EMC DS-32B2 Benutzerhandbuch

Run a statistics counter diagnostic test.

statsTest [-passcnt passcount][-ports list]

Admin

Use this command to verify the bloom statistics counter logic. It can 
run on every base port of quadrant, and send the frame through 
internal loopback with no CRC data to induce the CRC error. This 
command is also called from 

camtest.

This test covers following statistics counter functionality.

1. The number of received frames with CRC error that matched the 

SID-DID pair specified in the LINK table. There are a total 16 of 
these statistics counters (0-15), respectively.

2. The number of received words in frames that matched the 

SID-DID pair specified in the LINK table. There are a total 16 of 
these statistics counters (0-15), respectively.

3. The number of transmitted words in frames that matched the 

SID-DID pair specified in the LINK table. There are a total 16 of 
these statistics counters (0-15), respectively.

4. The number of frames with CRC error that matched the 

corresponding ALI (0-127), respectively.

This command may not be executed on an operational switch. You 
must first disable the switch using the 

switchDisable

 command. 

There is a LINK table that stores 16 pairs of SID-DID address. Each of the 
SID-DID pair is named a LINK. This table is used for gathering statistics that 
match the LINK.

This command has the following operands:

passcount

Specify the number of times to perform this test. 
The default value is 1. This operand is optional.

-ports list

Specify the port number(s) to perform this test. 
All ports are set in default.