configure a router with R$1,$g$0/0,$ R$1,$G$0,1$ to include the following items: Task $($disable DNS lookup, router hostname R$1,$ domain name cisco.com, Encrypted privileged exec password class, console access password cisco, create an administrative user in the local database, username: admin, password:admi$1$pass, set VTY lines to use a local database, set Vty lines to accept ssh connection only, encrypt the clear text passwords, set a motd banner: No unauthorized entry allowed, interface G$0/0$ set a description, set the layer $3$ipv$4$ address, activate interface.Generate an RSA crypto key $1024-$bit modulus, save running $-$config to NVRAM