nwmgr_iexgbe.1m (2011 09)

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nwmgr_iexgbe(1M) nwmgr_iexgbe(1M)
Options
Beside operations, these options are valid for the
iexgbe interface:
-A | --attribute Specifies attributes for an operation. For
iexgbe, this can be used with
the
add, set, get, and
diagnose operations.
See Attributes section below for valid attributes of
iexgbe interfaces.
-c | --class_instance
Specifies the target interface on which the operation is to be performed.
For
iexgbe, the target interface is of the form:
lanPPA
where PPA is the physical point of attachment.
--cu | --current Specifies that the operation must be performed on the current values of
the attributes of the interface. See Attributes section below for valid
attributes of
iexgbe interfaces.
--fr | --from Specifies the configuration from which the operation will copy data. For
the
iexgbe subsystem, current and default are the only allowed
arguments for this option.
--it | --iteration Specifies the number of frames to be sent for diagnostics, used with the
diagnose operation.
-q | --subsystem_qualifier
Specifies an iexgbe specific target qualifier. The arguments supported
for iexgbe are: info, vpd, and drv_coal.
info Provides more information on the instance of the
iexgbe
subsystem; such as, the hardware path, feature capabilities,
current feature settings, the assigned NMID, speed, and
MTU of the card.
vpd Provides vital product data (VPD) which is a standardized
set of read-only properties for an interface, including
Manufacturing Data for the NIC and the firmware versions.
drv_coal Provides interrupt coalescing settings information.
-S | --subsystem Specifies the target subsystem for the operation. For the
iexgbe sub-
system, the option argument is always
iexgbe.
--sa | --saved Specifies that the operation must be performed on the saved
configuration (persistent store).
--sc | --script Displays the output in script parseable format.
--st | --stats Specifies that the operation applies to the statistics of the target.
-v | --verbose Specifies verbose output to display more detail.
Attributes
The valid attributes for
iexgbe interface are:
dest=mac_addr Ethernet MAC address of the remote interface. Used with the diagnose opera-
tion.
drv_mq Number of Queues. Number of Queues for Multi-Queue. This feature allows the
driver to steer the transmit/receive packets to multiple Tx/Rx queues respectively.
The attribute sets the number of queues for both Transmit and Receive. Not sup-
ported in this release
Min: 1
Max: 8
Default: 1 (on a single Processor System)
drv_pr TCP Packet Reassembly in Driver. This feature allows the driver to combine TCP
segments and pass the large combined packet to the upper layers of the network
stack in the receive path. This feature can lower CPU utilization.
rx_cko must be on before turning on drv_pr.
2 Hewlett-Packard Company − 2 − HP-UX 11i Version 3: September 2011