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2–Configuring NIC
NIC TroubleShooting/Diagnostics
SN0054671-00 B 2-75
To display transceiver DMI data, issue the following command:
qaucli -pr nic -trans [cna_port_inst]
Ethtool Diagnostics
To perform an adapter self-test using ethtool-based diagnostics, issue the
following command:
# ethtool -t eth<x> offline
The self-test includes the following:
Loopback test
Interrupt test
Link test
Register test
Examples
# ethtool -t eth8 offline
The test result is PASS
The test extra info:
Register_Test_on_offline 0
Link_Test_on_offline 0
Interrupt_Test_offline 0
Loopback_Test_offline 0
# ethtool -t eth4
The test result is PASS
The test extra info:
Register_Test_on_offline 0
Link_Test_on_offline 0
Interrupt_Test_offline 0
Loopback_Test_offline 0
Linux Diagnostic Test Descriptions
Internal Loopback Test performs internal packet loopback.
Flash Test verifies the Flash read and write.
Hardware Test verifies that the hardware is running.
Interrupt Test enables and disables the interrupt and functional verification
tests.