MULTIMEDIA AND QUALITY OF SERVICE
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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By default, what chain is included in the proxy firewall filter feature
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input, output, forward
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scrnat, dstnat
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prerouting, postrouting
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drop, reject
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Explanation:
Detailed explanation-1: -IP Firewall Chains allows you to develop classes of firewall rules to which you may then add and remove hosts or networks. An artifact of firewall rule chaining is that it may improve firewall performance in configurations in which there are lots of rules.
Detailed explanation-2: -The three default built-in chains are input, which is incoming traffic, output, which is outgoing traffic, and forward, which is traffic being forwarded from one interface to another (typically used for “masquerading").
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