一：EMDC通过查看状态可以显示端口信息
[oracle@edbjr2p1 bin]$ ./emctl status dbconsole
Oracle Enterprise Manager 11g Database Control Release 11.2.0.3.0 
Copyright (c) 1996, 2011 Oracle Corporation.  All rights reserved.
https://edbjr2p1.example.com: 1158/em/console/aboutApplication
Oracle Enterprise Manager 11g is running. 
------------------------------------------------------------------
Logs are generated in directory /u01/app/oracle/product/11.2.0/dbhome_1/edbjr2p1.example.com_PROD1/sysman/log 

二：EMGC查看状态不会显示端口信息
[oracle@edbjr2p2 bin]$ ./emctl status oms
Oracle Enterprise Manager 11g Release 1 Grid Control  
Copyright (c) 1996, 2010 Oracle Corporation.  All rights reserved.
WebTier is Up
Oracle Management Server is Up

需要指定-details，并提供SYSMAN密码后才能查看端口信息
[oracle@edbjr2p2 bin]$ ./emctl status oms -details
Oracle Enterprise Manager 11g Release 1 Grid Control  
Copyright (c) 1996, 2010 Oracle Corporation.  All rights reserved.
Enter Enterprise Manager Root (SYSMAN) Password : 
Console Server Host : edbjr2p2.example.com
HTTP Console Port   : 7788
HTTPS Console Port  : 7799
HTTP Upload Port    : 4889
HTTPS Upload Port   : 4900
OMS is not configured with SLB or virtual hostname
Agent Upload is unlocked.
OMS Console is unlocked.
Active CA ID: 1

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