If you plan to run only 12.6 servers, skip to step 5. To run 12.5 and 12.6 servers in the same multiplex, install a 12.6 IQ Agent on the write server. While the 12.6 IQ plug-in is compatible with 12.5 or 12.6 servers, you must start 12.5 servers with a 12.5 agent and 12.6 servers with a 12.6 agent.
Use the following command:
sybinstall -add_agent
After this install, you will have two IQ Agents:
the 12.5 IQ Agent, S99SybaseIQAgent, which runs on the default port
the 12.6 IQ Agent, S99SybaseIQAgent1260, which requires its own port
Choose the option Install a standalone Sybase IQ 12.6 Agent (Alt+A) and click Next.
