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MPLS
MPLS

... • The network distributes labels to each VPN - only labels for other VPN members are distributed - each VPN is provisioned automatically by IP routing • Privacy and QoS of ATM without tunnels or encryption • each network is as secure as a Frame Relay connection • One mechanism (labels) for QoS and V ...
NetApp CN1610 Switch Administrator`s Guide
NetApp CN1610 Switch Administrator`s Guide

... The CN1610 switch supports router advertisement as an integral part of IPv6. Numerous options are available, including stateless/stateful address configuration, router and address lifetimes, and neighbor discovery timer control. The switch also supports Ethernet and tunnel interfaces. For Ethernet, ...
Aalborg Universitet Adaptive Capacity Management in Bluetooth Networks Son, L.T.
Aalborg Universitet Adaptive Capacity Management in Bluetooth Networks Son, L.T.

... cost VLSI device evolution, short range wireless communications have become more and more popular, especially Bluetooth. Bluetooth is a new short range radio technology that promises to be very convenient, low power, and low cost mobile ad hoc solution for the global interconnection of all mobile de ...
Cisco IP SLA`s
Cisco IP SLA`s

... • Enterprise will verify SP SLAs by using access router edge to edge measurements Enterprise may provide restricted Simple Network Management Protocol (SNMP) (RTT, Latency, QoS) visibility into Access router for Service Provider Service Provider with restricted access can report SLA as a service bac ...
Understanding Network Failures in Data Centers: Measurement
Understanding Network Failures in Data Centers: Measurement

... The data sets used in our analysis are a subset of what is collected by the network operators. We describe these data sets in turn: • Network event logs (SNMP/syslog). We consider logs derived from syslog, SNMP traps and polling, collected by our network operators. The operators filter the logs to r ...
T R ECHNICAL ESEARCH
T R ECHNICAL ESEARCH

... Here, there is a loose coupling between the QoS mechanism and routing protcol. The coupling is looser than in QoS Routing. The routing protocol provides a route between the source and destination of the ow. The signaling mechanism provides feedback to the routing protocol regarding the route chosen ...
Quality of Service
Quality of Service

... Why is measurement important? • End users & network managers need to be able to identify & track problems • Choosing an ISP, setting a realistic service level agreement, and verifying it is being met • Choosing routes when more than one is available • Setting expectations: – Deciding which links ne ...
address address address address
address address address address

... –With services to translate private addresses to public addresses, hosts on a privately addressed network can have access to resources across the Internet. –The NAT can be implemented at the edge of the private network. –NAT allows the hosts in the network to "borrow" a public address for communicat ...
Understanding Network Failures in Data Centers: Measurement, Analysis, and Implications
Understanding Network Failures in Data Centers: Measurement, Analysis, and Implications

... When studying failures, it is important to understand what types of logged events constitute a “failure”. Previous studies have looked at failures as defined by pre-existing measurement frameworks such as syslog messages [26], OSPF [25, 28] or IS-IS listeners [19]. These approaches benefit from a co ...
cit 852: data communication and network
cit 852: data communication and network

... course of 16 units. The main objective of the course is to deal with fundamental issues in Computer Networks. It starts with the philosophy of data communication covering different modulation and multiplexing techniques. Then, it proceeds to cover MAC layer protocols, several routing techniques prot ...
Asynchronous Transfer Mode
Asynchronous Transfer Mode

... interface, which is being hidden, more and more by applications Transport level enhancements are made possible by the high reliability of current networks and include,  Implementation of Protocol processing in a special communication processor  Modified Protocol to implement basic functionality of ...
third edition
third edition

... has been handed down to us in the form of an international standard: the seven-layer reference model of network protocols from the ISO. This model, which reflects a layered approach to modularity, is almost universally used as a starting point for discussions of protocol organization, whether the de ...
oneM2M-TR-0009-Protocol_Analysis-V0_4_0
oneM2M-TR-0009-Protocol_Analysis-V0_4_0

... This is a draft oneM2M document and should not be relied upon; the final version, if any, will be made available by oneM2M Partners Type 1. ...
SpeedStream - Bell Customer Support Centre
SpeedStream - Bell Customer Support Centre

... receive from SSN, whether delivered via tangible media (CD ROM or floppy disk), down loaded from SSN or delivered through customer support. Any such additional software shall be considered “Software” for all purposes under this License. 5. Export Law Assurance. You acknowledge that the Software may ...
VERTICAL HORIZON VH-2402-L3 FAST ETHERNET SWITCH
VERTICAL HORIZON VH-2402-L3 FAST ETHERNET SWITCH

... need more security or should be isolated from the other subnets. IP or MAC filtering can be used. Also, one or more VLANs on the Layer 3 switch can be configured without an IP subnet – in which case, these VLANs will function as a layer 2 VLAN and would require an external router to connect to the r ...
Stochastic Switching Using OpenFlow
Stochastic Switching Using OpenFlow

... Stochastic routing is an approach in which choosing the egress port for traffic towards a specific destination among possible outgoing ports follows a probability distribution. This probabilities might change based on the current network behavior. Stochastic routing has properties that make its inte ...
ex2-4-o-can
ex2-4-o-can

... • Periodic updates are always sent even there have been no changes for weeks or months. • Router is only aware of the: • Network addresses of its own interfaces. • Network addresses the neighbors running the same routing protocol. CCNA2-8 ...
Accountability Internet Protocol (AIP)
Accountability Internet Protocol (AIP)

... factor of between 5 and 9 by 2020, and the Moore’s Law expects that CPU is grow by a factor of 16  Cryptographic overhead: ...
View/Open - SUST Repository - Sudan University of Science and
View/Open - SUST Repository - Sudan University of Science and

... The authors A. K.Muruganandam, B. V.Palanisamy, C. A.Krishnan and D.R.Rajesh talked about existing architecture and problem with WAP. To deploy applications for wireless terminals it is not sufficient to simply guarantee access to data ( web or database contents), but it is necessary to take into a ...
IPv6 for UPnP Forum
IPv6 for UPnP Forum

... promote IPv6 to private enterprise, government bodies, organizations and personal users.” ...
PPT
PPT

...  traditional Ethernet  upstream HFC  802.11 wireless LAN ...
Chapter 1 - Introduction
Chapter 1 - Introduction

... • In Figure 27.2 routers R1 and R2 will exchange routing information – As a result, routing software in R2 will install a route to network 1 and software running in R1 will install a route to network 2 – If router R2 crashes, the route propagation software in R1 will detect that network 2 is no long ...
dm_ipv6_lana
dm_ipv6_lana

... service (output) points to a buffer able to contain up to servicelen bytes that receives the service name as a null-terminated string. If the service's name cannot be located, the numeric form of the service address (for example, its port number) shall be returned instead of its name. flags changes ...
ROVANIEMI UNIVERSITY OF APPLIED SCIENCES SCHOOL OF TECHNOLOGY
ROVANIEMI UNIVERSITY OF APPLIED SCIENCES SCHOOL OF TECHNOLOGY

... Reducing input cost and increasing quality of services are considered as the best solutions at the moment. In currently economic situation, the telecommunication companies’ foundation is increasing dramatically, the large companies as Vietnam Mobile Service Company (VMS) need alter techniques rapidl ...
Protocol Analysis
Protocol Analysis

... This is a draft oneM2M document and should not be relied upon; the final version, if any, will be made available by oneM2M Partners Type 1. ...
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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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