Huawei
H12-821_V1.0 · Question #578
H12-821_V1.0 Question #578: Real Exam Question with Answer & Explanation
The correct answer is B. After the device receives the message, the policy routing will first search for the policy for matching and forwarding. If the match fails, it will search the routing table for forwarding D. Policy routing can formulate policies based on parameters such as source and destination IP addresses, protocol types, and packet sizes. See the full explanation below for the reasoning.
Question
Which of the following descriptions about Policy-Based-Routing and Routing-Policy are correct? (Multiple choice)
Options
- AThe deployment of the routing policy is based on the forwarding plane and will not affect the routing table entries
- BAfter the device receives the message, the policy routing will first search for the policy for matching and forwarding. If the match fails, it will search the routing table for forwarding
- CRouting policies can only be formulated based on source addresses
- DPolicy routing can formulate policies based on parameters such as source and destination IP addresses, protocol types, and packet sizes
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