Hi @JohnShepard8334 ,
The parameters entered in the startup configuration with the command:
R#copy running-config startup-config
or
R#wr
To be able to review these at any time you can occupy the command:
R#show running-config
For example, if you entered these commands:
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip address 192.168.0.1 255.255.255.0
Router(config-if)#no shutdown
Then you would see something like this when reviewing
Router#show running-config
interface FastEthernet0/0
ip address 192.168.0.1 255.255.255.0
Regards