客户端联接 oracle sysdba 没有权限

客户端连接 oracle sysdba 没有权限
windows 客户端连接linux服务器上oracle sysdba 没有权限，但是scott/tiger能正常登陆。各位大虾们帮帮忙

[解决办法]

SQL code

--as sysdba 是不能省略的。C:\Documents and Settings\Administrator>sqlplus sys/oracle as sysdbaSQL*Plus: Release 10.2.0.1.0 - Production on 星期四 8月 11 15:43:03 2011Copyright (c) 1982, 2005, Oracle.  All rights reserved.连接到:Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - ProductionWith the Partitioning, OLAP and Data Mining options[SYS@myorcl] SQL>exit从 Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - ProductionWith the Partitioning, OLAP and Data Mining options 断开C:\Documents and Settings\Administrator>sqlplus scott/tigerSQL*Plus: Release 10.2.0.1.0 - Production on 星期四 8月 11 15:43:14 2011Copyright (c) 1982, 2005, Oracle.  All rights reserved.连接到:Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - ProductionWith the Partitioning, OLAP and Data Mining options[SCOTT@myorcl] SQL>
[解决办法]
一楼正解，as sysdba
[解决办法]
对。/as sysdba   如果还是报错，你得检查oracle软件里面的dll
[解决办法]
as sysdba…