rhel7虚拟机克隆后网络配置-nmcli的使用
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
rhel7 【网络】虚拟机克隆后网络配置 nmcli的使用
吴敏--IT手艺人微信:wumin214xf
查看网络设备状态
[root@win Desktop]# nmcli device status
DEVICE TYPE STATE CONNECTION
ens32 ethernet disconnected --
ens34 ethernet disconnected --
ens35 ethernet disconnected --
lo loopback unmanaged --
查看连接状态
[root@win Desktop]# nmcli connection show
NAME UUID
TYPE DEVICE
ens32 d6e33106-4cd9-41fb-8a13-e83210583e01 802-3-ethernet --
Auto Ethernet f29d3239-1ac9-442c-8796-869e8b9f3014 802-3-
ethernet --
Auto Ethernet 15cacde4-ed5b-4a6e-86b1-1fb4420a4f44 802-3-
ethernet --
Auto Ethernet cd08c5b8-902e-4c6b-88fc-bbd8d2f3152a 802-3-
ethernet --
删除旧的信息
[root@win Desktop]# nmcli connection delete d6e33106-4cd9-41fb-8a13-e83210583e01
[root@win Desktop]# nmcli connection delete f29d3239-1ac9-442c-8796-869e8b9f3014
[root@win Desktop]# nmcli connection delete 15cacde4-ed5b-4a6e-86b1-1fb4420a4f44
[root@win Desktop]# nmcli connection delete cd08c5b8-902e-4c6b-88fc-bbd8d2f3152a
[root@win Desktop]# nmcli connection show
NAME UUID TYPE DEVICE
查看接口信息
[root@win Desktop]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens32: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:d2:1a:61 brd ff:ff:ff:ff:ff:ff
3: ens34: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:d2:1a:6b brd ff:ff:ff:ff:ff:ff
4: ens35: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:d2:1a:75 brd ff:ff:ff:ff:ff:ff
添加网络接口
[root@win Desktop]# nmcli connection add con-name 'ens32' type ethernet ifname ens32
Connection 'ens32' (9084c710-cc36-43d0-963f-d95a8e4d52a4) successfully added.
[root@win Desktop]# nmcli connection add con-name 'ens34' type ethernet ifname ens34
Connection 'ens34' (0aea6f73-e894-412d-8beb-66947899ac50) successfully added.
[root@win Desktop]# nmcli connection add con-name 'ens35' type ethernet ifname ens35
Connection 'ens35' (8f55d6b1-dddc-4ef0-8c3a-d844980ede02) successfully added.
查看网络接口
[root@win Desktop]# nmcli connection reload
[root@win Desktop]# nmcli connection show
NAME UUID
TYPE DEVICE
Auto Ethernet 15cacde4-ed5b-4a6e-86b1-1fb4420a4f44 802-3-
ethernet --
ens35 8f55d6b1-dddc-4ef0-8c3a-d844980ede02 802-3-ethernet ens35
ens34 0aea6f73-e894-412d-8beb-66947899ac50 802-3-ethernet ens34
ens32 9084c710-cc36-43d0-963f-d95a8e4d52a4 802-3-ethernet ens32
[root@win Desktop]# nmcli device status
DEVICE TYPE STATE
CONNECTION
ens32 ethernet connected
ens32
ens35 ethernet connected
ens35
ens34 ethernet connecting (getting IP
configuration) ens34
lo loopback unmanaged。