Forum Replies

  1. Hello Francois

    If you made changes to the console and logged out, you should be able to log back in with the new username and password that have been configured. Even if you didn’t save your configuration, since the device is still powered on, the changes you made should be in effect. If you’re not able to log in, then there is an error somewhere. If you reboot the device, then any changes you made will be lost, so you should be able to log in again the same way you did originally.

    I hope this has been helpful!

    Laz

  2. Hello from Paris,
    I just got 2 Cisco 1841 and after successfully turn it to its default factory settings with :slight_smile:

    rommon 1>confreg 0x2142
    rommon 2> reset
    router#>reload
    

    answering no to “do you want to save configuration”
    After that I rename the router in Router1 with ip on fa0/1 192.168.1.253 255.255.255.0
    As I got a message in loop

    *Jan 1 00:26:44.271: %ENVMON-3-FAN_FAILED: Fan 1 is malfunctioning

    I got rid of it by Router1(config)#no logging console
    And finally saved the config by Router1#write
    and Router1# copy running-config startup-config
    And guess what happ

    ... Continue reading in our forum

  3. Hello Laz,
    1.Connection throught console using Putty
    no logging console is one of the first cli commands that I learned !

    2.Before saving, show running-config and show startup-config display exactly the same
    Normally since Ram is different from Nvram, it should display different results.
    Anyway, afer Router1#copy running-config startup-config and or Router1#write
    Naturally nothing’s changed.

    3.As you said I changed hostname router to Router1 with no logging console and ip address

    Router1#write
    Building configuration...
    [OK]
    Router1#show run
    Building configurati
    ... Continue reading in our forum

  4. Hello Francois

    Thanks for the update, glad to hear that all is well!

    Laz

  5. Hello Laz,
    For my lab, last 1841 bought has a problem with CF 64MB memory card.
    Would it be possible to format it to make it readable for 1841 IOS and then what file should I copy into it ?
    Or you suggest to buy another CF card ?
    Thank you in advance
    Kind regards from Paris

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