Book Image

CCNA Routing and Switching Complete Study Guide: Exam 100-105, Exam 200-105, Exam 200-125 - Second Edition

By : Todd Lammle
Book Image

CCNA Routing and Switching Complete Study Guide: Exam 100-105, Exam 200-105, Exam 200-125 - Second Edition

By: Todd Lammle

Overview of this book

CCNA Routing and Switching Complete Study Guide, 2nd?Edition?is your comprehensive review for the CCNA exams. Written by the leading authority on networking technology, this guide covers 100% of all objectives for the latest ICND1, ICND2, and CCNA Composite exams. Hands-on labs help you gain experience in critical procedures and practices. The CCNA certification is essential to a career in networking, and the exam can be taken in two parts or as a composite. Whichever you choose, this book is your essential guide for complete review. Full coverage and expert insight make?CCNA Routing and Switching Complete Study Guide?your ultimate companion for CCNA prep.
Table of Contents (7 chapters)

Chapter 16
Network Device Management and Security


THE FOLLOWING ICND2 EXAM TOPICS ARE COVERED IN THIS CHAPTER:

  1. 1.7 Describe common access layer threat mitigation techniques
    1. 1.7.a 802.1x
    2. 1.7.b DHCP snooping
  2. 4.0 Infrastructure Services
  3. 4.1 Configure, verify, and troubleshoot basic HSRP
    1. 4.1.a Priority
    2. 4.1.b Preemption
    3. 4.1.c Version
  4. 5.0 Infrastructure Maintenance
  5. 5.1 Configure and verify device-monitoring protocols
    1. 5.1.a SNMPv2
    2. 5.1.b SNMPv3
  6. 5.4 Describe device management using AAA with TACACS+ and RADIUS

We’re going to start this chapter by discussing how to mitigate threats at the access layer using various security techniques. Keeping our discussion on security, we’re then going to turn our attention to external authentication with authentication, authorization, and accounting (AAA) of our network devices using RADIUS and TACACS+.

Next, we’re going to look at Simple Network Management Protocol (SNMP) and the type of alerts sent to the network management...