Basic CISCO literacy commands

Note: This article is only for the use of literacy, and there is no technical skills at all. You can take a look at this article if you have no knowledge of NA.

1. Enter the router operation interface.

-Click here to View AnswerRouter>> 2. If you want to see the commands available in the current operation mode, enter them at the prompt.-Click here to View AnswerRouter>?

3. Enter the privileged mode, a mode in which you can fully control the vro

-Click here to View Answer-Router> enableRouter #

4. View commands that can be used in privileged mode.

-Click here to View AnswerRouter #?

5. Now I need to configure the router. What command should I use to enter the configuration mode?

-Click here to View Answer-Router # config terminalRouter (config )#

6. the vro name is used on the local interface. When you log on to the vro, you will see the vro name before the prompt (> or #). It is used to identify the location or role of the vro, for example, set your vro name to"Krang", Use the following command

-Click here to View Answer-Router (config) # hostname KrangKrang (config )#

7. The enable password command is used to control access in the privileged mode. Needless to say, the password is usually set except for the invisible or the invisible. Why? Your PC may store a video clip of avfemale, but you don't want your mom or dad to be seen by your new girlfriend. Of course, Router cannot store these things, how big is a FLSH ~ Not enough. Generally, the Router stores some things that control others' network access, and these things cannot be easily changed by others, it has become a rare thing. Therefore, you need to set a password. Therefore, use this command, suppose you want to set the password to "goindown" for the Router (this is easy to remember-it's good to understand !)

-Click here to View AnswerKrang (config) # enable password goindown

8. now you can test your password, exit the router, and try again to enter the privileged mode. Note that the password is not displayed here, if you are not familiar with the keyboard, we recommend that you first go home to practice CS and then continue reading the following content. Now input: conf term at the prompt (full format: config terminal, note that the commands of the "dead" router can be abbreviated as short as Chinese pinyin. If Americans do not take Chinese lessons, they should not be difficult.) then proceed to the next step.

9. Do you want to know the biggest problem with the enable password command? I will tell you if I have five yuan, and hit 987654321123654789 in my bank account. Please be careful not to pay for it!

The biggest problem with setting a password using enable password is that it is displayed in plain text. You can see it clearly by using show run (short for the show running-config command, what you can't see is that there is something wrong with your eyes, that is, there is no password at all.

Since there is no such thing as the "dead" giant, of course it will not be so SB, so the enable secret command is born (Applaud! Throw rotten eggs !), Use it to set the password to "ihatecisco"

-Click here to View AnswerKrang (config) # enable secret ihatecisco

10. all right, the previous step is to let everyone find the method of self-abuse in the next time. Now, exit the vro, log on again, enter the password, and then show run, the password is not something that people can understand.

Article entry: csh responsible editor: csh