nerdexam
IBM

C9010-022 · Question #143

How can ssh access to an AIX 7 system be restricted to the 192.168.0.1/24 subnet?

The correct answer is B. Add the following entry to the hosts.allow file: sshd : *@192.168.0.1/24 Add the following entry to the hosts.deny file: sshd : ALL. See the full explanation below for the reasoning.

Question

How can ssh access to an AIX 7 system be restricted to the 192.168.0.1/24 subnet?

Options

  • AAdd the service filter through RBAC with mkauth id=192.168.0.* ssh
  • BAdd the following entry to the hosts.allow file: sshd : *@192.168.0.1/24 Add the following entry to the hosts.deny file: sshd : ALL
  • CAdd the following entry to the /etc/ssh/sshd_config file: AllowUsers @192.168.0.
  • DSet AIXPert to High Level Security Add the AIXPertGroup xml tag in /etc/security/aixpert/core to 22 Add the AIXPertArgs xml tag in /etc/security/aixpert/core to allow=@192.168.0. deny=all

How the community answered

(54 responses)
  • A
    2% (1)
  • B
    76% (41)
  • C
    15% (8)
  • D
    7% (4)

Community Discussion

No community discussion yet for this question.

Full C9010-022 Practice