SNMP-based acquisition system for DiffServ parameters.
Saved in:
| Title: | SNMP-based acquisition system for DiffServ parameters. |
|---|---|
| Authors: | Hosek, Jiri1 hosek@feec.vutbr.cz, Molnar, Karol1 molnar@feec.vutbr.cz, Rucka, Lukas1 rucka.lukas@phd.feec.vutbr.cz, Bartl, Milan1 xbartl02@stud.feec.vutbr.cz |
| Source: | Telecommunication Systems. Mar2013, Vol. 52 Issue 3, p1595-1604. 10p. |
| Subjects: | Differentiated services networks, Simple Network Management Protocol (Computer network protocol), Computer network management, Quality of service, Management information systems |
| Abstract: | Modern communication networks cannot get along without quality of service (QoS) assurance. QoS-support mechanisms offer preferential treatment for specific traffic classes that is required especially by real-time network applications. Unfortunately current QoS technologies have certain disadvantages and limitations and therefore they are not always able to guarantee the required QoS level. This paper introduces a quality of service support system that improves the most often used quality of service support technology called Differentiated Services (DiffServ). The system proposed utilizes the Simple Network Management Protocol (SNMP) for the acquisition of configuration information from the edge router of the DiffServ domain. This information is subsequently used to control the allocation of network resources within the QoS assurance process. In order to evaluate this system we used the OPNET Modeler simulation environment where we built a simulation scenario able to interact with real network components. For this purpose we implemented the SNMP protocol into the OPNET Modeler and used it for acquisition of management information, stored in the Management Information Base (MIB) of the network node. The paper describes in details the improved QoS-support mechanism and the simulation model able to cosimulate the behavior of both real and virtual network elements. [ABSTRACT FROM AUTHOR] |
| Copyright of Telecommunication Systems is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 88392181 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: SNMP-based acquisition system for DiffServ parameters. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Hosek%2C+Jiri%22">Hosek, Jiri</searchLink><relatesTo>1</relatesTo><i> hosek@feec.vutbr.cz</i><br /><searchLink fieldCode="AR" term="%22Molnar%2C+Karol%22">Molnar, Karol</searchLink><relatesTo>1</relatesTo><i> molnar@feec.vutbr.cz</i><br /><searchLink fieldCode="AR" term="%22Rucka%2C+Lukas%22">Rucka, Lukas</searchLink><relatesTo>1</relatesTo><i> rucka.lukas@phd.feec.vutbr.cz</i><br /><searchLink fieldCode="AR" term="%22Bartl%2C+Milan%22">Bartl, Milan</searchLink><relatesTo>1</relatesTo><i> xbartl02@stud.feec.vutbr.cz</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Telecommunication+Systems%22">Telecommunication Systems</searchLink>. Mar2013, Vol. 52 Issue 3, p1595-1604. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Differentiated+services+networks%22">Differentiated services networks</searchLink><br /><searchLink fieldCode="DE" term="%22Simple+Network+Management+Protocol+%28Computer+network+protocol%29%22">Simple Network Management Protocol (Computer network protocol)</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+network+management%22">Computer network management</searchLink><br /><searchLink fieldCode="DE" term="%22Quality+of+service%22">Quality of service</searchLink><br /><searchLink fieldCode="DE" term="%22Management+information+systems%22">Management information systems</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Modern communication networks cannot get along without quality of service (QoS) assurance. QoS-support mechanisms offer preferential treatment for specific traffic classes that is required especially by real-time network applications. Unfortunately current QoS technologies have certain disadvantages and limitations and therefore they are not always able to guarantee the required QoS level. This paper introduces a quality of service support system that improves the most often used quality of service support technology called Differentiated Services (DiffServ). The system proposed utilizes the Simple Network Management Protocol (SNMP) for the acquisition of configuration information from the edge router of the DiffServ domain. This information is subsequently used to control the allocation of network resources within the QoS assurance process. In order to evaluate this system we used the OPNET Modeler simulation environment where we built a simulation scenario able to interact with real network components. For this purpose we implemented the SNMP protocol into the OPNET Modeler and used it for acquisition of management information, stored in the Management Information Base (MIB) of the network node. The paper describes in details the improved QoS-support mechanism and the simulation model able to cosimulate the behavior of both real and virtual network elements. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Telecommunication Systems is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=88392181 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11235-011-9516-2 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 1595 Subjects: – SubjectFull: Differentiated services networks Type: general – SubjectFull: Simple Network Management Protocol (Computer network protocol) Type: general – SubjectFull: Computer network management Type: general – SubjectFull: Quality of service Type: general – SubjectFull: Management information systems Type: general Titles: – TitleFull: SNMP-based acquisition system for DiffServ parameters. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Hosek, Jiri – PersonEntity: Name: NameFull: Molnar, Karol – PersonEntity: Name: NameFull: Rucka, Lukas – PersonEntity: Name: NameFull: Bartl, Milan IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2013 Type: published Y: 2013 Identifiers: – Type: issn-print Value: 10184864 Numbering: – Type: volume Value: 52 – Type: issue Value: 3 Titles: – TitleFull: Telecommunication Systems Type: main |
| ResultId | 1 |
