单项选择题

What is the purpose of an address book？（）

A.It holds security policies for particular hosts.
B.It holds statistics about traffic to and from particular hosts.
C.It defines hosts in a zone so they can be referenced by policies.
D.It maps hostnames to IP addresses to serve as a backup to DNS resolution.

点击查看答案

上一题目录下一题

相关考题

单项选择题

You want to create a security policy allowing traffic from any host in the Trust zone to hostb.example.com（172.19.1.1） in the Untrust zone. How do you create this policy？（）

A.Specify the IP address （172.19.1.1/32） as the destination address in the policy.
B.Specify the DNS entry （hostb.example.com.） as the destination address in the policy.
C.Create an address book entry in the Trust zone for the 172.19.1.1/32 prefix and reference this entry in the policy.
D.Create an address book entry in the Untrust zone for the 172.19.1.1/32 prefix and reference this entry in the policy

多项选择题

Which two security policy actions are valid？（）

A.deny
B.discard
C.reject
D.close

多项选择题

Which three advanced permit actions within security policies are valid？（）

A.Mark permitted traffic for firewall user authentication.
B.Mark permitted traffic for SCREEN options.
C.Associate permitted traffic with an IPsec tunnel.
D.Associate permitted traffic with a NAT rule.
E.Mark permitted traffic for IDP processing.