Can multiple JON servers be installed on the same host?

Issue

• Need to create High-Availability (HA) with multiple JON instances on a single host
• Is it possible to cluster two JBoss Operations Network (JON) servers on a single host to achieve a higher availability?
• We need to set up another JBoss Operations Network (JON) instance to be clustered with the existing instance on the same host
• We need to install another server on the same host with High-Availability (HA) Configuration
• Can we install a new server in any location on same host as another server?
• Will a new server installation on same host as another server impact the existing server or database?
• Do we need a different port number for a second server being installed on the same host as another server?