Влан не работал?

У меня 2 хоста, подключены через свитч. На коммутаторе не настроен vlan.

На хосте A:

5: enp5s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 0c:c4:7a:58:ef:95 brd ff:ff:ff:ff:ff:ff
    inet 192.168.10.11/24 brd 192.168.10.255 scope global enp5s0f1
       valid_lft forever preferred_lft forever
    inet 192.168.10.10/24 scope global secondary enp5s0f1
       valid_lft forever preferred_lft forever
    inet6 fe80::ec4:7aff:fe58:ef95/64 scope link 
       valid_lft forever preferred_lft forever
[root@ceph-node1 ~]# ip addr show enp5s0f1.1001
24: enp5s0f1.1001@enp5s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 0c:c4:7a:58:ef:95 brd ff:ff:ff:ff:ff:ff
    inet 172.16.0.1/24 scope global enp5s0f1.1001
       valid_lft forever preferred_lft forever
    inet6 fe80::ec4:7aff:fe58:ef95/64 scope link 
       valid_lft forever preferred_lft forever

На хосте B:

5: enp5s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 0c:c4:7a:59:a9:5b brd ff:ff:ff:ff:ff:ff
    inet 192.168.10.12/24 brd 192.168.10.255 scope global enp5s0f1
       valid_lft forever preferred_lft forever
    inet6 fe80::ec4:7aff:fe59:a95b/64 scope link 
       valid_lft forever preferred_lft forever
[root@ceph-node2 ~]# ip addr show enp5s0f1.1001
8: enp5s0f1.1001@enp5s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 0c:c4:7a:59:a9:5b brd ff:ff:ff:ff:ff:ff
    inet 172.16.0.2/24 scope global enp5s0f1.1001
       valid_lft forever preferred_lft forever
    inet6 fe80::ec4:7aff:fe59:a95b/64 scope link 
       valid_lft forever preferred_lft forever

Хост A ping Хост B на интерфейсе без vlan:

[root@ceph-node1 ~]# ping 192.168.10.12
PING 192.168.10.12 (192.168.10.12) 56(84) bytes of data.
64 bytes from 192.168.10.12: icmp_seq=1 ttl=64 time=0.169 ms
64 bytes from 192.168.10.12: icmp_seq=2 ttl=64 time=0.241 m

s

Но когда A ping host B на интерфейсе VLAN

[root@ceph-node1 ~]# ping 172.16.0.2
PING 172.16.0.2 (172.16.0.2) 56(84) bytes of data.
From 172.16.0.1 icmp_seq=1 Destination Host Unreachable
From 172.16.0.1 icmp_seq=2 Destination Host Unreachable

ОС - Centos7

Пожалуйста, дайте мне подсказку, как решить эту проблему

Искренне