Which two benefits from using forward error correction (FEC) in IPsec VPNs are true? (Choose two.)

AFEC transmits the original payload in full to recover the error in transmission.

BFEC reduces the stress on the remote device buffer to reconstruct packet loss.

CFEC transmits additional packets as redundant data to the remote device.

DFEC improves reliability, which overcomes adverse WAN conditions such as noisy links.

Answer : C, D

Refer to the exhibit.

Which two statements about the IPsec VPN configuration and the status of the IPsec VPN tunnel are true? (Choose two.)

AFortiGate creates separate virtual interfaces for each dial-up client.

BFortiGate creates a single IPsec virtual interface that is shared by all clients.

CFortiGate maps the remote gateway 100.64.3.1 to tunnel index interface 1.

DFortiGate does not install IPsec static routes for remote protected networks in the routing table.

Answer : B, C

Which two statements about SD-WAN central management are true? (Choose two.)

AIt does not allow you to monitor the status of SD-WAN members.

BIt is enabled or disabled on a per-ADOM basis.

CIt is enabled by default.

DIt uses templates to configure SD-WAN on managed devices.

Answer : B, D

Which statement about using BGP routes in SD-WAN is true?

ALearned routes can be used as dynamic destinations in SD-WAN rules.

BYou must use BGP to route traffic for both overlay and underlay links.

CYou must configure AS path prepending.

DYou must use external BGP.

Answer : A

Which diagnostic command can you use to show the SD-WAN rules interface information and state?

Adiagnose sys sdwan route-tag-list.

Bdiagnose sys sdwan service.

Cdiagnose sys sdwan member.

Ddiagnose sys sdwan neighbor.

Answer : B

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