09-06-2021 06:49 PM
hello buy a new cisco dph 154 on amazon. when I try to enter the S/N It tells me that it does not exist s/n not found. they sent me a new one and it tells me the same thing. is there any way to check if the s/n will be fine before making the purchase? some idea before returning the second.
09-07-2021 12:10 AM
Hello,
click on the link below and enter the serial number. If the serial number is valid, you will get support options.
https://ccrc.cisco.com/ServiceContract/contract/
Apart from that, if you suspect you are dealing with counterfeit products, the link below provides more checks than only the serial number:
09-07-2021 06:08 PM
Thank you for your answers. I will verify everything
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide