In OEM Cloud Control 12c, we can “Add Host Targets Wizard” which is accessible from the web interface.Select “new” to be able to enter credentials of the user you added as sudoer, this information will be saved so you can use it later. Click “setup”, “add target” and then “auto discovery results”. It says this directory will be created but don’t forget the user should be able to create this directory. Do not forget to add “oracle” user to sudoers on target server like we did on cloud control server!We see that new discovered hosts as 192.168.100.200 – Unfortunately there’s no DNS in my virtual network so IP address couldn’t be resolved. For example, “oracle” user can not create a directory in root partition so I created “/oracle” directory and give ownership to “oracle” user in target server before I start deploying the agent. As I see Oracle Enterprise Linux 5.5 has /usr/bin/sudo but Cloud Control’s default sudo location is /usr/local/bin/sudo so change the privileged delegation setting according to the location of sudo. If you don’t want to use auto discovery, you can add hosts manually.Here is a complete listing of DNS records I used to deploy Lync 2013.I have verifed federation works properly, IMs, conferencing, dial-in meetings, mobile and desktop client sign-in, and desk phones.Octo Perf - Commercial Saas online platform load testing service for web and mobile applications. Apica Loadtest - Offers flexible self service and full service load testing able to test 2MM concurrent users, through a network of 50 locations around the world.Key features include: Record Virtual User, design realistic virtual users, run scenario from multiple locations (Europe, USA and more), analyze bench reports to find performance bottlenecks. Test on demand or automate testing throughout development lifecycles.Locust - Scalable user load testing tool written in Python.Locust is completely event-based, and therefore it's possible to support thousands of concurrent users on a single machine.We can manually enter required information of host or we can use auto-discovery method. Nmap requires root privileges to be able to use raw sockets for “Syn Scanning” (a method to detect open ports through firewalls).If we’ll use auto discovery, we need an active agent to discover targets in network. So we need to configure “privilege delegation” in the host of our agent (which we’ll use for scanning).