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IEC 61162-460-ed.2.0

Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 460: Multiple talkers and multiple listeners - Ethernet interconnection - Safety and security

STANDARD published on 4.5.2018

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The information about the standard:

Designation standards: IEC 61162-460-ed.2.0
Publication date standards: 4.5.2018
The number of pages: 144
Approximate weight : 463 g (1.02 lbs)
Country: International technical standard

Annotation of standard text IEC 61162-460-ed.2.0 :

IEC 61162-460:2018 is also available as IEC 61162-460:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 61162-460:2018 is an add-on to IEC 61162-450 where higher safety and security standards are needed, for example due to higher exposure to external threats or to improve network integrity. This document provides requirements and test methods for equipment to be used in an IEC 61162-460 compliant network as well as requirements for the network itself and requirements for interconnection from the network to other networks. This document also contains requirements for a redundant IEC 61162-460 compliant network. This document does not introduce new application level protocol requirements to those that are defined in IEC 61162-450. This second edition of IEC 61162-460 cancels and replaces the first edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) 460-Switches and 460-Forwarders are required to implement IGMP snooping; b) connection between secure and non-secure areas requires a 460-Forwarder as an isolation element; c) SFI collision detection added as function of network monitoring; d) 460-Gateway and 460-Wireless gateway are no longer required to report to the network monitoring; e) all alerts from network monitoring have standardized alert identifiers. IEC 61162-460:2018 est disponible sous forme de IEC 61162-460:2018 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis ledition precedente. LIEC 61162-460:2018 vient sajouter a la norme IEC 61162-450 lorsque des normes plus rigoureuses en matiere de surete et de securite sont necessaires, par exemple en raison dune exposition plus importante aux menaces externes ou afin de renforcer lintegrite du reseau. Le present document specifie des exigences et des methodes dessai pour les materiels a utiliser dans un reseau conforme a lIEC 61162-460 ainsi que des exigences relatives au reseau proprement dit et des exigences relatives a linterconnexion du reseau avec dautres reseaux. Le present document comprend egalement des exigences sappliquant aux reseaux redondants conformes a lIEC 61162-460. Le present document nintroduit pas de nouvelles exigences relatives aux protocoles des niveaux dapplication par rapport a celles definies dans lIEC 61162-450. Cette deuxieme edition de lIEC 61162-460 annule et remplace la premiere edition parue en 2015. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) les commutateurs-460 et les redirecteurs-460 sont exiges pour la mise en ouvre de la surveillance du trafic des protocoles Internet de gestion de groupe (IGMP – Internet group management protocol); b) le raccordement entre des zones protegees et des zones non protegees exige un redirecteur-460 en tant quelement isolant; c) ajout de la detection de collision par ID de fonction du systeme (SFI – system function ID) comme fonction de surveillance du reseau; d) la consignation de la passerelle-460 et de la passerelle sans fil-460 a la surveillance du reseau nest plus exigee; e) toutes les alertes issues de la surveillance du reseau ont des identificateurs dalerte normalises.