ECI Telecom: NPT for PTN
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NPT, ECI’s MPLS-TP based packet transport solution for Packet Transport Networks, is about putting first things first: Lowest Cost with Improved Performance.
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Tcp and udp.transmission control protocol.user datagram protocol
This document compares TCP and UDP protocols. TCP provides reliable, ordered, and error-checked delivery of streams of data between applications running on hosts communicating over an IP network. It is used for applications like HTTP, FTP, and SMTP that require reliable data transmission. UDP is a simpler protocol that transmits datagrams without acknowledgments or guaranteed delivery, making it faster than TCP. It is used for applications like DNS, DHCP, streaming media, and online games where packet loss is acceptable. The document discusses the advantages and disadvantages of each protocol and why they are used for certain applications.
Ngn presentation
This document provides an overview of Next Generation Networks (NGN). It defines NGN as a packet-based network that provides telecommunication services and allows for multiple broadband transport technologies. The document discusses NGN standardization by organizations like ITU-T, convergence towards NGN through the integration of networks like PSTN and mobile, and the softswitch-based NGN architecture featuring components like media gateways, application servers, and media servers.
dissertation
This document discusses traffic engineering with Multi-Protocol Label Switching (MPLS) in core networks. It begins with an introduction to traffic engineering and defines problems in current IP networks like network congestion and IP address shortage. The document then discusses existing approaches like IP networks and Open Shortest Path First (OSPF) routing protocol, highlighting their benefits and limitations. The aim and objectives of exploring MPLS as an improved solution are provided.
IRJET- Performance Analysis of MPLS-VPN and Traditional IP Network
This document analyzes and compares the performance of MPLS-enabled networks and traditional IP networks. It discusses how MPLS protocol performs with OSPF protocol. Nine Cisco routers running IOS version 12.4 were used to test network performance with MPLS and traditional IP routing. The results show how service providers can benefit from MPLS services by increasing network latency and additional benefits obtained from MPLS. Key areas analyzed include latency, utilization in the network. MPLS networks offer benefits like traffic engineering, scalability, VPN services, and ability to carry layer 2 protocols over the MPLS core.
TCP AND UDP
TCP and UDP are transport layer protocols that work in the OSI and TCP/IP models. TCP provides reliable, ordered delivery of data through connection-oriented transmissions, while UDP provides fast but unreliable connectionless delivery. TCP is used for applications like HTTP, FTP, and SMTP that require reliable data transmission. UDP is used for applications like DNS, DHCP, VOIP and online games where losing some data is acceptable but minimizing delay is important. While TCP guarantees delivery, it introduces more overhead; UDP is faster but does not guarantee delivery or order of packets.
Euronet customer reference
Euronet Worldwide is an industry leader in payment processing and financial transactions. They needed a consolidated network to interconnect their Central and Eastern European operations across 27 locations in 13 countries. GTS designed an MPLS VPN solution with high availability and redundancy to provide fast and efficient connectivity. Euronet praised GTS' services for fulfilling their requirements and enabling faster and more efficient communication.
Managed leased line network (MLLN) .ppt
1. The document discusses Managed Leased Line Network (MLLN), which is BSNL's integrated network for providing leased line services.
2. MLLN uses a Network Management System to provide centralized monitoring and management of leased lines. This allows for improved quality of service, reliability, and fault management.
3. The key elements of MLLN include nodes like DXC and VMUX, network terminating units, servers, workstations, and networking equipment. MLLN provides a scalable solution for leased line customers like corporations, banks, and government organizations.
MPLS: Future Proofing Enterprise Networks for Long-Term Success
MPLS is a technology that facilitates various network services by attaching short labels to data packets to identify how they should be handled by routers. It provides more efficient routing and support for quality of service compared to traditional TCP/IP networking. MPLS is important for businesses because it allows them to consolidate multiple network types and prioritize applications to improve performance. When selecting an MPLS provider, enterprises should consider the provider's network coverage, experience implementing MPLS, pricing structure, and long-term ability to support the network's evolution.
MPLS: Future Proofing Enterprise Networks for Long-Term Success
Today’s network manager has a tough job. Why? There are any number of networking protocols to manage. Maintaining these different networks requires any number of operating procedures.
