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Sun Rack II PDU ( Power Distribution Unit ) Network auto negotiation issues. (Doc ID 1568509.1)

Last updated on JUNE 10, 2020

Applies to:

Big Data Appliance X3-2 Hardware - Version All Versions and later
Oracle Exalogic Elastic Cloud X2-2 Qtr Rack - Version X2 and later
Exadata Database Machine V2 - Version All Versions and later
Exadata Database Machine X2-2 Full Rack - Version All Versions and later
Exadata X3-2 Eighth Rack - Version All Versions and later
Information in this document applies to any platform.

Symptoms

While connecting the Rack PDU management Ethernet port to a switch, The auto negotiated speed is 10M/Half.
Even after configuring to 100M/Full at switch side, the connection cannot be established. 

Cause

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