Cisco ICND2 – Implement basic router security

Basic router security includes but not limited to:

    • Configuring an enable secret
configure terminal
enable secret 'password'
      • Secure passwords
configure terminal
service password-encryption
    • Displaying a motd
configure terminal
banner #motd#
banner #login#
    • Locking down the console port
configure terminal
line console 0
password 'password'
login
    • Configuring terminal lines for remote access
configure terminal
line vty 0 4
password 'password'
login
transport input telnet ssh (remove telnet for ssh only)