Recent technological advances allow for the dynamic setup and release of end-to-end circuits consisting of Ethernet segments at the ends mapped on to Ethernet-over-SONET long-distance optical circuits. We call these Dynamically Reconfigurable Ethernet/Ethernet-over-SONET (DREEoS) circuits. For file transfers across end hosts that can be connected by a DREEoS circuit, we propose that, in most ca...

Nowadays the requirements of high speed applications are increasing day by day. So, to achieve such type of data transfer rate in OTN (optical transfer network) protocol a proposed architecture has been designed. This architecture is called as logical scrambler architecture which is specifically designed for OTN protocol & specifications of their logical resources. The logical scrambler archite...

Status of this Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Abstract This document describes extensio...

In recent years, several new models for network flows have been analyzed, inspired by emerging telecommunication technologies. These include models of resilient flow, motivated by the introduction of high capacity optical links, coloured flow, motivated by Wavelength-Division-Multiplexed optical networks, unsplittable flow motivated by SONET networks, and confluent flow motivated by next-hop ro...

A point-to-point packet transmission system which integrates a fixed-bit rate, PCM coded, NTSC quality video signal and tu o multiplexed audio channels has been prototyped. The system consists of an Assembler Interface Card (transmit end) and a Disassembler Interface Card (receive end). At the Assembler Interface Card service equipment is connected in a daisy-chained architecture. Information i...

Multiprotocol Label Switching (MPLS) is emerging as a flexible technology that can transport voice, IPv4, IPv6, layer 2 services (Frame Relay, ATM, Ethernet, etc.), and even PDH and SDH/SONET circuits over a single packet infrastructure, in a new attempt to solve the old problem of network convergence. MPLS traffic engineering, quality of service support (in combination with DiffServ), and fast...