atm networks ip
RSS atm networks ipFinancial Institution Selects Hitachi Solution for Its Migration to a Wide Area Ethernet Network Using Hierarchical Bandwidth Shaping
White Paper Financial Institution wanted to integrate three separate legacy ATM and leased line based Wide Area Networks (WAN) to a new Wide Area Ethernet network to connect their Headquarters, Network Center and 160 Branch Offices, while managing bandwidth... [04 Aug 2008]
Simple Admission Control Procedure for QoS Packet Switched Military Networks
White Paper Providing Quality of Service (QoS) into the net-works based on the packet switched technologies, as ATM and IP, is currently the challenge for the military communication system designers. The main element for achieving QoS capabilities is to... [04 Aug 2008]
An Investigation of MPLS Traffic Engineering Capabilities Using CR-LDP
White Paper Multi Protocol Label Switching (MPLS) was initially proposed to overcome the bottleneck of IP routing over ATM while retaining the efficiency of ATM's label swapping and forwarding abilities. Now with the advent of gigabit routers the issue of... [18 Jul 2008]
A Modular Gigabit Ethernet Backbone for NEPTUNE and Other Ocean Observatories
White Paper Recently, Gigabit Ethernet (GbE) technology has successfully competed with SONET and other legacy alternatives such as ATM and Frame Relay for Metropolitan Area Network (MAN) and Wide Area Network (WAN) implementations. [18 Jul 2008]
On QoS Management of H/2 Bearer Service for 3G Telecommunication Systems
White Paper ATM, IP). The paper proposes a mechanism on how to enhance the QoS capability handling of H/2 bearer for IP services, as well as provide the means to interconnect to oncoming 3G core networks. 3G telecommunication systems encompass a high-speed... [18 Jul 2008]
Quality of Service Routing in MPLS Networks Using Delay and Bandwidth Constraints
White Paper ATM and Frame Relay) with the routing of layer 3 (e.g. IP and IPX). In the MPLS networks, constraint-based routing computes routes that are subject to constraints such as bandwidth and administrative policy. [11 Jul 2008]
Transitioning From IP-over-LANE/ATM to IP/MPLS Networks
White Paper This paper addresses the limitations of IP-over-LANE/ATM networks and offers a viable IP/MPLS network alternative that supports voice, video, and data services. It also describes an example transition plan for migrating away from an IP-over-LANE... [10 Jul 2008]
Video Transit on an MPLS Backbone: A Solutions Brief From Juniper Networks
White Paper However, as service providers migrate to IP-based video, ATM and SONET/SDH transport becomes inefficient for the delivery of IP multicast to a wide number of endpoints. Historically, video was either compressed in MPEG2 or digitized without... [10 Jul 2008]
Design and Implementation of a Full Bandwidth ATM Firewall
White Paper This paper describes a new architecture providing a high speed access-control service for ATM and IP over ATM networks. However, access-control tools such as firewalls when used with ATM networks can destroy these properties. [10 Jul 2008]
Multi-Protocol Label Switching (MPLS): Using MPLS to Build an Application-Centric Network
White Paper This paper discusses the mechanics of using Multi-Protocol Label Switching (MPLS) to enable highly scalable, intelligent Layer 2 and 3 Quality of Service (QoS), privacy and end-to-end connectivity in either Asynchronous Transfer Mode (ATM) or... [10 Jul 2008]
The Economics of New Ethernet/IP Access Networks
White Paper New Ethernet/IP's Total Cost of Ownership advantage over Next-Gen DLC and New SONET/ATM is 62% and 29% respectively when used to support a three-phase build-out of a typical access network reflecting a broad range of access network densities and... [10 Jul 2008]
Preserving End-to-End Quality of Service for IP VPNs Over MPLS Satellite Networks
White Paper Enterprise users increasingly look to MPLS providers for services to replace traditional leased lines and as less ex-pensive alternatives to virtual circuit services, mostly Frame Relay and ATM. Carriers advertise their experience with deployed... [10 Jul 2008]
Integrating Ethernet in Carrier Class Networks
White Paper A variety of circuit-oriented constraints such as oversubscription and committed/peak transmission rates - traditionally associated with WAN technologies such as ATM and frame relay - have also emerged as Ethernet requirements. [04 Jul 2008]
Ethernet as Transport Technology of Choice in Campus Ring Environments
White Paper It has become clear that a packet-centric infrastructure is preferred and it is therefore displacing technologies like SONET, ATM and Frame Relay due to the high cost and lack of flexibility associated with these legacy technologies. [04 Jul 2008]
Leveraging Ethernet in Multiservice Networks
White Paper Frame Relay, ATM, IP-VPN and other services provided by MSNs serve as the foundation for enterprise WAN VPNs that support applications such as interoffice private networks, point-of-sale transactions and Internet access. [04 Jul 2008]
