1、用ifconfig命令可以看到主机现在有4个物理网口eno1、eno2、enp130s0f0、enp130s0f1
# ifconfig -a
eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether 6c:92:bf:4c:70:b8 txqueuelen 1000 (Ethernet)
RX packets 1047 bytes 84337 (82.3 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 473 bytes 52426 (51.1 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xc7a20000-c7a3ffff
eno2: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 6c:92:bf:4c:70:b9 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xc7a00000-c7a1ffff
enp130s0f0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether 6c:92:bf:4c:70:b8 txqueuelen 1000 (Ethernet)
RX packets 1192 bytes 282779 (276.1 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 146 bytes 19250 (18.7 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xfbd80000-fbdfffff
enp130s0f1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 50:af:73:26:e1:05 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xfbc80000-fbcfffff
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 0 (Local Loopback)
RX packets 192 bytes 16800 (16.4 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 192 bytes 16800 (16.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
2、我已将eno1和enp130s0f0网卡插上网线，打算让这两个网卡聚合
3、首先创建一个team0的聚合连接
# nmcli connection add con-name team0 type team ifname team0 config '{ "runner":{ "name":"activebackup" } }'
4、将插入网线的eno1和enp130s0f0两个网卡加入到team0的聚合连接内
# nmcli connection add type team-slave con-name team-port1 ifname eno1 master team0
# nmcli connection add type team-slave con-name team-port2 ifname enp130s0f0 master team0
5、配置team0的IP、掩码、网关（10.0.11.30、255.255.255.0、10.0.11.254）
# nmcli connection modify team0 ipv4.addresses "10.0.11.30/24 10.0.11.254"
6、激活聚合连接和成员网卡口（如用ifconfig -a已经查看到有team的IP已是10.0.11.30就不如要这部的操作了）
# nmcli connection up team0
# nmcli con up team-port1
# nmcli con up team-port2
5、完成
# ifconfig -a
eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether 6c:92:bf:4c:70:b8 txqueuelen 1000 (Ethernet)
RX packets 1047 bytes 84337 (82.3 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 473 bytes 52426 (51.1 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xc7a20000-c7a3ffff
eno2: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 6c:92:bf:4c:70:b9 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xc7a00000-c7a1ffff
enp130s0f0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether 6c:92:bf:4c:70:b8 txqueuelen 1000 (Ethernet)
RX packets 1192 bytes 282779 (276.1 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 146 bytes 19250 (18.7 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xfbd80000-fbdfffff
enp130s0f1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 50:af:73:26:e1:05 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xfbc80000-fbcfffff
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 0 (Local Loopback)
RX packets 192 bytes 16800 (16.4 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 192 bytes 16800 (16.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
team0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.0.11.30 netmask 255.255.255.0 broadcast 10.0.11.255
inet6 fe80::6e92:bfff:fe4c:70b8 prefixlen 64 scopeid 0x20<link>
ether 6c:92:bf:4c:70:b8 txqueuelen 0 (Ethernet)
RX packets 1542 bytes 212556 (207.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 130 bytes 21437 (20.9 KiB)
TX errors 0 dropped 1 overruns 0 carrier 0 collisions 0