Common Commands
2-9
diag
[enable|identify|limit|
period|poe
tech-support-period|
tech-support-url]
Diagnostics commands
• enable – Enables in-service diagnostics
• identify – Identifies a switch by flashing its LEDs
• limit [buffer|fan|filesys|inodes|load|maxFDs|
pkbuffers|procRAM|ram|routecache|temperature] – Sets
the diagnostic limit command
• buffer []<0-65535> – Configures the buffer usage
warning limit. The warning limit can be set to a buffer
limit size [128|128k|16k|1k|256|2k|32|32k|4k|
512|64|64k|8k].
• <0-65535>– Configures buffer usage warning limit.
Set between 0 and 65535.
• fan <1 -3> low <1000-15000> – Sets the fan speed
limit for the fans on the switch.
• low <1000-15000> – Sets the low speed limit of the
selected fan in RPMs.
• filesys [etc2|flash|var] – Sets the file system
freespace limit
• inodes[etc2|flash|var] – File system inode limit
• load [01|05|15] – Aggregate processor load
• maxFDs <0-32767> – Configures the maximum
number of file descriptors. Set between 0 to 32767
• pkbuffers <0-65535> – Configures the packet buffer
head cache limit. Set between 0 and 65535.
• procRAM <0-100.0> – Defines the RAM space used by
a process. Set the percentage <percent> of RAM
space used by the processor between 0.0 and 100.0
percent.
•ram <
0.0-25.0> – Configures free space for the RAM.
Configures the free space to any value between 0.0 to
25.0 percent.
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