Specifications

Checksum Error on Motherboard
ExtremeWare Error Message Decoder 57
Checksum Error on Motherboard
<CRIT:KERN> Sys-health-check [CPU] checksum error on M-BRD
Software Version
ExtremeWare 7.2 and later
Hardware Version
All
Explanation
The motherboard of a Summit switch received a CPU checksum error. A packet that was sent to the
CPU had a checksum error.
Action
If the system reports more than three errors (any combination) within a 60 minute period, the system
needs attention. Given downtime availability, manual packet-memory diagnostics should be run,
followed by extended diagnostics.
run diagnostic packet-memory slot <slot #>
run diagnostic extended slot <slot #>