This question was published by @MERVINSLIMMONNET in another section, help us!
After adding a NIM-ES2-4 card to my router 4331 on packet tracer, I can't configure the interface because I'm told Internet protocol processing disabled when I make show ip interface of this interface.
I can't configure an ipv4 and ipv6 address on my interface
(after connecting the cable, the port is switched directly to green without shutdown)
Thank you!