Remove configuration commands for a now non-existent EHWIC card in Cisco 1921

[radiomean]

Hi, I am sure this will have a trivial answer but it's annoying me...

I have a Cisco 1921 router and have been using an EHWIC-4ESG 4 port switch card. It has 4 gig ethernet ports. I have now removed the card and I get errors in the terminal regarding configuration of the now non-existent ports (such as 'interface GigabitEthernet 0/0/0 invalid input'). The configuration commands are therefore still in the startup config - so how can I remove them please? I realise this will have little bearing on the performance of the router but I don't like it to be untidy and generating unnecessary error messages!

Many thanks, Bill

[balaji.bandi · Accepted solution]

Since teh card not available in the chasis, and it was save config, you expected this behaviour.

either you can do no with line error - or write configuration after booted. so current config should override exiting one.

[radiomean]

OK, thanks...