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show ib sm port
Table 6-41
Field
mkey
gid-prefix
lid
master-sm-lid
cap-mask
diag-code
mkey-lease-period
link-width-enabled
link-width-supported
link-width-active
Cisco SFS 7000 Series Product Family Command Reference Guide
6-116
show ib sm port Command Field Descriptions (continued)
Description
64-bit management key for this port. See section 14.2.4, Management Key
and 3.5.3, Keys, InfiniBand Architecture®, Vol. 1, Release 1.1, for more
information.
64-bit Global identifier prefix for this port. The subnet manager assigns this
prefix based upon the port router and the rules for local identifiers. See
section 4.1.3, Local Identifiers, InfiniBand Architecture®, Vol. 1, Release
1.1, for more information.
16-bit base-LID of this port.
16-bit base LID of the master subnet manager managing this port.
The capability mask identifies the functions that the host supports. 32-bit
bitmask that specifies the supported capabilities of the port. A bit value of
1 (one) indicates a supported capability. The bits are 0, 11-15, 18, 21-31
(Reserved and always 0.), 1 IsSM, 2 IsNoticeSupported, 3
IsTrapSupported, 4 IsResetSupported, 5 IsAutomaticMigrationSupported,
6 IsSLMappingSupported, 7 IsMKeyNVRAM (supports M_Key in
NVRAM), 8 IsPKeyNVRAM (supports P_Key in NVRAM), 9 Is LED Info
Supported, 10 IsSMdisabled, 16 IsConnectionManagementSupported, 17
IsSNMPTunnelingSupported, 19 IsDeviceManagementSupported, 20
IsVendorClassSupported.Values are expressed in hexadecimal.
16-bit diagnostic code. See section 14.2.5.6.1 Interpretation of Diagcode,
InfiniBand Architecture®, Vol. 1, Release 1.1, for more information. This
field does not currently apply to your Server Switch.
Initial value of the lease-period timer, in seconds. The lease period is the
length of time that the M_Key protection bits are to remain non-zero after
a SubnSet (PortInfo) fails an M_Key check. After the lease period expires,
clearing the M_Key protection bits allows any subnet manager to read (and
then set) the M_Key. Set this field to 0 to indicate that the lease period never
expires. See InfiniBand Architecture®, Vol. 1, Release 1.1, section 14.2.4,
"Management Key."
Enabled link width (bandwidth). The value (an integer) indicates the
enabled link-width sets for this port. The value may be
•
0 (no state change),
1 (1x),
•
•
2 (4x),
3 (1x or 4x),
•
•
8 (12x),
9 (1x or 12x),
•
•
10 (4x or 12x),
11 (1x, 4x or 12x),
•
•
255 (set this parameter to the link-width-supported value).
Supported link width. The value appears as 1 (1x), 3 (1x or 4x), or 11 (1x,
4x, or 12x).
Active link width. Used in conjunction with LinkSpeedActive to determine
the link rate between two nodes. The value appears as 1 (1x), 2 (4x), or 8
(12x).
Chapter 6
Show Commands
OL-9163-02
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