Cisco Systems 57712, UCSCPCIEBTG manual Creating a vNIC, Set rss-hash-tcp-ipv6 disable

Managing Network Adapters

Creating a vNIC

	Command or Action	Purpose
Step 47	Server /chassis/adapter/host-eth-if/rss #	Enables or disables TCP/IPv6 RSS. The default is
	set rss-hash-tcp-ipv6 {disable	enable.
	enable}
Step 48	Server /chassis/adapter/host-eth-if/rss #	Enables or disables IPv6 Extension RSS. The default
	set rss-hash-ipv6-ex {disable enable}	is disable.
Step 49	Server /chassis/adapter/host-eth-if/rss #	Enables or disables TCP/IPv6 Extension RSS. The
	set rss-hash-tcp-ipv6-ex {disable	default is disable.
	enable}

Step 50 Server /chassis/adapter/host-eth-if/rss # Exits to the host Ethernet interface command mode.

	exit
Step 51	Server /chassis/adapter/host-eth-if #	Commits the transaction to the system configuration.
	commit	Note	The changes will take effect upon the next

server reboot.

This example configures the properties of a vNIC:

Server# scope chassis
Server /chassis # show adapter			Product ID	Vendor
PCI Slot Product Name		Serial Number
--------	--------------	--------------	--------------	--------------------
1	UCS VIC P81E	QCI1417A0QK	N2XX-ACPCI01	Cisco Systems Inc
Server /chassis # scope		adapter 1
Server /chassis/adapter		# scope host-eth-if Test1
Server /chassis/adapter/host-eth-if # set uplink 1
Server /chassis/adapter/host-eth-if *#			scope offload

Server /chassis/adapter/host-eth-if/offload *# set tcp-segment-offload enable

Server /chassis/adapter/host-eth-if/offload *# exit

Server /chassis/adapter/host-eth-if *# commit

Server /chassis/adapter/host-eth-if #

What to Do Next

Reboot the server to apply the changes.

Creating a vNIC

The adapter provides two permanent vNICs. You can create up to 16 additional vNICs.

Before You Begin

You must log in with user or admin privileges to perform this task.

Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide, Release 1.5

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