Which of the following devices would need to be configured to block specific ports and protocols from entering the network?（）
- A、Bridge
- B、Firewall
- C、Port replicator
- D、Gateway
正确答案:B
答案解析:有
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CompTIA认证考试
CompTIA认证考试
Which of the following devices would need to be configured to block specific ports and protocols from entering the network?（）
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