HPE7-A08 · Question #248
OSPF peering is configured between HPE Aruba Networking CX 6300 switches utilizing bfd. With the given configuration on switch A and switch В in its default settings: (config-if)# bfd…
The correct answer is C. After 5000ms. The BFD failure detection time is calculated as the minimum transmit interval multiplied by the detection multiplier. With a 1000 ms transmit interval and a multiplier of 5, the session is declared down after 5000 ms if no BFD packets are received.
Question
OSPF peering is configured between HPE Aruba Networking CX 6300 switches utilizing bfd. With the given configuration on switch A and switch В in its default settings:
(config-if)# bfd min-transmit-interval=1000 (config-if)# bfd-min-echo-receive-interval=1000 (config-if)# bfd detect-multiplier=5 If a link goes down, how long It takes to bring down the relationship?
Options
- AAfter 1000ms
- BAfter 500ms
- CAfter 5000ms
- DAfter 1500ms
How the community answered
(28 responses)- A7% (2)
- B18% (5)
- C71% (20)
- D4% (1)
Explanation
The BFD failure detection time is calculated as the minimum transmit interval multiplied by the detection multiplier. With a 1000 ms transmit interval and a multiplier of 5, the session is declared down after 5000 ms if no BFD packets are received.
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