如果我从公共区域中删除“ssh”并仅在可信区域中保留丰富的规则，我是否能够访问我的服务器？

Question

我有以下内容（省略了多个空条目）：

$ sudo firewall-cmd --list-all-zones
block
  target: %%REJECT%%
  icmp-block-inversion: no
  masquerade: no


dmz
  target: default
  icmp-block-inversion: no
  services: ssh
  masquerade: no


drop
  target: DROP
  icmp-block-inversion: no
  masquerade: no


external
  target: default
  icmp-block-inversion: no
  services: ssh
  masquerade: yes


home
  target: default
  icmp-block-inversion: no
  services: ssh mdns samba-client dhcpv6-client
  masquerade: no


internal
  target: default
  icmp-block-inversion: no
  services: ssh mdns samba-client dhcpv6-client
  masquerade: no


public (active)
  target: default
  icmp-block-inversion: no
  interfaces: enp2s0
  services: dhcpv6-client https ssh
  ports: 50036/tcp
  masquerade: no

trusted
  target: ACCEPT
  icmp-block-inversion: no
  masquerade: no
  rich rules:
        rule family="ipv4" source address="myip1" service name="ssh" accept
        rule family="ipv4" source address="myip2" service name="ssh" accept
        rule family="ipv4" source address="myip3" service name="ssh" accept

work
  target: default
  icmp-block-inversion: no
  services: ssh dhcpv6-client
  masquerade: no

如果我做

firewall-cmd --zone=public --remove-service=ssh --permanent

那么我能访问我的服务器吗？我对这个trusted区域没有任何来源并且没有标记这一事实感到困惑active。为什么我只有一个区域处于活动状态。

我也没有看到timeout选项服务删除命令。