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CX220 Switch Module V100R001C10 User Guide 08

This document describes the CX220 FC switch module of the E9000 server in terms of its features, installation, removal, and configuration.
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Internal Chassis Networking

Internal Chassis Networking

This topic describes connection relationships between the CX220 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 CX220 and compute nodes. Compute node ports for connecting to the CX220 are provided by two mezzanine cards as follows:

  • The mezz1 slot connects to the FC switching planes of the CX220s in slots 2X and 3X.
  • The mezz2 slot connects to the FC switching planes of the CX220s in slots 1E and 4E.
Figure 2-8 Mapping between the CX220s and mezzanine cards on a compute node
NOTE:

If a compute node uses the ports provided by four mezzanine cards to connect to the CX220, slots Mezz1 and Mezz3 connect to switch module slots 2X and 3X respectively, and slots Mezz2 and Mezz4 connect to switch module slots 1E and 4E respectively.

The following describes the mapping between the CX220s and mezzanine cards by assuming that the CX220s are installed in slots 2X and 3X and connect to Mezz 1. If the CX220s are installed in slots 1E and 4E, the CX220s connect to Mezz 2.

Mapping Between the CX220s and Ports on Mezzanine Cards

Mapping between the CX220s and ports on the MZ220

The MZ220 provides two 16G FC ports (ports 1 and 2). Ports 1 and 2 map to the FC switching planes of the CX220s in slots 2X and 3X respectively.

Figure 2-9 Mapping between the CX220s and ports on the MZ220
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Updated: 2018-09-20

Document ID: EDOC1000069171

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