NETWORK LAYER
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the boot up sequence of a router?
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POST, Load IOS, Load Startup, Bootstrap Loader
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POST, Bootstrap Loader, Load IOS, Load Startup
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Bootstrap Loader, Load IOS, POST, Load Startup
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Load IOS, Load Startup, POST, Bootstrap Loader
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Explanation:
Detailed explanation-1: -On power on cisco router first will perform the POST( Power on self test). The bootstrap looks for and loads the Cisco IOS software. The IOS software looks for a valid configuration file stored in NVRAM. If a startup-config file is in NVRAM, the router will load and run this file. More items
Detailed explanation-2: -What is the first step a typical Cisco router takes, during the boot process, when attempting to locate an operating system to load? The router checks its configuration register boot field.
Detailed explanation-3: -Starting POST Test and Bootstrap. Locating and Installing IOS. Finding and Running the Initial Configuration File. Router Initial Setup. 07-Mar-2020
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