From routine operations to degradation of network performance, from alerts about disruption of services to failure of device—all are events that can occur in the network infrastructure. Therefore, network administrators must have the right tools to be alerted to these events. For that reason, tools such as logs and alerts play an important role in that process. While logs are useful for detailed analysis and archiving of records, alerts enable you to be vigilant about the performance and configuration of the networking devices. With that in mind, system logging is a standard that records events in the network in general, and on servers, clients, and network devices in particular. Meanwhile, syslog is a protocol that enables access to system logging events as specified by the IETF's RFC 3164. Syslog operates on a client/server network architecture...
CCENT/CCNA: ICND1 100-105 Certification Guide
By :
CCENT/CCNA: ICND1 100-105 Certification Guide
By:
Overview of this book
CCENT is the entry-level certification for those looking to venture into the networking world. This guide will help you stay up-to date with your networking skills. This book starts with the basics and will take you through everything essential to pass the certification exam. It extensively covers IPv4 and IPv6 addressing, IP data networks, switching and routing, network security, and much more—all in some detail. This guide will provide real-world examples with a bunch of hands-on labs to give you immense expertise in important networking tasks, with a practical approach. Each chapter consists of practice questions to help you take up a challenge from what you have procured. This book ends with mock tests with several examples to help you confidently pass the certification. This Certification Guide consists of everything you need to know in order to pass the ICND 1 100-105 Exam, thus obtaining a CCENT certification. However, practicing with real switches and routers or a switch or router simulator will help you succeed.
Table of Contents (18 chapters)
Preface
Free Chapter
Introduction to Computer Networks
Communication in Computer Networks
Introduction to Switching
Setting Up the Switch
Introduction to Routing
Setting up the Router
Networking Services and Maintenance
Network Troubleshooting
Studying and Preparing for ICND 1 (100-105) Exam
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Appendix A: Answers to Chapter Questions
Appendix B: Cisco Device Icons
Appendix C: Numbering Systems and Conversions
Appendix D: Boolean Algebra
Appendix E: Subnetting
Appendix F: Cisco Packet Tracer
Appendix G: Graphical Network Simulator-3 (GNS3)
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