С помощью команд настройки IP‑адресов установите на PC2 на интерфейсе eth1 IP‑адрес из той же сети и выведите информацию о настроенных IP‑адресах
[root@PC2 ~]# ip addr add dev eth1 10.0.12.2/24
[root@PC2 ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
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
2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 08:00:27:37:4f:eb brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname enx080027374feb
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 08:00:27:ee:00:c5 brd ff:ff:ff:ff:ff:ff
altname enp0s8
altname enx080027ee00c5
inet 10.0.12.2/24 scope global eth1
valid_lft forever preferred_lft forever
4: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 08:00:27:f4:dc:7b brd ff:ff:ff:ff:ff:ff
altname enp0s9
altname enx080027f4dc7b
5: eth3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 08:00:27:f7:0d:ae brd ff:ff:ff:ff:ff:ff
altname enp0s10
altname enx080027f70dae
[root@PC2 ~]#