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CX920 Switch Module V100R001 User Guide 09
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Internal Chassis Networking

Internal Chassis Networking

This topic describes connection relationships between the CX920 and mezzanine cards on compute nodes.

For details, see E9000 Blade Server Mezz Module-Switch Module Interface Mapping Tool.

Figure 2-8 shows the internal chassis networking between the CX920 and compute nodes. Compute node ports for connecting to the CX920 are provided by two mezzanine cards and the LOM as follows:

  • The mezz1 slot connects to the 40GE switching planes of the CX920s in slots 2X and 3X.
  • The mezz2 slot connects to the 40GE switching planes of the CX920s in slots 1E and 4E.
Figure 2-8 Mapping between the CX920s and mezzanine cards on a compute node

The LOM connects to the 10GE switching planes of the CX920s in slots 2X and 3X.

Figure 2-9 Mapping between the CX920s and a compute node LOM

Mapping Between the CX920s and Ports on Mezzanine Cards

Mapping between the CX920s and ports on the MZ710

The MZ710 provides two 40GE ports (ports 1 and 2). Ports 1 and 2 map to the 40GE switching planes of the CX920s in slots 2X and 3X respectively.

Figure 2-10 Mapping between the CX920s and ports on the MZ710
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Updated: 2019-12-04

Document ID: EDOC1000170901

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