Basic Configuration Requirements Configure device names as shown in the topology. Disable DNS lookup. Disable HTTP on all routers and switches. Enable SSH on all router and switches. Use the device name as the username and cisco as the password on all devices. Configure logging synchronous for the console and VTY lines. Configure a MOTD banner to warn users that unauthorized access is prohibited. Device Security Encrypt the plain text passwords. Assign class as the privileged EXEC mode secret password. Assign cisco as the console and VTY passwords for login. For testing purposes WestPlex advises their WAN provider, InSec, has set the clock rate for all external WAN serial links to 128000 kbps. Configure the IPv4 and IPv6 addresses as listed in the Addressing Table