将 node1 配置为具有以下网络配置:
- 主机名:node1.domain250.example.com
- IP 地址:172.25.250.100
- 子网掩码:255.255.255.0
- 网关:172.25.250.254
- DNS服务器:172.25.250.254
# nmtui
`Edit a connection` / `Wired connection 1` /
IPv4 CONFIGURATION `<Manual>` `<Show>`
Addresses `172.25.250.100/24`
Gateway `172.25.250.254`
DNS servers `172.25.250.254`
<OK> / <Back> / `<Quit>`
,