Objectives
The simulator ticks each one as soon as the network meets it.
- Rename the router HQ-R1.
- Protect privileged mode with an enable secret.
- Require a console password (password + login).
- Add a login banner (banner motd).
- Prepare SSH: domain name, RSA keys and SSH version 2.
- Allow only SSH on VTY 0 4 with local users (username + login local).
- Encrypt plain-text passwords and save the configuration.
