Specifications

274 ExtremeWare XOS 10.1 Command Reference Guide
Commands for Status Monitoring and Statistics
enable sys-health-check
enable sys-health-check slot <slot>
Description
Enables the BlackDiamond 10808 system health checker for a specific I/O slot.
Syntax Description
This command has no arguments or variables.
Default
Enabled.
Usage Guidelines
The system health checker tests I/O modules and the backplane by forwarding packets every 6 seconds.
Additional checking for the validity of these packets is completed by performing a checksum.
By isolating faults to a specific module or backplane connection, the system health checker prevents
corrupted packets from being propagated to the CPU, upper layer modules, or the rest of your network.
If you observe a failure, please contact Extreme Technical Support.
The system health checker will continue to periodically forward test packets to failed components.
To configure the health checker, use the following command:
configure sys-health-check interval
Example
The following command enables the system health checker on slot 6:
enable sys-health-check slot 6
A message similar to the following appears at each configured interval:
Health Check: slot 6 count = 235 time = 1070297259 secs
slot 6 CPU Tx Pks id 0x1
slot 6 CPU Rx Pks id 0x0 Ctr 0x0
link is up pbus checksum error # = 0
Tx ok Pks # = 0x4d7bfe7 error Pks # = 0x0 ok byte # =
0x1494f1264
Rx ok Pks # = 0x54bc423 error Pks # = 0x0 ok byte # =
0x168204b08 error byte # = 0x0
slot Specifies the slot to run the health checker.