السلام عليكم،

انا عندى oracle9i.1
كيف اتصل بالمستخد sys عن طريق isqlplus
فانى عندما اكتب
user:sys
password:change_on_install
connect as : sysdba

يعطينى رسالة منفصلة عن browser
يطلب user , password

أكتب في الsqlplus :
as sysdba /

hi,
i advice you to enter the database through sqlplus not isqlplus , then try to change the sys user password, after that you can login though the isqlplus , if you cannot see the authentication parameter in the sqlnet.ora file and make sure the value between the braces is none.
Regards.