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man: add SR-IOV nmcli example

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Add an example on how to configure SR-IOV to the nmcli examples man
page.

https://bugzilla.redhat.com/show_bug.cgi?id=1651979
This commit is contained in:
Beniamino Galvani
2018-12-03 17:04:34 +01:00
parent e01a7c1154
commit f606124b62
1 changed files with 17 additions and 0 deletions
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17
man/nmcli-examples.xml
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@@ -285,6 +285,23 @@ IP4:192.168.1.12/24:192.168.1.1::192.168.1.1::</screen>
</para>
</example>
<example><title>Adding an Ethernet connection and configuring SR-IOV VFs</title>
<screen><prompt>$ </prompt><userinput>nmcli con add type ethernet con-name EthernetPF ifname em1</userinput>
<prompt>$ </prompt><userinput>nmcli con modify EthernetPF sriov.total-vfs 3 sriov.autoprobe-drivers false</userinput>
<prompt>$ </prompt><userinput>nmcli con modify EthernetPF sriov.vfs '0 mac=00:11:22:33:44:55 vlans=10, 1 trust=true spoof-check=false'</userinput>
<prompt>$ </prompt><userinput>nmcli con modify EthernetPF +sriov.vfs '2 max-tx-rate=20'</userinput></screen>
<para>
This example demonstrates adding an Ethernet connection for
physical function (PF) <emphasis>ens4</emphasis> and
configuring 3 SR-IOV virtual functions (VFs) on it. The first
VF is configured with MAC address 00:11:22:33:44:55 and VLAN
10, the second one has the <emphasis>trust</emphasis> and
<emphasis>spoof-check</emphasis> features respectively enabled
and disabled. VF number 2 has a maximux transmission rate of
20Mbps. The kernel is instructed to not automatically
instantiate a network interface for the VFs.
</para>
</example>
<example><title>Escaping colon characters in tabular mode</title>
<screen><prompt>$ </prompt><userinput>nmcli -t -f general -e yes -m tab dev show eth0</userinput>