Which of the following commands is valid for creating an extended IP
access list?
A. access-list 101 permit ip host 172.16.30.0 any eq 21
B. access-list 101 permit tcp host 172.16.30.0 any eq
21 log
C. access-list 101 permit icmp host 172.16.30.0 any
ftp log
D. access-list 101 permit ip any eq 172.16.30.0 21 log