NDLI: ENDIST: Edge Node Divided Spanning Tree

Content Provider	IEEE Xplore Digital Library
Author	Changjin Suh Kyungmi Kim Jisoo Shin
Copyright Year	2008
Description	Author affiliation: Sch. of Comput., Soongsil Univ., Seoul (Changjin Suh; Kyungmi Kim; Jisoo Shin)
Abstract	Carrier Ethernet integrates distributed layer-2 bridged networks to a backbone network. Currently, Carrier Ethernet uses multiple spanning tree protocol (MSTP) that allows multiple spanning trees. Shortest path bridging (SPB) based on MSTP is expected to be a major routing scheme in coming era because SPB is simple and shows better performance. These layer-2 routing protocols are built on spanning trees and have a unique routing path between two end-nodes. If we alleviate the 'unique path limitation,' we are able to achieve a better routing protocol. Based on this philosophy, we propose edge node divided spanning tree (ENDIST). In regular backbone networks, an edge node is generally connected to core networks with multiple separate links. Utilizing this property, ENDIST divides as many edge nodes as their connected links and generates trees based on SPB. Depending nodal status, ENDIST chooses a better routing path for flow-basis. This added ability contributes to level up the capacity of the layer-2 routing scheme. Through the simulation of the comparison between SPB, STP, and ENDIST, we verify the superior performance of ENDIST.
Starting Page	802
Ending Page	807
File Size	3535036
Page Count	6
File Format	PDF
ISBN	9788955191363
ISSN	17389445
DOI	10.1109/ICACT.2008.4493877
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-02-17
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	ETRI, NIA
Subject Keyword	Ethernet networks Spine Routing protocols Bridges Network topology Joining processes Computational modeling Standards development Local area networks Large-scale systems ENDIST Carrier Ethernet Spanning Tree STP MSTP SPB
Content Type	Text
Resource Type	Article

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