Huawei
H12-821_V1.0 · Question #673
H12-821_V1.0 Question #673: Real Exam Question with Answer & Explanation
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Question
In IS-IS, which of the following describes a purpose of Hellos?
Options
- AKey exchange algorithm used to generate session keys
- BSpanning tree algorithm to prevent communication loops
- CHost protocol used for digital signatures and authentication
- DAlgorithm used for data encryption
- EAlgorithm for data integrity protection
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