ATIS 0300015-2011 Next Generation Interconnection Interoperability (NGIIF) Reference Document Part III Installation Testing and Maintenance Responsibilities for SS7 Links and Trunk.pdf
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1、 ATIS-0300015 Next Generation Interconnection Interoperability (NGIIF) Reference Document Part III, Installation, Testing and Maintenance Responsibilities for SS7 Links and Trunks Attachment D Test Severity Analysis Criteria Version 12.0 ATIS is the leading technical planning and standards developme
2、nt organization committed to the rapid development of global, market-driven standards for the information, entertainment and communications industry. More than 200 companies actively formulate standards in ATIS Committees, covering issues including: IPTV, Cloud Services, Energy Efficiency, IP-Based
3、and Wireless Technologies, Quality of Service, Billing and Operational Support, Emergency Services, Architectural Platforms and Emerging Networks. In addition, numerous Incubators, Focus and Exploratory Groups address evolving industry priorities including Smart Grid, Machine-to-Machine, Connected V
4、ehicle, IP Downloadable Security, Policy Management and Network Optimization. ATIS is the North American Organizational Partner for the 3rd Generation Partnership Project (3GPP), a member and major U.S. contributor to the International Telecommunication Union (ITU) Radio and Telecommunications Secto
5、rs, and a member of the Inter-American Telecommunication Commission (CITEL). ATIS is accredited by the American National Standards Institute (ANSI). For more information, please visit www.atis.org. Notice This document was developed by the Alliance for Telecommunications Industry Solutions (ATIS) sp
6、onsored Next Generation Interconnection Interoperability Forum (NGIIF). The NGIIF addresses next-generation network interconnection and interoperability issues associated with emerging technologies. Specifically, it develops operational procedures which involve the network aspects of architecture, d
7、isaster preparedness, installation, maintenance, management, reliability, routing, security, and testing between network operators. In addition, the NGIIF addresses issues which impact the interconnection of existing and next generation networks and facilitate the transition to emerging technologies
8、 All changes to this document shall be made through the NGIIF issue resolution process. Note Regarding Previous Versions The NIIF Reference Document was formerly known as the Network Operations Forum (NOF) Reference Document. The NOF Reference Document was published and maintained by Bellcore. The l
9、ast version of the NOF Reference Document is Issue 13. Disclaimer and Limitation of Liability The information provided in this document is directed solely to professionals who have the appropriate degree of experience to understand and interpret its contents in accordance with generally accepted eng
10、ineering or other professional standards and applicable regulations. No recommendation as to products or vendors is made or should be implied. NO REPRESENTATION OR WARRANTY IS MADE THAT THE INFORMATION IS TECHNICALLY ACCURATE OR SUFFICIENT OR CONFORMS TO ANY STATUTE, GOVERNMENTAL RULE OR REGULATION,
11、 AND FURTHER NO REPRESENTATION OR WARRANTY IS MADE OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. ATIS SHALL NOT BE LIABLE, BEYOND THE AMOUNT OF ANY SUM RECEIVED IN PAYMENT BY ATIS FOR THIS DOCUMENT, WITH RESPECT TO ANY CLAIM, AND IN
12、 NO EVENT SHALL ATIS BE LIABLE FOR LOST PROFITS OR OTHER INCIDENTAL OR CONSEQUENTIAL DAMAGES. ATIS EXPRESSLY ADVISES THAT ANY AND ALL USE OF OR RELIANCE UPON THE INFORMATION PROVIDED IN THIS DOCUMENT IS AT THE RISK OF THE USER. ATIS-0300015, NGIIF Reference Document, Part III, Installation and Maint
13、enance Responsibilities for SS7 Links and Trunks, Attachment D, Test Severity Analysis Criteria, Formerly NIIF 5018 The NGIIF Reference Document, Part III, Installation and Maintenance Responsibilities for SS7 Links and Trunks, Attachment D, Test Severity Analysis Criteria, is an ATIS standard devel
14、oped by the NGIIF. Published by Alliance for Telecommunications Industry Solutions 1200 G Street, NW, Suite 500 Washington, DC 20005 Copyright 2011 by Alliance for Telecommunications Industry Solutions All rights reserved. 2 No part of this publication may be reproduced in any form, in an electronic
15、 retrieval system or otherwise, without the prior written permission of the publisher. For information contact ATIS at 202.628.6380. ATIS is online at . Printed in the United States of America. 3 Test Severity Analysis Criteria Table of Contents 1 SEVERITY LEVELS 4 2 REASONS 4 3 LEVEL 2 SS7 LINK TES
16、T . 4 4 LEVEL 2 SS7 LINK TEST . 5 5 LEVEL 3 SS7 LINK TEST . 6 6 ISUP TESTS . 7 7 SCCP MANAGEMENT MESSAGES ACROSS SS7 NETWORKS 8 4 1 Severity Levels 1. Very low probability of causing Network Harm. 2. Low probability of causing Network Harm. 3. May cause Network harm if tests run for a long time or a
17、re improperly performed. 4. Will cause Network harm if tests run for a long time or are improperly performed. 5. Too risky to be performed during normal Traffic periods. 6. Not recommended to be done where it affects Live network traffic. 2 Reasons Tests are only performed over test trunks that are
18、not yet carrying live traffic. There should be minimal or no affect on other trunks or the switch itself. Only affects one Link. Tests are only performed over test trunks that are not carrying live Traffic. Other trunks and the switch itself may be affected. Affects two or more Links. Test Scripts m
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