An Overview of IP Switching and Tag Switching
نویسندگان
چکیده
Both IP switching and Tag switching were recently proposed to improve the performance of IP routers. They are all based on a multi-layer label-swapping mechanism, but their implementations are quite different. In this paper, we present an overview of both switching mechanisms, compare their key features, identify their constraints, and analyze the effect of these constraints on performance. Our study shows that both IP switching and Tag switching are better than the conventional IP routing, but neither of them is universally superior to the other.
منابع مشابه
Cisco Systems' Tag Switching Architecture Overview
This document provides an overview of a novel approach to network layer packet forwarding, called tag switching. The two main components of the tag switching architecture forwarding and control are described. Forwarding is accomplished using simple label-swapping techniques, while the existing network layer routing protocols plus mechanisms for binding and distributing tags are used for control...
متن کاملA Comprehensive Comparison of IP Switching and Tag Switching
Both IP switching and Tag switching were recently proposed to improve the performance of IP routers. They are all based on a multi-layer label-swapping mechanism, but their implementations are quite different. In this paper, we present an overview of both switching mechanisms, compare their key features, identify their constraints, and analyze the effect of these constraints on performance. Our...
متن کاملThe Effect of Intra-sentential, Inter-sentential and Tag- sentential Switching on Teaching Grammar
The present study examined the comparative effect of different types of code-switching, i.e., intrasentential,inter-sentential, and tag-sentential switching on EFL learners grammar learning andteaching. To this end, a sample of 60 Iranian female and male students in two different institutionsin Qazvin was selected. They were assigned to four groups. Each group was randomly assigned toone of the...
متن کاملTag-switching architecture: overview
Tag switching is a way to combine the label-swapping forwarding paradigm with network layer routing. This has several advantages. Tags can have a wide spectrum of forwarding granularities, so at one end of the spectrum a tag could be associated with a group of destinations, while at the other a tag could be associated with a single application flow. At the same time forwarding based on tag swit...
متن کاملFunctions of Code-Switching Strategies among Iranian EFL Learners and Their Speaking Ability Improvement through Code-Switching
This study investigated the impact of code-switching on speaking ability of Iranian low proficiency EFL learners. Moreover, it was an attempt to show what functions existed behind code-switching strategies used by the EFL learners. To this end, 60 male and female Iranian EFL learners age-ranged between 20 and 30 participated in the study. Data collection instruments which were used were the Int...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1997