Huawei
GB0-190-EN · Question #54
GB0-190-EN Question #54: Real Exam Question with Answer & Explanation
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Question
Two branches of a company are interconnected through an HDLC-enabled synchronous dedicated line. Which of the following statements is TRUE about the security performance of HDLC?
Options
- AHDLC does not provide security features as rich as PPP. It uses only PAP authentication to ensure
- BHDLC is less secure than PPP. HDLC does not support PAP or CHAP authentication. Rather, it
- CHDLC offers low security. It provides two authentication methods. However, during authentication,
- DHDLC does not support authentication.
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