User's Manual

51
1.3 I/O device
♦ Serial Port
For the models supporting serial ports, note the following. NEC ESMPRO ServerAgentService has
multiple features that use serial ports. When using these features, the ports can become insufficient. The
serial ports available for each feature are as follows.
- UPS : COM1-10
- APCU : COM1-2
- (ALIVE Maintenance)* : COM1-9
(*) Alive Maintenance uses Remote Access Service.
The available serial ports when using Remote Access Service for Manager Report (TCP/IP Out-of-Band)
are as follows.
- Manager Report: COM1-10
Among those above, only the following combination can share the serial ports.
- Alive Maintenance + Remote Access Service used by a user
When one of the features uses the line, the other feature cannot be used.
Tips
Manager Report (TCP /IP Out-of-Band), which uses Remote Access Service, can
be unable to notify failure information when sharing other serial port. Ensure not to
share serial ports.