Scipediacontent at 14:58, 21 January 2021

2021-01-21T14:58:58Z

Scipediacontent: Scipediacontent moved page Draft Content 508232533 to Wang et al 2008a

2020-10-14T13:25:50Z

Scipediacontent moved page Draft Content 508232533 to Wang et al 2008a

Scipediacontent: Created page with " == Abstract == In this paper we present an intelligent multi-topology IGP (MT-IGP) based intra-domain traffic engineering (TE) scheme that is able to handle unexpected traff..."

2020-10-14T13:25:48Z

Created page with " == Abstract == In this paper we present an intelligent multi-topology IGP (MT-IGP) based intra-domain traffic engineering (TE) scheme that is able to handle unexpected traff..."

New page

== Abstract ==

In this paper we present an intelligent multi-topology IGP (MT-IGP) based intra-domain traffic engineering (TE) scheme that is able to handle unexpected traffic fluctuations with near-optimal network performance. First of all, the network is dimensioned through offline link weight optimization using Multi-Topology IGPs for achieving maximum path diversity across multiple routing topologies. Based on this optimized MT-IGP configuration, an adaptive traffic engineering algorithm performs dynamic traffic splitting adjustment for balancing the load across multiple routing topologies in reaction to the monitored traffic dynamics. Such an approach is able to efficiently minimize the occurrence of network congestion without the necessity of frequently changing IGP link weights that may cause transient forwarding loops and routing instability. Our experiments based on real network topologies and traffic matrices show that our approach has a high chance of achieving near-optimal network performance with only a small number of routing topologies.

Document type: Part of book or chapter of book

== Full document ==
<pdf>Media:Draft_Content_508232533-beopen780-6366-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [http://epubs.surrey.ac.uk/766216/1/Adaptive%20multi-topology.pdf http://epubs.surrey.ac.uk/766216/1/Adaptive%20multi-topology.pdf]

* [https://link.springer.com/content/pdf/10.1007%2F978-3-540-79549-0_57.pdf https://link.springer.com/content/pdf/10.1007%2F978-3-540-79549-0_57.pdf]

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 In this paper we present an intelligent multi-topology IGP (MT-IGP) based intra-domain traffic engineering (TE) scheme that is able to handle unexpected traffic fluctuations with near-optimal network performance. First of all, the network is dimensioned through offline link weight optimization using Multi-Topology IGPs for achieving maximum path diversity across multiple routing topologies. Based on this optimized MT-IGP configuration, an adaptive traffic engineering algorithm performs dynamic traffic splitting adjustment for balancing the load across multiple routing topologies in reaction to the monitored traffic dynamics. Such an approach is able to efficiently minimize the occurrence of network congestion without the necessity of frequently changing IGP link weights that may cause transient forwarding loops and routing instability. Our experiments based on real network topologies and traffic matrices show that our approach has a high chance of achieving near-optimal network performance with only a small number of routing topologies.
@@ Line 14: / Line 9: @@
 The different versions of the original document can be found in:
-* [http://epubs.surrey.ac.uk/766216/1/Adaptive%20multi-topology.pdf http://epubs.surrey.ac.uk/766216/1/Adaptive%20multi-topology.pdf]
+* [http://epubs.surrey.ac.uk/766216 http://epubs.surrey.ac.uk/766216]
 * [https://link.springer.com/content/pdf/10.1007%2F978-3-540-79549-0_57.pdf https://link.springer.com/content/pdf/10.1007%2F978-3-540-79549-0_57.pdf]

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Wang et al 2008a - Revision history

Scipediacontent at 14:58, 21 January 2021

Scipediacontent: Scipediacontent moved page Draft Content 508232533 to Wang et al 2008a

Scipediacontent: Created page with " == Abstract == In this paper we present an intelligent multi-topology IGP (MT-IGP) based intra-domain traffic engineering (TE) scheme that is able to handle unexpected traff..."