What to do? This report from IDC look at one solution that helps manage this intricate environment. It’s called multiprotocol label switching (MPLS), and it serves as a simplified way to transport multiple applications such as voice, video, and data.
Mpls Future Proofing Enterprise Networks For Long Term Success Wp101094
1) MPLS is a networking technique that facilitates efficient transport of different types of traffic like voice, video, and data over a single network. It provides simplified infrastructure, high scalability, availability, and security.
2) MPLS labels packets with short identifiers called labels which are used to route packets more efficiently compared to TCP/IP. This allows for traffic prioritization and quality of service.
3) For enterprises, MPLS enables converged wide area networking that reduces costs by decreasing the number of managed networks while improving flexibility, management, and application performance through traffic prioritization capabilities.
Vp ns
VPNs, Tunneling, and Overlay Networks
Virtual private networks (VPNs) allow private networks to be extended over public networks like the internet. VPNs provide benefits like extended communication, reduced costs, and improved productivity. There are two main types of VPNs: remote-access VPNs which connect users to a private network from various locations, and site-to-site VPNs which connect organizations' remote sites into a private network or allow organizations to share environments. Tunneling protocols like PPP and protocols like IPsec are used to securely encapsulate and transmit data across VPNs. Multiprotocol Label Switching (MPLS) and overlay networks are additional methods to improve network performance and security.
Dynamic synchronous transfer mode
This document discusses Dynamic Synchronous Transfer Mode (DTM), a networking technology designed to efficiently use the high transmission capacity of optical fibers. DTM aims to provide high-speed networking with adaptive bandwidth and support for real-time multimedia traffic like audio and video. It is intended to increase fiber usage by reducing network complexity compared to traditional circuit switching and packet switching approaches. The future of DTM involves supporting the hundreds of wavelengths that will be carried by single fibers in the near future.
Global Vlink Brochure
The document is a brochure for NTT Communications' Global Virtual Link service, which is a virtual point-to-point Layer 2 VPN solution that connects enterprise sites more flexibly, cost-effectively, securely, and reliably compared to traditional private line, Frame Relay, and ATM networks. It reduces costs by converging multiple services like remote access and site-to-site networks over a single IP connection. The service provides encryption for security, flexibility to utilize existing hardware and internet access, rapid service delivery by quickly defining virtual circuits, and scalability to seamlessly scale up to 1Gbps. It allows enterprises to create single extended LANs across multiple cities.
NTC Report
This internship report summarizes Muhammad ZainUl Abideen's internship at the Switching Department of National Telecom Corporation (NTC) in Islamabad from October 2, 2014. It discusses NTC's progress since its establishment in 1996, including developing its own infrastructure like optical fiber backbone, billing system, and multi-services data network. It describes the various departments of NTC and services it offers. It also provides an overview of NTC's EWSD digital switching system, digital telephony, and plans to migrate to an IP-based next generation network.
PLNOG 5: Rafał Szarecki - SEAMLESS MPLS
This document discusses the concept of Seamless MPLS, which aims to provide end-to-end MPLS connectivity across an entire network from access to core. The key benefits of Seamless MPLS include convergence, true service freedom allowing services to be deployed and moved freely, and enabling a network architecture that exists to enable services rather than constrain them. The document outlines a network architecture for Seamless MPLS that divides the network into autonomous regions connected by border nodes, with intra-region and inter-region MPLS connectivity established using labeled BGP. This architecture supports very large scale networks while providing robust and resilient connectivity to facilitate flexible service delivery.
Unified MPLS
The document discusses the need for unified MPLS networks to efficiently support increasing packet transport demands. It notes that service and revenue models are shifting from circuit-based to packet-based as traffic demands explode. It also discusses how events like cloud computing and LTE deployment are driving adoption of intelligent packet-based networks. Unified MPLS allows for a single end-to-end network that simplifies operations through protocol reduction and separation of transport from service operations. Leading network operators are adopting this approach to build more cost-effective networks that can improve return on investment.
Tcp and udp
TCP guarantees reliable delivery of data packets in the correct order, while UDP does not provide these guarantees. TCP is commonly used for applications that require reliable data transfer like HTTP and FTP. UDP is used for applications that prioritize speed over reliability, such as media streaming, VoIP, and online games. While TCP ensures error-free transmission, it introduces more overhead and latency than UDP. The choice between TCP and UDP depends on an application's requirements for reliability versus speed.
