Traffic model for the interconnection of networks and operators using MPLS-TE
In this paper, the main features of MPLS Traffic Engineering are presented to illustrate how telecommunication service providers use them to create interconnections between each other in order to offer telecom services satisfying QoS commitments. Based on previous traffic models, a new model, which...
| Main Authors: | , , |
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| Format: | Online |
| Language: | eng |
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Universidad Pedagógica y Tecnológica de Colombia
2017
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| Online Access: | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/5774 |
| _version_ | 1801706076554395648 |
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| author | Restrepo, Carlos Mario Salcedo-Parra, Octavio José Sánchez-Céspedes, Juan Manuel |
| author_facet | Restrepo, Carlos Mario Salcedo-Parra, Octavio José Sánchez-Céspedes, Juan Manuel |
| author_sort | Restrepo, Carlos Mario |
| collection | OJS |
| description | In this paper, the main features of MPLS Traffic Engineering are presented to illustrate how telecommunication service providers use them to create interconnections between each other in order to offer telecom services satisfying QoS commitments. Based on previous traffic models, a new model, which deals with traffic queue balancing for different Classes of Service, and for a provider using another provider´s network is presented. The model output shows that carrying another operator’s traffic may increase delays in an undesirable manner, forcing the carrier to increase the serving rate of LSRs until Utilization is below 60 %. In order to validate the model, a number of network scenarios are implemented in the Wolfram Mathematica 10.1 Study Version, based on study case configurations of an MPLS network. The total global model is useful for future implementation of test-beds of interconnected providers under an MPLS environment. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-5774 |
| institution | Revista Facultad de Ingeniería |
| language | eng |
| publishDate | 2017 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-57742022-06-15T16:19:51Z Traffic model for the interconnection of networks and operators using MPLS-TE Restrepo, Carlos Mario Salcedo-Parra, Octavio José Sánchez-Céspedes, Juan Manuel Autonomous Systems (AS) diffserv aware Multi-Protocol Labeled Switching (MPLS) queuing balancing Traffic Engineering (TE) TE-LSP In this paper, the main features of MPLS Traffic Engineering are presented to illustrate how telecommunication service providers use them to create interconnections between each other in order to offer telecom services satisfying QoS commitments. Based on previous traffic models, a new model, which deals with traffic queue balancing for different Classes of Service, and for a provider using another provider´s network is presented. The model output shows that carrying another operator’s traffic may increase delays in an undesirable manner, forcing the carrier to increase the serving rate of LSRs until Utilization is below 60 %. In order to validate the model, a number of network scenarios are implemented in the Wolfram Mathematica 10.1 Study Version, based on study case configurations of an MPLS network. The total global model is useful for future implementation of test-beds of interconnected providers under an MPLS environment. Universidad Pedagógica y Tecnológica de Colombia 2017-01-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion investigation application/pdf application/xml https://revistas.uptc.edu.co/index.php/ingenieria/article/view/5774 10.19053/01211129.v26.n44.2017.5774 Revista Facultad de Ingeniería; Vol. 26 No. 44 (2017); 87-96 Revista Facultad de Ingeniería; Vol. 26 Núm. 44 (2017); 87-96 2357-5328 0121-1129 eng https://revistas.uptc.edu.co/index.php/ingenieria/article/view/5774/4717 https://revistas.uptc.edu.co/index.php/ingenieria/article/view/5774/6395 |
| spellingShingle | Autonomous Systems (AS) diffserv aware Multi-Protocol Labeled Switching (MPLS) queuing balancing Traffic Engineering (TE) TE-LSP Restrepo, Carlos Mario Salcedo-Parra, Octavio José Sánchez-Céspedes, Juan Manuel Traffic model for the interconnection of networks and operators using MPLS-TE |
| title | Traffic model for the interconnection of networks and operators using MPLS-TE |
| title_full | Traffic model for the interconnection of networks and operators using MPLS-TE |
| title_fullStr | Traffic model for the interconnection of networks and operators using MPLS-TE |
| title_full_unstemmed | Traffic model for the interconnection of networks and operators using MPLS-TE |
| title_short | Traffic model for the interconnection of networks and operators using MPLS-TE |
| title_sort | traffic model for the interconnection of networks and operators using mpls te |
| topic | Autonomous Systems (AS) diffserv aware Multi-Protocol Labeled Switching (MPLS) queuing balancing Traffic Engineering (TE) TE-LSP |
| topic_facet | Autonomous Systems (AS) diffserv aware Multi-Protocol Labeled Switching (MPLS) queuing balancing Traffic Engineering (TE) TE-LSP |
| url | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/5774 |
| work_keys_str_mv | AT restrepocarlosmario trafficmodelfortheinterconnectionofnetworksandoperatorsusingmplste AT salcedoparraoctaviojose trafficmodelfortheinterconnectionofnetworksandoperatorsusingmplste AT sanchezcespedesjuanmanuel trafficmodelfortheinterconnectionofnetworksandoperatorsusingmplste |
