Interconnecting Cisco Network Devices, Part 1 (ICND1) Foundation Learning Guide, 4/e (Hardcover)

This Cisco-authorized, self-paced foundation learning tool for both the CCENT 100-101 and CCNA® 200-120 exams offers a comprehensive overview of the diverse technologies found in modern internetworks. From routing and switching concepts to practical configuration and security, it teaches with numerous examples, illustrations, and real-world scenarios, helping you rapidly gain both expertise and confidence.

This book provides you with all the knowledge you need to install, operate and troubleshoot a small enterprise branch network, including basic network security.  Whether you are preparing for certification or simply want to understand basic Cisco networking, you’ll find this guide exceptionally valuable. Topics covered include: TCP/IP models and protocols; LANs and Ethernet; running Cisco IOS; VLANs and trunks; IP addressing and subnetting; packet delivery; static and dynamic routing; DHCP and NAT; network security; WANs, IPv6, and more.

This edition has been fully updated to reflect the new Cisco ICND1 100-101 exam blueprint. Content has been reorganized, simplified, and expanded to help you learn even more efficiently. New Production Network Simulation questions offer more real-world review, and new web video resources in each chapter walks you through many key tasks.

Interconnecting Cisco Network Devices, Part 1 (ICND1) Foundation Learning Guide, Fourth Edition is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction from authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining.

• Network functions, components, models, layers, topologies, and applications
• LAN, Ethernet, switching, routing, and packet delivery concepts
• Network management with Cisco IOS software and its command-line interface
• VLANs and segmentation: techniques for optimizing performance and flexibility
• Easy ways to create efficient IP addressing and subnetting schemes
• Cisco router configuration, including static and dynamic routing
• DHCP and NAT: dynamically providing IP addresses and handling limited address availability
• Essential network security techniques
• Traffic management with Access Control Lists
• WAN concepts, technologies, and options
• IPv6 configuration in dynamically routed network environments

這本書是Cisco授權的自學基礎學習工具，適用於CCENT 100-101和CCNA® 200-120考試，提供了現代網絡中各種技術的全面概述。從路由和交換概念到實際配置和安全性，通過大量的例子、插圖和實際場景，幫助您快速獲得專業知識和信心。

本書為您提供了安裝、操作和疑難排解小型企業分支網絡所需的所有知識，包括基本網絡安全。無論您是為了認證還是只是想了解基本的Cisco網絡，您都會發現這本指南非常有價值。涵蓋的主題包括：TCP/IP模型和協議；局域網和以太網；運行Cisco IOS；虛擬局域網和干線；IP地址和子網劃分；數據包傳遞；靜態和動態路由；DHCP和NAT；網絡安全；廣域網絡、IPv6等。

本版已完全更新，以反映新的Cisco ICND1 100-101考試大綱。內容已重新組織、簡化和擴展，以幫助您更高效地學習。新的生產網絡模擬問題提供更多實際的評估，每章的新網絡視頻資源將引導您完成許多關鍵任務。

《Interconnecting Cisco Network Devices, Part 1 (ICND1) Foundation Learning Guide, Fourth Edition》是Cisco推薦的學習路徑的一部分，該路徑包括來自授權的Cisco學習合作夥伴的模擬和實踐培訓，以及Cisco Press的自學產品。如需了解更多關於授權的Cisco學習合作夥伴全球範圍內的導師培訓、在線學習和實踐指導的信息，請訪問www.cisco.com/go/authorizedtraining。

本書涵蓋的主題包括：
- 網絡功能、組件、模型、層、拓撲和應用
- 局域網、以太網、交換、路由和數據包傳遞概念
- 使用Cisco IOS軟件及其命令行界面進行網絡管理
- 虛擬局域網和分段：優化性能和靈活性的技術
- 創建高效的IP地址和子網劃分方案的簡單方法
- Cisco路由器配置，包括靜態和動態路由
- DHCP和NAT：動態提供IP地址和處理有限地址可用性
- 基本網絡安全技術
- 使用存取控制列表進行流量管理
- 廣域網絡的概念、技術和選項
- 在動態路由的網絡環境中進行IPv6配置

以上是該書的內容簡介。