Product category:
Compliance Engineering
News Release from: Agilent Technologies Europe | Subject: N2X multiservices test solution
Edited by the Electronicstalk Editorial
Team on 25 May 2007
Switches and routers checked for
compliance
Multiservices test solution is expanded to cover compliance of Carrier Ethernet equipment.
Agilent Technologies has integrated Net-O2's Attest Connectivity Fault Management (CFM) protocol conformance test suite into its N2X multiservices test solution Network equipment manufacturers and service providers can use N2X to ensure their Carrier Ethernet switches and routers implementing the CFM mechanisms conform to the relevant IEEE and ITU-T standards, enabling the reliability of voice, video and data services over a robust and proven Ethernet infrastructure
This article was originally published on Electronicstalk on 21 Jun 2007 at 8.00am (UK)
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Defined currently in IEEE802.1ag draft 8.0, CFM provides end-to-end Carrier Ethernet diagnostic capabilities that allow service providers to rapidly detect and locate faults, ensuring the reliable delivery of delay-sensitive triple play services.
The IEEE CFM mechanisms are very similar to those in the ITU-T Y.1731 standard.
The tight alignment between these two influential standards bodies attests to the relevance of CFM to the industry.
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Isocore Corp has used the Agilent N2X multiservices test solution to validate the performance of the Alcatel-Lucent Triple Play Service Delivery Architecture.
Multiservice tester validates IPTV delivery
The N2X multiservices test solution was used in the industry's first validation of IPTV service delivery over virtual private LAN services and hybrid optical transport networks.
Multiservice tester expands for Carrier Ethernet
Agilent Technologies has developed an expanded Carrier Ethernet conformance test portfolio on its N2X multiservices test solution as part of a collaboration with Net-O2 Technologies.
The Agilent N2X CFM test suite provides the industry's first solution for validating CFM standards compliance.
"Conformance testing early in the switch-and-router product development cycle is a prerequisite to successful interoperability in multivendor networks", said Rod Unverich, Business Manager of Agilent's Data Networks Operation Division.
"Every vendor constantly 'tweaks' their protocol implementations, either as the standards evolve or simply as bugs are discovered and fixed over time".
"Therefore, ongoing regression testing for each release is mandatory to claim auditable and traceable compliance to their service-provider customers".
"The sooner we see industry-leading test vendors offering conformance test suites on key enabling technologies like CFM, the more confident service providers will be to deploy these technologies", said Carrier Ethernet industry luminary Bob Mandeville, CEO of Iometrix, the appointed Certification Test Laboratory for the Metro Ethernet Forum.
"Lack of end-to-end OAM for Ethernet was one of the final barriers to the wide-scale adoption of Carrier Ethernet".
"Consequently, CFM-capable test equipment utilised to verify vendor protocol compliance will certainly increase operator confidence levels in the crucial equipment selection process and will also ensure that the aggressive industry analyst predictions for Carrier Ethernet are indeed realised".
"Attest CFM conformance suite is currently undergoing beta trials at Net-O2's customer labs", said Manikantan Srinivasan, VP Systems Engineering of Net-O2 Technologies.
"Attest CFM provides around 150 test cases designed to verify the CFM protocols and the management support requirements in service provider networking devices as well as in customer edge devices".
"Early adapters of CFM can ensure seamless interoperability once they comply with the emerging 802.1ag standard".
The N2X CFM conformance suite leverages the longstanding collaboration between Agilent and Net-O2 by combining the robustness and completeness of the Attest CFM protocol test suite with the productivity benefits of the N2X conformance test manager.
The CFM conformance suite is the latest in the comprehensive range of Carrier Ethernet conformance suites offered on N2X, which include STP, RSTP, MSTP, LACP, VLAN, 802.1x, MEF 9 and MEF 14.
To help vendors and service providers anticipate Carrier Ethernet challenges, Agilent will host a free online educational seminar: "Ensuring Carrier Ethernet robustness for IPTV and business services", on 7th June 2007.
Delegates will discover how testing at all stages of the development and deployment cycle can reduce the risks and costs of rolling out Carrier Ethernet services and infrastructure.
The Agilent N2X multiservices test solution is available at a starting price of US $28,000.
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