I/O Expansion; Pcie Cards - Huawei FusionServer Pro CH121 V5 User Manual

FusionServer Pro CH121 V5 Compute Node
User Guide
to the Base network ports of the switch modules in slots 2X and 3X. The LOM supports Wake
on LAN (WOL) and PXE functions.
Figure 2-15 Connections between the LOM and I/O modules
Table 2-10 I/O modules supported by the LOM
I/O Module
CX916
CX920

2.6 I/O Expansion

2.6.1 PCIe Cards

l
Issue 06 (2019-08-10)
NOTE
l In addition to the LOM, the compute node connects to the Fabric ports of the switch modules
through the network ports on mezzanine cards.
l Powering off the compute node forcibly will make the WOL function of the LOM ports invalid.
l If flow control is enabled for a LOM port, the switch module connected to the LOM port must also
have flow control enabled.
I/O Module
Slot
2X/3X
1E/4E
2X/3X
1E/4E
The server supports a range of PCIe cards to provide diverse expandability and ease of
peripheral connections.
Copyright © Huawei Technologies Co., Ltd.
LOM Remarks
-
√
× The LOM cannot communicate
with the I/O modules in slots 1E
and 4E.
-
√
× The LOM cannot communicate
with the I/O modules in slots 1E
and 4E.
2 Hardware Description
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