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所在平台: Udemy |
课程主页: https://www.udemy.com/course/4g-lte-epc-advanced-troubleshooting-using-wireshark/
课程评论：没有评论
**课程名称：** 4G LTE EPC - using Wireshark 的高级故障排除 **课程概述：** 本课程专为希望提升LTE EPC理解水平、成为问题识别与解决专家的LTE工程师设计。通过分析真实网络中的Wireshark抓包和信令流程，本课程将帮助您掌握LTE呼叫流程分析，并解答LTE面试中的难题。与其他理论课程不同，本课程侧重于实际应用，通过真实案例分析EPC故障排除的各个方面。 **课程目标：** * 为解决实际网络问题提供坚实基础，介绍所有必要的概念。 * 分析以下场景/接口的实际呼叫流程： * eNodeB - MME - S1AP (S1设置、心跳、eNodeB配置更新等) * LTE Attach/Detach (组合/仅PS) * SGs for CSFB (MT/MO语音和短信) * Default Bearer Creation (S11, S5-C) * Authentication (S6a), Cancel Location Update Procedure. * 了解Diameter Routing Agent在LTE中的作用。 * 理解LTE EPC中的DNS。 * 理解SGW和PGW的选择。 * 通过分析真实的LTE EPC网络追踪，提供故障排除的技巧和窍门。 * 帮助您成为使用Wireshark调试LTE问题的专家用户。 * 通过真实网络追踪理解所有关键参数和故障。
Ask your self -Are you a LTE engineer who is looking to take their understanding of LTE EPC to the next level ?Do you want to become an expert at identifying and resolving issues ? Do you want to learn how to use Wireshark (industry leading tool for network analysis) for analyzing LTE call flows ?Do you want to learn by analyzing traces and network captures from real networks ?Do you want to ace your LTE interviews by answering trick questions ?If yes, then this course is for you. This course will cover all practical aspects of EPC troubleshooting by analyzing captures from real networks. Unlike other courses and books that offer theoretical background this course relies on real world examples. We will go through all concepts related to LTE EPC and offer tricks/tips for identifying and resolving network issues. After taking this course you will become an expert at LTE debugging. Course Objectives -Provide solid foundation to troubleshoot real network problems by introducing all necessary concepts.Analyze practical call flows for the following scenarios/Interfaces -Enodeb - MME - S1AP (S1 setup, Heartbeat, enb configuration update etc.)LTE attach/detach (combined/PS only)SGs for CSFB (MT/MO voice and SMS)Default Bearer Creation (S11, S5-C)Authentication (S6a), Cancel Location Update procedure.Role of Diameter Routing Agent in LTEDNS in LTE EPC SGW and PGW selectionProvide tips and tricks for troubleshooting problems in LTE EPC by looking a real network traces using wireshark.Make you a power user of Wireshark for debugging LTE issuesUnderstand all the key parameters and failures using real-network traces
