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ccna voice book 640-461 free download.1 0001.0001.1144 SecureConfigured Fa0/l -Total Addresses in System :21 Max Addresses limit in System :6176In this example, there are three MAC addresses associated with FA0/1, the first two of which are dynamically learned, while the last is statically configured.Video 11.03 A multimedia demonstration of configuring and verifying port security on a switch is included in the companion digital resource to this book.Exam Requirements 2960 Switch Overview Be sure to familiarize yourself with the LEDs on the 2900 Series switches, including the SYSTEMLED and port LEDs and their possible colors.Switch startup Understand what conditions will automatically run the setup script.Basic Switch ConfigurationBe able to perform basic configuration on the switch: hostname, password, assign an IP address to a VLAN interface, and configure the default gateway address; know when the default gateway address must be configured on the switch. View the basic operational values of the switch * First Nose Gas . "J.~ f. * ??? .... ,. ?, . :. ^^???4M.^^:beak ":...' ,:. , slave %*:;,:Understand how to view MAC addresses in the MAC address table (showmac-address-table) and how to compare inbound frames to this table to determine how the switch will forward them.Port Security FeaturesOf the five sections in this chapter, this section is probably the most important for the exam. Be sure to understand the reasons for using port security and the commands used to configure it; know why the maximum number of addresses on an interface is set to 1; keep in mind the three violation modes and the measures they take; know the similarities and differences between dynamic, sticky, and static learning and under what circumstances they are used; and be able to configure port security on the switch, as simulation-basedexam questions may require you to do so!