cisco product, service, or solution is right for your customer. It is also ideal for end users, networking professionals, Cisco Networking Academy members, and those studying for Cisco certification needing a broad, ...
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PDF

... introduces a different problem. In Cisco IOS Release 12.2(3)T, the driver stops processing packets that are queued for processing when all the jumbo buffers are in use. The router does not pause indefinitely, but the VPN module stops processing packets. In either case, the router must be reloaded to ...
PDF
PDF

... interface EXEC command, the output displays all counters at 0. Conditions: This symptom is observed on a Cisco router when a policy map is configured on an IP Services Engine (ISE) line card for the Cisco 12000 series router with policing set to less than 64 kbps, and the Cisco IOS software is being ...
PDF - Complete Book (1.41 MB)
PDF - Complete Book (1.41 MB)

... Cisco and the Cisco Logo are trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and other countries. A listing of Cisco's trademarks can be found at www.cisco.com/go/ trademarks. Third party trademarks mentioned are the property of their respective owners. The use of the word partne ...
Fax, Modem, and Text Support over IP Configuration Guide, Cisco
Fax, Modem, and Text Support over IP Configuration Guide, Cisco

... When a fax has been sent successfully, the sender receives a confirmation that indicates that the fax content was delivered. This confirmation is an internal signal and is not normally visible to the sending user, although some error messages are visible to allow a page to be resent. The ability to ...
Fax, Modem, and Text Support over IP Configuration Guide, Cisco
Fax, Modem, and Text Support over IP Configuration Guide, Cisco

... When a fax has been sent successfully, the sender receives a confirmation that indicates that the fax content was delivered. This confirmation is an internal signal and is not normally visible to the sending user, although some error messages are visible to allow a page to be resent. The ability to ...
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... Solid mote signal ...
Configuration - Quest Software
Configuration - Quest Software

... IPSec Management—if the SonicWALL appliance will be managed through a VPN management tunnel (default), configure the following fields: • Encryption Algorithm—select Encrypt and Authenticate (DES MD5). • Encryption Key—16-character encryption key. The key must be exactly 16 characters long and compos ...
Cisco Products Quick Reference Guide
Cisco Products Quick Reference Guide

... rigorous certification programs to ensure that all technical personnel have the knowledge they need to support its customers’ mission-critical applications. • Global presence, experience, and capability—Cisco has a network of global service partnerships to ensure that qualified local service is avai ...
Cisco Router Guide
Cisco Router Guide

... and most versatile portfolio of products for enabling the deployment of multiple advanced services. Cisco is the worldwide leader in networking systems for organizations of all sizes, offering solutions that fully support enterprise-wide deployment of networked business applications. A foundation of ...
Cisco Products Quick Reference Guide
Cisco Products Quick Reference Guide

... Today, the Internet and computer networking are an essential part of business, learning and personal communications and entertainment. Virtually all messages or transactions passing over the Internet are carried quickly and securely through Cisco equipment. Cisco solutions ensure that networks both ...
PDF - Complete Book (467.0 KB)
PDF - Complete Book (467.0 KB)

... A Cisco SAF Client and a Cisco SAF Forwarder use a shared secret for security. This shared secret consists of a username and a password. The username is an index that determines which password to use as the shared secret. When a Cisco SAF Client sends a request, it sends attributes including its use ...
CableLabs Specification:
CableLabs Specification:

... benefit of the cable industry. Neither CableLabs, nor any other entity participating in the creation of this document, is responsible for any liability of any nature whatsoever resulting from or arising out of use or reliance upon this document by any party. This document is furnished on an AS-IS ba ...
PDF - Complete Book (2.58 MB)
PDF - Complete Book (2.58 MB)

... Cisco and the Cisco Logo are trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and other countries. A listing of Cisco's trademarks can be found at www.cisco.com/go/trademarks. Third party trademarks mentioned are the property of their respective owners. The use of the word partner ...
Cisco Products Quick Reference Guide
Cisco Products Quick Reference Guide

