iis+tomcat的session问题?

[zgq]

我在win2k下用iis+tomcat3.2.3解析jsp，启动tomcat,在8080口程序正常，用80口
程序执行但是session没有执行页面上显示

HTTP/1.1 200 OK Server: Microsoft-IIS/5.0 Date: Thu, 22 Aug 2002 03:36:37 GMT Connection: close Content-Type: text/html; charset=GBK Set-Cookie2: JSESSIONID=09hy9n3oi2;Version=1;Discard;Path="/" Set-Cookie: JSESSIONID=09hy9n3oi2;Path=/ Servlet-Engine: Tomcat Web Server/3.2.3 (JSP 1.1; Servlet 2.2; Java 1.3.0_02; Windows 2000 5.0 x86; java.vendor=Sun Microsystems Inc.)


这是怎么回事啊？