A system administrator is implementing Solaris IP Filter for the first time.

Solaris IP Filter is enabled and an initial set of filtering rules in /etc/ipf/ipf.conf is applied.

Unexpectedly, the rules, as implemented, are preventing users from accessing the system. The administrator wants to quickly restore user access to the system while troubleshooting incorrect rule processing in the configuration file.

Which two commands should the administrator use? (Choose two.)

A.
halt

B.
ipf -D

C.
ipf -Fa

D.
ipf -f /etc/ipf/ipf.conf

E.
autopush -f /etc/ipf/pfil.ap