... Today, the Internet and computer networking are an essential part of business, learning and personal communications and entertainment. Virtually all messages or transactions passing over the Internet are carried quickly and securely through Cisco equipment. Cisco solutions ensure that networks both ...
PDF - Complete Book (3.45 MB)
PDF - Complete Book (3.45 MB)

... Customer Carrier: MPLS Service Provider 19 How to Implement MPLS Layer 3 VPNs 19 Configuring the Core Network 19 Assessing the Needs of MPLS VPN Customers 19 Configuring Routing Protocols in the Core 20 Configuring MPLS in the Core 20 Determining if FIB Is Enabled in the Core 21 Configuring Multipro ...
2001 August - Brad Reese
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... Cisco serves customers in three target markets: • Enterprises—Large organizations with complex networking needs, usually spanning multiple locations and types of computer systems. Enterprise customers include corporations, government agencies, utilities, and educational institutions. • Service Provi ...
Lenovo RackSwitch G8272 Application Guide
Lenovo RackSwitch G8272 Application Guide

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QuickSpecs
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... running encryption over a private Multiprotocol Label Switching (MPLS)/IP-based core network, as well as to encrypt multicast traffic Stateful VPN Firewall provides enhanced stateful packet inspection and filtering; supports flexible security zones and virtual firewall containment; provides advanced ...
Cisco Security Competitive Reference Guide
Cisco Security Competitive Reference Guide

... The company’s network and gateway security solutions include a firewall that inspects traffic as it passes through security gateways; intrusion prevention technologies; VPNs; content screening; messaging security; web-based communications; security acceleration; and virtualization. Its data and endp ...
HPE HSR6600 TAA-Compliant Router Series
HPE HSR6600 TAA-Compliant Router Series

... • Multiprotocol Label Switching (MPLS) Uses BGP to advertise routes across Label Switched Paths (LSPs); but uses simple labels to forward packets from any L2 or L3 protocol, which reduces complexity and increases performance; and supports graceful restart for reduced failure impact; and supports LSP ...
Guía de Soluciones: Seguridad
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... de la seguridad, y dando una respuesta más proactiva frente a nuevos tipos de amenazas. Este reconocimiento recíproco reduce los riesgos de seguridad eficazmente, ampliando la capacidad de detección de amenazas y atajando las amenazas en múltiples capas de la red. Beneficios de ofrecer la Self Defen ...
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Lenovo RackSwitch G8124-E Application Guide
Lenovo RackSwitch G8124-E Application Guide

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PDF version

... Introduction.........................................................................................................................................................2 Setting up MikroTik RouterOS™........................................................................................................ ...
1 2 3 4 5 ... 474 >

Deep packet inspection

Deep Packet Inspection (DPI, also called complete packet inspection and Information eXtraction or IX) is a form of computer network packet filtering that examines the data part (and possibly also the header) of a packet as it passes an inspection point, searching for protocol non-compliance, viruses, spam, intrusions, or defined criteria to decide whether the packet may pass or if it needs to be routed to a different destination, or, for the purpose of collecting statistical information. There are multiple headers for IP packets; network equipment only needs to use the first of these (the IP header) for normal operation, but use of the second header (TCP, UDP etc.) is normally considered to be shallow packet inspection (usually called Stateful Packet Inspection) despite this definition.There are multiple ways to acquire packets for deep packet inspection. Using port mirroring (sometimes called Span Port) is a very common way, as well as an optical splitter.Deep Packet Inspection (and filtering) enables advanced network management, user service, and security functions as well as internet data mining, eavesdropping, and internet censorship. Although DPI technology has been used for Internet management for many years, some advocates of net neutrality fear that the technology may be used anticompetitively or to reduce the openness of the Internet.DPI is used in a wide range of applications, at the so-called ""enterprise"" level (corporations and larger institutions), in telecommunications service providers, and in governments.
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