Brocade Fabric OS Command Reference Manual (53-1000240-01, November 2006)

Fabric OS Command Reference Manual 2-107
Publication Number: 53-1000240-01
crossPortTest
2
Note: Enter commands in lowercase only; mixed case is for readability.
3 Silkscreen loopback
5 Internal (parallel) loopback
-spd_mode mode 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.
-norestore mode 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.
-ports itemlist Specify a list of user ports to test. By default, all the user ports in the current switch
will be used. Refer to itemList for more information.
Examples To run a functional test of all the ports on a switch:
See Also camTest, centralMemoryTest, cmemRetentionTest, cmiTest, itemList, portLoopbackTest,
portRegTest, spinSilk, sramRetentionTest
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.