Brocade Communications Systems A7533A - Brocade 4Gb SAN Switch Base Command Reference Manual page 381

-ports itemlist
-seed payload_pattern
-width pattern_width
Examples To perform a loopback port test:
See Also camTest, centralMemoryTest, cmemRetentionTest, cmiTest, itemList,
portLoopbackTest, portRegTest, spinSilk, sramRetentionTest
Fabric OS Command Reference Manual
53-1000436-01
Specify a list of user ports to test. By default, all user ports in the current slot
are tested. Refer to itemList for more information on selecting ports.
Specify the seed pattern of the test packets. The data types are:
1 CSPAT
2 BYTE_LFSR
3 CHALF_SQ
4 QUAD_NOT
5 CQTR_SQ
6 CRPAT
7 RANDOM
Specify the width of the test pattern. Valid values include:
1 byte (default)
2 word
4 quad
This operand is optional.
switch:admin> loopporttest -ports 1/0-1/15
Running Loop Port Test .......
Test Complete: "loopporttest" Pass 10 of 10
Duration 0 hr, 0 min & 1 sec (0:0:0:127).
passed.
0x7e, 0x7e, 0x7e, 0x7e, ...
0x69, 0x01, 0x02, 0x05, ...
0x4a, 0x4a, 0x4a, 0x4a, ...
0x00, 0xff, 0x00, 0xff, ...
0x78, 0x78, 0x78, 0x78, ...
0xbc, 0xbc, 0x23, 0x47, ...
0x25, 0x7f, 0x6e, 0x9a, ...
2
loopPortTest
349