How do you check if Enterprise manager is up and running?

From: DEV <sdpant_at_gmail.com>
Date: Tue, 14 Oct 2008 16:17:05 -0700 (PDT)
Message-ID: <e2219c2a-b15c-45e0-ba37-4d8141d1079d@z18g2000prn.googlegroups.com>

As with many of you, we use Enterprise manager to send alerts. It hasn't happened to me but what if the management service infrastructure goes down? How do you make sure Enterprise manager is up and running.
Thanks,
Dev Received on Tue Oct 14 2008 - 18:17:05 CDT