QUESTION 48
A client with IP address 209.165.201.25 must access a web server on port 80 at 209.165.200.225. To allow this traffic, an engineer must add a statement to an access control list that is applied in the inbound direction on the port connecting to the web servers. Which statement allows this traffic?
A.permit tcp host 209.165.200.225 lt 80 host 209.165.201.25
B.permit tcp host 209.165.201.25 host 209.165.200.225 eq 80
C. permit tcp host 209.165.200.225 eq 80 host 209.165.201.25
D.permit tcp host 209.165.200.225 host 209.165.201.25 eq 80
Correct Answer: C
题目说的是这个ACL是在连接web server的端口上,而且是inbound,那应该是permit 主机 访问 web server eq 80啊,为什么是反过来呢。
QUESTION 36
Which IP address becomes the active next hop for 192.168.102.0/24 when 192.168.101.2 fails?
A.192.168.101.10
B.192.168.101.14
C.192.168.101.6
D.192.168.101.18
Correct Answer: D