BGP Prefix Paths and SD-WAN

Which direction must fec-egress be enabled in order for FortiGate to send parity packets?

Which direction must fec-ingress be enabled in order for FortiGate to process parity packets sent by the remote FortiGate?

What must be enabled on the firewall policy that matches the traffic you want to generate parity packets for?

What does FortiOS automatically do on sessions that are subject to FEC?

What does FortiGate use for original and parity packets when FEC is enabled?

What does a packet capture taken using the example configuration show?

What is the impact of FEC on the quality of IPsec overlays?

What is the reported packet loss before enabling FEC?

What is the reported packet loss after increasing fec-redundant to 3?

What should you keep in mind when increasing the value of fec-redundant?

Which of the following is true about FortiGate's default behavior when advertising BGP prefixes?

In the SD-WAN overlay deployment shown, how many paths does the hub reflect for each prefix?

Why is it recommended to have sites learn all available paths to all possible destinations in SD-WAN?

How many paths does the hub learn for the prefix 10.0.1.0/24 in the diagram on this slide?

What are the next hop addresses for the two paths learned by the hub for the prefix 10.0.1.0/24?

How many additional paths does the hub send in addition to the two paths it learns for the prefix 10.0.1.0/24?

What is the purpose of configuring the spoke to receive any additional paths sent by the neighbor?

How many routes does spoke2 receive for the prefix 10.0.1.0/24 from the hub?

What does the routing table on spoke2 show for the prefix 10.0.1.0/24?

What does the hub do to the prefixes learned from clients?

Which command can be used to view the identified paths in FortiGate's BGP configuration?

How can you control the number of selected identified paths to be advertised by the hub in FortiGate's BGP configuration?

What does FortiOS 7.0.1 and 6.4.7 do with duplicate routes in the routing table?

What is the purpose of Forward Error Correction (FEC) in FortiGate's IPsec overlays?

Which command can be used to configure FEC on an IPsec overlay in FortiGate?

What happens if the fec-send-timeout period is reached in FortiGate's FEC configuration?

Which SPI is used for both original and parity packets in FortiGate's FEC implementation?

What is the purpose of parity packets in FortiGate's FEC implementation?

Which FortiGate version introduced the consolidation of duplicate routes in the routing table?

What is the recommended use case for Forward Error Correction (FEC) in FortiGate's IPsec overlays?