Huawei
H12-311_V3.0 · Question #162
H12-311_V3.0 Question #162: Real Exam Question with Answer & Explanation
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Question
The Int-Serv model provides end-to-end absolute QoS guarantee for users, which of the following reason for the failure of large-scale commercial use?
Options
- ABandwidth reservation is limited
- BLow forwarding efficiency
- CPoor scalability
- DNot conducive to traffic regulation
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