CCENT Exam Prep (Exam 640-822)

Chapter 14. Implementing Switch Security

<feature><title>Objectives</title>

This chapter covers the following Cisco-specific objectives for the “Implement a small switched network” section of the 640-822 ICND1 exam:

<objective>

Implement and verify basic security for a switch (port security, deactivate ports)

</objective> <objective>

Verify network status and switch operation using basic utilities (including: ping, traceroute, telnet, SSH, arp, ipconfig), SHOW & DEBUG commands

</objective> </feature><feature><title>Outline</title>

Introduction			458
Securing Physical Access to the Catalyst Switch			458
Securing Terminal Access to the Catalyst Switch			458
	To Telnet or Not to Telnet		460
	Additional IOS Security Practices		461
Layer 2 Security			461
	Port Security		462