I'm doing an assessment where I need to be able to ping 8.8.8.8 and configure a working email service, I can ping 8.8.8.8 and it works but my email service isn't. If someone could have a look and tell me what my issue is that'd be great.here is the a...

after configuring a password for the switch/router, I am unable to enter the password as it won't even display letters (when typing)  onto the Command Line Interface. (I'm new to packet tracer so If it's really obvious what I did wrong, that's why)