【2017年整理】CCNA课件.ppt

CCNA ;主要内容;课时分配和参考教材;课程教学目标;学习方法;学习网址;思科认证;思科认证介绍;CCNA 思科认证网络工程师;CCNP 思科认证资深网络工程师;CCIE 思科认证专家;思科网站使用方法;第一讲 网际互联;主要内容;1.网际互联基础知识;网络互连设备;网络互连设备——路由器;网络互连设备——真实的路由器;网络互连设备——交换机、网桥;网络互连设备——交换机、网桥;网络互连设备——集线器;Hub;网络互连设备;冲突域collision domain;冲突域;广播域broadcast domain;广播域;交换机、网桥分段——分割冲突域;交换机分割冲突域;路由器——分割广播域和冲突域;路由器——分割广播域和冲突域;冲突域与广播域个数的计算方法;冲突域与广播域个数的计算方法（续）;2.OSI参考模型;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspos