Mastering Cisco's Enable Secret Password Configuration

Which command configures the enable secret password?

• A. (config)#enable secret PASSWORD
• B. (config)#line enable PASSWORD
• C. (config)#enable password PASSWORD
• D. (config)#set enable PASSWORD

Answer: (A)

The command to configure the enable secret password is indeed “enable secret PASSWORD.” This command is used in the global configuration mode of a Cisco router or switch to set a password that is encrypted and provides a higher level of security compared to the traditional enable password. When you use the "enable secret" command, the password is stored in an encrypted form, using a stronger hashing algorithm, making it more secure from unauthorized access. This is critical in network environments where protecting access to privileged EXEC mode is essential. In contrast, the other options provided either do not pertain to the configuration of the enable secret password or utilize incorrect command syntax for setting up passwords. For instance, "line enable PASSWORD" suggests configuring a password for a specific line, which is not the same as setting the enable secret. The command "enable password PASSWORD" refers to setting a plain-text password instead, which is less secure, and the command "set enable PASSWORD" does not exist in Cisco IOS command syntax. Thus, using “enable secret PASSWORD” is the correct method to ensure secure access to privileged commands on a Cisco device.

The world of networking can feel like a labyrinth, can’t it? You dive into terms and commands that sometimes seem more like a foreign language. For those gearing up for the CCNA exam, one question that often pops up is how to configure the enable secret password on a Cisco device. I mean, wouldn’t it be comforting to know you’re locking down access correctly?

So, let’s cut through the noise. The command you want is simple yet mighty: (config)#enable secret PASSWORD. This line of command isn't just a string of jargon—it's your first line of defense in securing your network. It’s crucial, especially in safeguarding access to privileged EXEC mode, where you can execute commands that hold the keys to your networking kingdom.

Now, you might wonder: why this command? What’s so special about it? When you use the "enable secret" command, the password doesn't just hang out there in plain text. Nope! Instead, it's stored in an encrypted form, thanks to a robust hashing algorithm. Think about it—this means that even if someone gets their hands on your config file, they won’t just see your passwords chilling in plain sight. That's vital in a world where cyber threats lurk around every corner.

But hold on a second! Is every password command created equal? Not quite. Other options might throw you off track, like:

• (config)#line enable PASSWORD: This one confuses things a bit. It suggests a password for a specific terminal line instead of securing the privileged mode. Not what you need.

• (config)#enable password PASSWORD: Ah, the classic—this command sets a password, but it’s not encrypted. It’s like leaving your front door unlocked; not ideal, right?

• (config)#set enable PASSWORD: Funny enough, this one doesn’t even exist in Cisco IOS command syntax. It’s like trying to buy bread at a shoe store; you’re just in the wrong place!

Getting a grip on the right command is more than just passing a test; it’s about understanding how security plays out in real world networks. As you prepare for your CCNA exam, remember that each command you master shapes your knowledge and your capabilities as a networking professional.

Now, isn’t that a comforting thought? Knowing that something as small as a command can make or break your network's integrity? It’s all about having confidence in your skills and what you bring to the digital table.

Stay curious, keep studying, and remember that every command you learn is one step closer to mastering the art of networking!