VM CentOS 7(Vagrant/Virtualbox)에 퍼티 연결 문제

Vagrant(2.2.3) 및 Virtual Box(5.2.24)를 사용하여 Windows 10에서 이런 방식으로 VM CentOS7을 만들었습니다(이 지침에 따라...).https://blog.centos.org/2019/02/updated-centos-vagrant-images-available-v1901-01/)

vagrant init centos/7
vagrant up

모든 것이 정상입니다

그런 다음 게스트 추가(rif.https://github.com/dotless-de/vagrant-vbguest), 그래서

vagrant plugin install vagrant-vbguest

내 최종 결과 Vagrantfile는 다음과 같습니다

Vagrant.configure("2") do |config|
  config.vm.box = "centos/7"
  config.vm.network "private_network", ip: "192.168.33.10"
  config.vm.synced_folder ".", "/vagrant", type: "virtualbox"

  config.vm.provider "virtualbox" do |vb|
     vb.memory = "4096"
     vb.name = "Test"
   end
end

vagrant up잘 실행

$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Checking if box 'centos/7' version '1901.01' is up to date...
==> default: Clearing any previously set forwarded ports...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
    default: Adapter 2: hostonly
==> default: Forwarding ports...
    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Running 'pre-boot' VM customizations...
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: vagrant
    default: SSH auth method: private key
    default: Warning: Connection reset. Retrying...
    default: Warning: Connection aborted. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
==> default: Machine booted and ready!
[default] GuestAdditions 5.2.24 running --- OK.
==> default: Checking for guest additions in VM...
==> default: Configuring and enabling network interfaces...
==> default: Mounting shared folders...
    default: /vagrant => D:/Cesare/Personale/VagrantCentOS7/TestNew
==> default: Machine already provisioned. Run `vagrant provision` or use the `--provision`
==> default: flag to force provisioning. Provisioners marked to run always will still run.

VM이 시작되지만 IP 주소(192.168.33.10)를 사용하여 Putty(포트 22의 SSH)를 통해 연결하려고 하면 다음 오류가 발생합니다.

내가 뭘 잘못했나요?