08-26-2023
10:20 PM
- last edited on
08-27-2023
01:53 AM
by
shazubai
how can i verify if a cisco HWIC-4T serial card type is V1, V2 or V3?
08-26-2023 10:32 PM
@Shivadre use below command.
#sh invent
08-27-2023 12:31 AM
Hello @Shivadre,
If you know the product serial number, you can use Cisco's Product Identification Tool (https://cway.cisco.com/sncheck/) to retrieve information about the product, including its version.
Also, if the Cisco device is powered on you might be able to retrieve information about the installed HWIC-4T version using command #show inventory as @Kasun Bandara said.
08-27-2023 03:01 AM
sh inventory is one of the commands, if the router IOS version supports it.
Otherwise, look at the model number of the WIC and it will also specify the hardware revision number. IF the WIC card is very old, it will not specify.
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