COMANDI DNS Router(config)#hostname Matera Matera(config)#line vty 0 Matera(config-line)#password cisco Matera(config-line)#login Matera(config-line)#do write Building configuration... [OK] Matera(config-line)#exit Matera(config)#ip domain-name cisco.com Matera(config)#username pippo privilege 15 password 123 CMD