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portLoopbackTest
1-349
Telnet Commands
At each pass, the frame is created from a different data type. If seven
passes are requested, seven different data types are used in the test. If
eight passes are requested, the first seven frames use unique data
types, and the eighth is the same as the first. The seven data types are:
Because this test does not include the GBIC and the fiber cable in its
test path, use the results from this test in conjunction with the results
from crossPortTest and spinSilk test to determine those switch
components that are not functioning properly.
Operand This command has the following operand:
Example
To run the portLoopbackTest 100 times:
switch:admin> portLoopbackTest 100
Running Port Loopback Test .... passed.
Errors Below are possible error messages if failures are detected:
DIAG-INIT
DIAG-PORTDIED
DIAG-XMIT
DIAG-TIMEOUT
DIAG-ERRSTAT
DIAG-STATS
DIAG-DATA
1. CSPAT: 0x7e, 0x7e, 0x7e, 0x7e, ...
2. BYTE_LFSR: 0x69, 0x01, 0x02, 0x05, ...
3. CHALF_SQ: 0x4a, 0x4a, 0x4a, 0x4a, ...
4. QUAD_NOT: 0x00, 0xff, 0x00, 0xff, ...
5. CQTR_SQ: 0x78, 0x78, 0x78, 0x78, ...
6. CRPAT: 0xbc, 0xbc, 0x23, 0x47, ...
7. RANDOM: 0x25, 0x7f, 0x6e, 0x9a, ...
passCount
Specify the number of times (or number of frames
per port) to execute this test. The default value is
0xfffffffe. This operand is optional.