HP StorageWorks 2/64 - Core Switch Command Reference Manual page 340

-spd_mode mode
-ports itemlist
340 Fabric OS commands
Internal (parallel) loopback
5
Backend bypass and port loopback
7
Backend bypass and SERDES loopback
8
Backend bypass and internal loopback
9
Specifies the speed mode for the test. This parameter is only used for
Bloom and Condor ASIC-based products, for which this parameter
controls the speed at which each port operates. For 1G-only products,
this parameter is ignored. The exact operation of modes 5 through 8
depends on the loopback mode selected. When speed modes 5
through 8 are used with cables, they must be connected EVEN->ODD
or the test fails.
Run test at 1 Gb/s, 2 Gb/s, and 4 Gb/s (default).
0
Set all port speeds to lock at 1 Gb/s.
1
Set all port speeds to lock at 2 Gb/s.
2
Set all port speeds to lock at 4 Gb/s.
4
For -lb_mode set to 0 or 1, the following speed modes are
available to test the speed negotiation:
Set all even ports' speed for auto-negotiate. Set all odd
3
ports' speed for 1 Gb/s.
Set all even ports' speed for auto-negotiate. Set all odd
4
ports' speed for 2 Gb/s.
Set all odd ports' speed for auto-negotiate. Set all even
5
ports' speed for 1 Gb/s.
Set all odd ports' speed for auto-negotiate. Set all even
6
ports' speed for 2 Gb/s.
For -lb_mode set to 2, the following speed modes are available to
test FIFO underrun.
Set all even ports' speed for 2 Gb/s. Set all odd ports'
3,5
speed for 1 Gb/s.
Set all even ports' speed for 1 Gb/s. Set all odd ports'
4,6
speed for 2 Gb/s.
Specifies a list of blade ports to test. By default, all the blade ports in
the specified slot (--slot) are used. See
details. If all ports in the ASIC pair are not specified, only paths
between selected ports are tested.
ASIC-pair 0: -ports 0-15
ASIC-pair 1: -ports 16-31
ASIC-pair 2: -ports 32-47
ASIC-pair 3: -ports 48-63
for further
itemList