I am using cisco 2821 router. Initially other person has configured that router. But I just want to change one thing in that router. I need to change this below line.
ip nat inside source static tcp 172.*.*.1 80 117.218.*.* 80 extendable
I need to change this line to
ip nat inside source static tcp 172.*.*.2 80 117.218.*.* 80 extendable
Just changing the ip address. I know some commands like,
RouterR1# show running-config RouterR1# config t
But I don't know how exactly change this particular line in that Router. How can I change this?