If you change the port numbers used by the various services on the IPS/TPS, the IPS/TPS will require at least a soft reboot to enable the new port.
As an example, if you change the SYSLOG default port of 514, to another port number, the IPS/TPS will require a soft reboot to enable the change.
- CLI command for a soft reboot: reboot (IPS/TPS)
- CLI command for a hard reboot: reboot -full (IPS)
- CLI command for a hard reboot: reboot full (TPS