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单选题
Which of the following is the BEST way to allow web software through the server firewall？（）
A
Implement an application exception.
B
Implement an access control list （ACL）.
C
Open the corporate firewall to allow port 80.
D
Implement port blocking on port 80.
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考题
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Add a port exception for port 80.B
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考题
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Create an ACL.B
Create an application exception.C
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单选题Which of the following is the BEST reason to implement a firewall on a server？（）A
To watch for bandwidth issuesB
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考题
单选题Which of the following allows a program or port through a software firewall?（）A
ExceptionB
Pass-throughC
Port-forwardingD
Punch-through
考题
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Configure Access Control Lists to ensure Voice over IP traffic is checked by Auth Proxy.B
Configure pNAT to ensure Voice over IP packets are properly translated.C
Configure IOS firewall to permit RTP port numbers through the firewall via VPN. D
Configure Access Control Lists to allow Voice over IP traffic to bypass Auth Proxy checking.
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