Cisco
400-007 · Question #319
400-007 Question #319: Real Exam Question with Answer & Explanation
The correct answer is A: fast hello. The OSPF Support for Fast Hello Packets feature provides a way to configure the sending of hello packets in intervals less than 1 second (sub second). Such a configuration results in faster convergence in an Open Shortest Path First (OSPF) network.
Question
The Company XYZ network requires OSPF dead neighbor detection in a subsecond manner. However, the company network does not support BFD. Which other feature can be used to fulfill the design requirement?
Options
- Afast hello
- BDPD
- CSTP
- DLFA
Explanation
The OSPF Support for Fast Hello Packets feature provides a way to configure the sending of hello packets in intervals less than 1 second (sub second). Such a configuration results in faster convergence in an Open Shortest Path First (OSPF) network.
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