Brocade Communications Systems 825 User Manual

diag

B

--loopback

Sends a health check message from the host to the firmware through 
message queues memory-mapped over the PCI. This is an offline diagnostic 
test.

Specifies the ID of the port on which you want to run a loopback test.

-t sub_test_id

Specifies the loopback test type. Possible values are int (internal loopback, 
the default), serdes (SerDes loopback), and ext (external loopback). If 
<sub_test_id> is not specified, all loopback tests run.

-s speed

Specifies the link speed as auto-negotiate. 

-c frame count Specifies the frame count.

-p pattern

Specifies the pattern (must be one hex word).

--memtest

Performs a generic memory test using different algorithms.

Specifies the ID of the port on which you want to run a memory test.

--queuetest

Tests the CPE/RME queue.

Specifies the ID of the port on which you want to run a queuetest.

Example

To display detailed information about a specific port:

bcu diag --sfpshow 1/0

Identifier: 3 SFP

Connector: 7 LC 

Transceiver: 050c402000000000 100, 200_MB/s M5, M6 sw Inter-dist

Encoding: 1 8B10B 

Baud Rate: 21 (units 100 megabaud)

Length 9u: 0 (units 100 meters)

Length 50u: 30 (units 10 meters)

Length 62.5u: 15 (units 10 meters)

Length Cu: 0 (units 1 meter)

Vendor Name: BROCADE 

Vendor OUI: 00:05:1E 

Vendor PN: BRCD-8519-7D-2.5 

Vendor Rev: 

Options: 0012 Loss_of_Sig, Tx_Disable

BR Max: 0 

BR Min: 0 

Serial No: H11QET9 

Date Code: 020429

Temperature: 50 Centigrade

Current: 10634 mAmps

Voltage: 3164.8 mVolts

RX Power: 199.6 uWatts

Tx Power: 235.2 uWatts