User`s guide

112 XgOS User’s Guide • September 2014
not support TSO. If you have any question about the ability of a Gigabit Ethernet
card to support TSO, issue the show iocard command. If the I/O card has the
EthIB suffix, as shown, then that module supports TSO.
Syntax
Parameter Description
The TCP segmentation offload feature takes the following options:
▼ Configure TCP Segmentation Offoad
TCP segmentation offload is configured at vNIC creation through the -tso option
for the add vnic command. When you configure TSO, checksumming is
automatically enabled by default for the vNIC. You must leave checksumming
show iocard
slot state descr type v-resources
-----------------------------------------------------------------
5 up/up nwEthernet1Port10GbCardEthIB 17
9 up/up sanFc2Port8GbLrCard 42
14 up/up nwEthernet10Port1GbCardEthIb 42
3 records displayed
add vnic <name> <slot/port> -tso={default|true|false}
show vnic <name>|* [-detail]
Parameter Description
<name>|* Specifies the name of a vNIC on which the TSO
will be configured, or all vNICs if you are using
the wildcard.
<slot/port> Specifies the slot and port termination for a vNIC
that will support TSO.
-tso={default|true|false} Specifies a choice list for enabling (true) or
disabling (false) the feature, or restoring it to its
default value (default). By default, TSO is
disabled.
-detail Is an optional argument that causes additional
detailed output.