QLogic CNA: Intermittant link drop when connected to Cisco 4001i - IBM BladeCenter
RETAIN tip: H21348
The QLogic Dual-Port 10 GB Converged Network Adapter (CFFh) for IBM BladeCenter, Option part number 42C1830 (QMI8242), to the Cisco Nexus 4001i Switch default Ethernet port speed setting 'Auto' fails to negotiate correctly and changes to 1 Gb/s, which is not supported on the adapter.
This occurs at random and takes the port down.
The system may be any of the following IBM servers:
The system is configured with one or more of the following IBM Options:
This tip is not software specific.
Log in to the Cisco 4001i switch module and configure the port speed to:
Applicable countries and regions
Document id: MIGR-5093145