Huawei
H12-721 · Question #154
As shown in Figure BFDS for SPF networking scenarios: 1. Run OSPF between FW_A, FW_B and FW_C. All three devices are neighbors. 2. To reach FULL neighbor state, configure OSPF BFD and linkage. BFD…
The correct answer is A. When a link fails, BD first perception, FWA and FWB will soon converge C. FWA deal with neighbors Down event, re-route calculation, a new route for the link b. See the full explanation below for the reasoning.
Question
As shown in Figure BFDS for SPF networking scenarios: 1. Run OSPF between FW_A, FW_B and FW_C. All three devices are neighbors. 2. To reach FULL neighbor state, configure OSPF BFD and linkage. BFD finished creating BFD sessions. Which of the following statements are correct? (Choose two answers)
Options
- AWhen a link fails, BD first perception, FWA and FWB will soon converge
- BLink switch toggles the seconds level
- CFWA deal with neighbors Down event, re-route calculation, a new route for the link b
- DWhen a link fails, OSPF convergence and automatic notification BD
How the community answered
(22 responses)- A77% (17)
- B18% (4)
- D5% (1)
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