nmcli的命令参考https://www.iyunv.com/thread-269695-1-1.html
bond的类型和centos6中的一致。
centos7.x制作bond如下：
1.查看网卡
[root@bogon ~]# nmcli connection show NAME UUID TYPE DEVICE Wired connection 1 c84ea813-4ac8-3a70-a7d2-3d9eca39f9fa 802-3-ethernet ens37 ens33 ae9ff038-a5d4-453a-aa8e-d8ccbb2ca0eb 802-3-ethernet ens33
2.设置bond
nmcli connection add con-name bond0 ifname bond0 type bond mode 0
nmcli con show NAME UUID TYPE DEVICE Wired connection 1 c84ea813-4ac8-3a70-a7d2-3d9eca39f9fa 802-3-ethernet ens37 bond0 f6c57a43-f5c4-4535-9324-60df81adc736 bond bond0 ens33 ae9ff038-a5d4-453a-aa8e-d8ccbb2ca0eb 802-3-ethernet ens33
ethtool bond0 Settings for bond0: Supported ports: [ ] Supported link modes: Not reported Supported pause frame use: No Supports auto-negotiation: No Advertised link modes: Not reported Advertised pause frame use: No Advertised auto-negotiation: No Speed: Unknown! Duplex: Unknown! (255) Port: Other PHYAD: 0 Transceiver: internal Auto-negotiation: off Link detected: no
3.添加网卡进bond
nmcli connection add con-name slave-33 ifname ens33 type ethernet master bond0 Connection ‘slave-33‘ (33d98939-c472-49cc-842b-4904dd51e101) successfully added. [root@bogon network-scripts]# nmcli connection add con-name slave-37 ifname ens37 type ethernet master bond0 Connection ‘slave-37‘ (b740df2f-66a8-49fc-8efa-5c90ec21f891) successfully added.
nmcli connection show NAME UUID TYPE DEVICE Wired connection 1 c84ea813-4ac8-3a70-a7d2-3d9eca39f9fa 802-3-ethernet ens37 bond0 f6c57a43-f5c4-4535-9324-60df81adc736 bond bond0 ens33 ae9ff038-a5d4-453a-aa8e-d8ccbb2ca0eb 802-3-ethernet ens33 slave-33 33d98939-c472-49cc-842b-4904dd51e101 802-3-ethernet -- slave-37 b740df2f-66a8-49fc-8efa-5c90ec21f891 802-3-ethernet --
4.配置bond0
这里可以使用nmcli命令来配置，也可以进入配置文件配置。
cat ifcfg-bond0 DEVICE=bond0 BONDING_OPTS=mode=balance-rr TYPE=Bond BONDING_MASTER=yes PROXY_METHOD=none BROWSER_ONLY=no BOOTPROTO=dhcp DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no IPV6_ADDR_GEN_MODE=stable-privacy NAME=bond0 UUID=f6c57a43-f5c4-4535-9324-60df81adc736 ONBOOT=yes
5.重启网卡
systemctl restart network
6.查看bond
ethtool bond0 Settings for bond0: Supported ports: [ ] Supported link modes: Not reported Supported pause frame use: No Supports auto-negotiation: No Advertised link modes: Not reported Advertised pause frame use: No Advertised auto-negotiation: No Speed: 2000Mb/s Duplex: Full Port: Other PHYAD: 0 Transceiver: internal Auto-negotiation: off Link detected: yes
7.网卡参数
[root@bogon network-scripts]# cat ifcfg-bond0 DEVICE=bond0 BONDING_OPTS=mode=balance-rr TYPE=Bond BONDING_MASTER=yes PROXY_METHOD=none BROWSER_ONLY=no BOOTPROTO=dhcp DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no IPV6_ADDR_GEN_MODE=stable-privacy NAME=bond0 UUID=813f5d1c-265b-493e-b715-b2a38c4d5976 ONBOOT=yes
cat ifcfg-ens33 TYPE=Ethernet NAME=ens33 UUID=eace0beb-3bef-4da4-885f-c12e497ca000 DEVICE=ens33 ONBOOT=yes MASTER=bond0 SLAVE=yes
原文：https://www.cnblogs.com/hanRR/p/10608117.html