Raritan PX3TS, Руководство пользователя

Страница: 800 / 842

Appendix I: Additional PX3TS Information
776
Tip: To determine which PX3TS may be the failure point of network, you
may ping each PX3TS in the cascading chain, or check the slave-related
events in the event log of each PX3TS. See
The Ping Tool
(on page 776)
and Slave Device Events in the Log (on page 775).
For an iX7
™
cascading chain, also check the following:

Whether the Ethernet interface (ETH1 or ETH2) where the network or
cascading cable is connected is disabled on the cascaded device in
question or any upstream device.

Whether the connection complies with the cascading guidelines if it
is set to the Port Forwarding mode. See
Unsupported Cascading
Connections for Port Forwarding (on page 36).
Slave Device Events in the Log
In the Bridging mode, events regarding connection/disconnection of a
downstream slave device via USB is NOT logged.
However, in the Port Forwarding mode, whenever the connection or
disconnection of a downstream slave device via USB is detected, the
PX3TS at the USB-A end of the USB cable logs it in the internal log. Note
that the PX3TS at the USB-B end of the cable does NOT log these events.
There are two slave-related events in the Port Forwarding mode:
Event Description
Slave connected This log entry is generated when a PX3TS detects
the presence of a slave device on its USB-A port.
Slave
disconnected This log entry is generated when it detects the
disconnection of a slave device from its USB-A
port.