FusionServer CH242 V5 Compute Node
Technical White Paper
5 Hardware Description
2022-08-12
30
Figure 5-15
Connections between the LOM and I/O modules
⚫
In addition to the LOM, the compute node connects to the Fabric ports of the switch modules
through the network ports on mezzanine cards.
⚫
Powering off the compute node forcibly will make the WOL function of the LOM ports invalid.
⚫
If flow control is enabled for a LOM port, the switch module connected to the LOM port must also
have flow control enabled.
Table 5-9
I/O modules supported by the LOM
I/O Module
I/O Module
Slot
LOM
Remarks
CX916
2X/3X
√
-
1E/4E
×
The LOM cannot communicate
with the I/O modules in slots 1E
and 4E.
CX916L
2X/3X
√
-
1E/4E
×
The LOM cannot communicate
with the I/O modules in slots 1E
and 4E.
CX920
2X/3X
√
-
1E/4E
×
The LOM cannot communicate
with the I/O modules in slots 1E
and 4E.