I forget my admin password how to reset my dlink des 1226g switch password

Yes.

I think you will have to reset it via the rs232 console port connection mode via a console emulator on the p.c.
It is similar thing in cisco equipment this link explains the type of process to do this
http://www.dlink.cc/d-link-switch/how-to-the-reset-the-password-on-d-link-des-3526.html
I think if you search for
DES-3226S resetting password via console port
in a search engine you might find a more specific link to a method.
https://www.google.com.au/url?sa=t&rct=j&q=&esrc=s&source=web&cd=8&cad=rja&uact=8&ved=0ahUKEwjE6cSvzeXVAhVBC8AKHUqrAIsQFghMMAc&url=ftp%3A%2F%2Fftp.dlink.de%2Fdes%2Fdes-3226s%2Fdocumentation%2FDES-3226S_man_en_revALL_CLI-Reference_ALL_051213.pdf&usg=AFQjCNGsRXh5AzlIVEWQY5P2HUX8OF-6Dg
https://www.youtube.com/watch?v=ADp6DolzW-Q
https://networkengineering.stackexchange.com/questions/5476/how-to-factory-reset-the-d-link-dgs3224tgr-switch

In order to get your router back to the original settings, you must push in the reset button (usually on the back of the router) for somewhere between 10 and 30 seconds depending on the router. You may need a pin or something small to push in the button, because it can be recessed. Once you have reset the router, the username and password will be changed to the defaults, admin and password, respectively. One thing you must remember is that resetting the router will change all of the router settings back to the factory settings. This means you will lose all of the changes you made since you got the router. Make sure to write down any things you've changed, so you can change them back after the reset. Also, I recommend updating to the latest firmware after the reset.
If you need more help post back! Thumbs and testimonial are welcome!

If the switch has not been configured leave the username and password blank here is link to dlink support which has the manual and everything you need to know to configure and reset it.

Hi,

Welcome to Fixya. D-Link Des-1008d is not a router. It's an 8 port switch. You won't be logging into that unit, It's a switch and has no login, it just works.

If you have questions please let me know. Thanks for using Fixya.

In order to get your router back to the original settings, you must push in the reset button (usually on the back of the router) for somewhere between 10 and 30 seconds depending on the router. You may need a pin or something small to push in the button, because it can be recessed. Once you have reset the router, the username and password will be changed to the defaults, admin and password, respectively. One thing you must remember is that resetting the router will change all of the router settings back to the factory settings. This means you will lose all of the changes you made since you got the router. Make sure to write down any things you've changed, so you can change them back after the reset. Also, I recommend updating to the latest firmware after the reset.
If you need more help post back! Thumbs and testimonial are welcome!

There is a great article at Working with Windows Wireless Networks .

hi,
in the web browser type 192.168.1.1 and enter password and login name as"admin" ( or if you have change login and password then enter that) and you will get the configuration page...
Hope this has helped you.. Thanks...

Dlink has stopped production and support on that particular product. Really need to dive in self and figureout resetting and configuration

This looks it can be done from console.

To go into console you need console cable connected to your switch and computer.

Start hyper terminal, by going to start-run- type "hypertrm" hit enter.

For more information refer to below manual
http://www.cybernates.com/des3326sr.pdf

User manual for your reference
ftp://ftp.dlink.com/Switch/des3326SRM/Manual/des3326SRM_Manual_402B13.zip

Hope this helps.

Try resetting it. it should solve the problem.

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