摘要： 根据IS-IS协议的特点，提出了对IS-IS协议划分层次进行一致性测试的方法，对IS-IS协议划分层次的方法可以消除测试用例之间的依赖性，减少协议实现中的不一致给测试过程带来的影响，并能够增加测试的覆盖度和可信度。运用该系统对多个IS-IS协议实现进行了测试，分析了测试结果。

关键词: IS-IS, 一致性测试, 层次

Abstract: According to the characteristic of IS-IS protocol, this paper introduces a hierarchical method of conformance test for IS-IS protocol. The method can be used to cut off the dependency of test cases and reduce the influence of non-conformance in testing procedure, and increase the reliability and coverage of testing. Test of some different implementations of IS-IS protocol is accomplished. An example is given.

Key words: IS-IS, conformance test, hierarchy

中图分类号: 

• TP393.04