1 RENEW The RENEW command is used to renew a current ticket granting ticket. 2 Parameters principal_name Specifies the principal name 2 Qualifiers /CACHE /CACHE=[(cache file)] (default) Specifies the cache file to use. /SERVICE /SERVICE Specifies the service name to use. 2 Examples KERBEROS> RENEW Renews the current credential cache ticket granting ticket.