Free NSE7_SDW-6.4 Exam Braindumps
Fortinet NSE 7 - SD-WAN 6.4 Questions 21–25 (page: 6)

Updated On: 10-Feb-2026

Which diagnostic command you can use to show interface-specific SLA logs for the last 10 minutes?

  1. diagnose sys virtual-wan-link health-check
  2. diagnose sys virtual-wan-link log
  3. diagnose sys virtual-wan-link sla-log
  4. diagnose sys virtual-wan-link intf-sla-log

Answer(s): C


Reference:

https://docs.fortinet.com/document/fortigate/6.2.0/cookbook/943037/sla-logging https://community.fortinet.com/t5/FortiGate/Technical-Tip-SLA-Logging/ta-p/190934



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

  1. diagnose sys virtual-wan-link neighbor.
  2. diagnose sys virtual--wan--link route-tag-list
  3. diagnose sys virtual--wan--link member.
  4. diagnose sys virtual-wan-link service

Answer(s): D


Reference:

https://docs.fortinet.com/document/fortigate/6.2.0/cookbook/818746/sd-wan-related- diagnose-commands



Refer to exhibits.





Exhibit A shows the performance SLA exhibit B shows the SD-WAN diagnostics output.

Based on the exhibits, which statement is correct?

  1. Both SD-WAN member interfaces have used separate SLA targets.
  2. The SLA state of port1 is dead after five unanswered requests by the SLA servers.
  3. Port1 became dead 1ecause no traffic was offload through the egress of port1.
  4. SD-WAN member interfaces are affected by the SLA state of the inactive interface

Answer(s): B

Explanation:

SD-WAN_6.4_Study_Guide page 57



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

  1. Adding static routes must be enabled on all ADVPN interfaces.
  2. VPN topologies must be form using only BGP dynamic routing with SD-WAN
  3. Learned routes can be used as dynamic destinations in SD-WAN rules
  4. Dynamic routing protocols can be used only with non-encrypted traffic

Answer(s): C



Which two reasons make forward error correction (FEC) ideal to enable in a phase one VPN interface? (Choose two )

  1. FEC transmits the original payload in full to recover the error in transmission.
  2. FEC improves reliability which overcomes adverse WAN conditions such as noisy links.
  3. FEC is useful to increase speed at which traffic is routed through IPsec tunnels.
  4. FEC transmits additional packets as redundant data to the remote device.
  5. FEC reduces the stress on the remote device jitter buffer to reconstruct packet loss

Answer(s): B,D



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