2002023
This document discusses introducing IP transport capabilities into the Cello Packet Platform (CPP) telecommunications technology. It notes that voice traffic is being replaced by data traffic, putting new demands on networks to handle both delay-sensitive and packet-oriented traffic. While ATM was considered the solution for quality of service, issues around scalability, administration and cost have emerged. The document outlines six basic principles for IP services in CPP, including embedding an IP router across the main processor cluster and device boards, and fully distributing IPv4/IPv6 forwarding in hardware or software. Introducing IP support in CPP provides benefits to network operators by offering a consistent solution for TDM, ATM and IP transport.
An Insight Into The Qos Techniques
The document provides an overview of Janet Abbate's book "Inventing the Internet" which explores the history of the development of the Internet from 1959 to 1994. The book examines the social and cultural factors influencing the Internet's evolution from ARPANET to a global network. It analyzes how the Internet was shaped by collaboration and conflict between various players including government, military, computer scientists, and businesses. The author traces the technological development of the Internet and links it to organizational, social, and cultural changes during that period.
MPLS Virtual Private Networks.pdf
This lesson describes the concept of VPN and introduces some VPN terminology.
Importance
This lesson is the foundation lesson for the MPLS VPN Curriculum.
Objectives
Upon completion of this lesson, the learner will be able to perform the following
tasks:
■ Describe the concept of VPN
■ Explain VPN terminology as defined by MPLS VPN architecture
Similar to ECI Telecom: NPT for PTN (20)
Tcp and udp.transmission control protocol.user datagram protocol
Tcp and udp.transmission control protocol.user datagram protocol
IRJET- Performance Analysis of MPLS-VPN and Traditional IP Network
IRJET- Performance Analysis of MPLS-VPN and Traditional IP Network
MPLS: Future Proofing Enterprise Networks for Long-Term Success
MPLS: Future Proofing Enterprise Networks for Long-Term Success
MPLS: Future Proofing Enterprise Networks for Long-Term Success
MPLS: Future Proofing Enterprise Networks for Long-Term Success
Mpls Future Proofing Enterprise Networks For Long Term Success Wp101094
Mpls Future Proofing Enterprise Networks For Long Term Success Wp101094
ECI Telecom: NPT for PTN
- 1. Native Packet Transport Packet Transport Networks
- 2. Communications became an intrinsic part of human experience. We wake up with our phones, we fall asleep on our tablets. NPT for PTN
- 3. As the sheer volume of packet being transported explodes around us, you are looking for packet based transport networks to lower the cost per bit. NPT for PTN
- 4. To build these advanced packet based transport networks, you are offered routers and sophisticated L3-based equipment, which are very different from the TDM-based transport equipment your current transport networks are based upon, and with which your staff is used to. NPT for PTN
- 5. Which begs the question: How easy is to operate these networks?! Not so easy. And to make things worse, the price tag is prohibitive! NPT for PTN
- 6. But not all is lost. After all, it’s possible to combine the packet efficiency on the one hand and the transport reliability and ease of management you are used to on the other hand. Without costs skyrocketing… NPT for PTN
- 7. But how is that possible, you ask. Show us what’s inside… You will get exactly what you need: The MPLS-TP for reliability and efficiency, centralized and easy to use GUI-based management for simple operation, and flexible packet and TDM handling for cost-effective delivery of any type of traffic. NPT for PTN
- 8. And… You don’t have to pay for extra functionalities that you don’t need, and without adding extra complexity to your day to day operations. NPT for PTN
- 9. So you decide to build a Packet transport network – PTN, you are better off getting NPT – a Native Packet transport network. Be flexible to handle any type of traffic either natively or through Circuit Emulation, guarantee the lowest TCO. NPT for PTN
- 10. The NPT brings multidimensional flexibility for capacity, interfaces, and protocols, it extends MPLS-TP into the metro network without the cost and complexity associated with running complex IP protocols on thousands of network elements. With a friendly easy to use GUI-based unified multi-layer management system, provisioning and maintenance is as simple as it’s been until now with TDM-based networks and services. NPT for PTN
- 11. NPT PTN Would you like to learn more?