Brocade Communications Systems A7990A - StorageWorks SAN Director 4/16 Blade Switch Command Reference Manual page 141

Note: Enter commands in lowercase only; mixed case is for readability.
-spd_mode mode
-norestore mode
-ports itemlist
Examples
To run a functional test of all the ports on a switch:
switch:admin> crossporttest -ports 1/0-1/15
Running crossporttest ..............
Ports Segmented (0)
Executing test ...
Test Complete: crossporttest Pass 10 of 10
Duration 0 hr, 0 min & 8 sec (0:0:8:725).
passed.
See Also
camTest, centralMemoryTest, cmemRetentionTest, cmiTest, itemList, portLoopbackTest,
portRegTest, spinSilk,
Fabric OS Command Reference Manual
Publication Number: 53-1000240-01
3 Silkscreen loopback
5 Internal (parallel) loopback
Specify the speed mode for the test. This parameter is used only for Bloom and
Condor ASIC-based products, for which it controls the speed at which each port
is operated. For 1 Gbit/sec-only products it is ignored. The exact operation of each
mode 5 through 8 depends upon the loopback mode selected. When speed modes
5 through 8 are used with cables, they must be connected even to odd or the test
will fail. Valid values are:
0 Run test at both 1 Gbit/sec, 2 Gbit/sec, and 4 Gbit/sec (default).
1 Set all port speeds to 1 Gbit/sec.
2 Set all port speeds to 2 Gbit/sec.
4 Set all port speeds to 4 Gbit/sec.
For -lb_mode set to 0 or 1, the following speed modes is available to test the speed
negotiation:
5 Set all even ports speed to AN; set all odd ports speed to 1 Gbit/sec.
6 Set all even ports speed to AN; set all odd ports speed to 2 Gbit/sec.
7 Set all odd ports speed to AN; set all even ports speed to 1 Gbit/sec.
8 Set all odd ports speed to AN; set all even ports speed to 2 Gbit/sec.
For -lb_mode set to 2 or 3, the following speed modes are available to test FIFO
underrun:
5,7 Set all even ports speed to 2 Gbit/sec; set all odd ports speed to 1 Gbit/
sec.
6,8 Set all even ports speed to 1 Gbit/sec; set all odd ports speed to 2 Gbit/
sec.
Specify 1 to force the test to skip part of the POST cleanup normally performed.
This might be helpful during debug. This parameter should normally be left at the
default value of 0.
Specify a list of user ports to test. By default, all the user ports in the current switch
will be used. Refer to itemList
sramRetentionTest
crossPortTest
for more information.
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