HP
HPE0-Y53 · Question #19
A network administrator is planning a flow table entry that provides fast failover for the traffic flow in case a link fails. Which key element would the flow entry contain?
The correct answer is A. a group identifier that specifies at least two output ports. https://floodlight.atlassian.net/wiki/display/floodlightcontroller/How+to+Work+with+Fast- Failover+OpenFlow+Groups
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Question
A network administrator is planning a flow table entry that provides fast failover for the traffic flow in case a link fails. Which key element would the flow entry contain?
Options
- Aa group identifier that specifies at least two output ports
- Ba backup set action that modifies the packet and sends it to the controller
- Ca forward action to the reserved port NEAREST_ACTIVE
- Da go-to-table action that sends traffic to another table if the port is down
How the community answered
(25 responses)- A84% (21)
- C4% (1)
- D12% (3)
Explanation
https://floodlight.atlassian.net/wiki/display/floodlightcontroller/How+to+Work+with+Fast- Failover+OpenFlow+Groups
Topics
#OpenFlow#flow table#fast failover#group action
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