Which three parameters are available to configure SD-WAN rules? (Choose three.)
- A . Application signatures
- B . Type of physical link connection
- C . URL categories
- D . Source and destination IP address
- E . Internet service database (ISDB) address object
A,D,E
Explanation:
SD-WAN 6.4.5 Guide Page 76. https://docs.fortinet.com/document/fortigate/7.2.1/administration-guide/22371/sd-wan-rules-best-quality
Refer to the exhibit.
What must you configure to enable ADVPN?
- A . On the hub VPN, only the device needs additional phase one sett
- B . ADVPN should only be enabled on unmanaged FortiGate devices.
- C . Each VPN device has a unique pre-shared key configured separately on phase one
- D . The protected subnets should be set to address object to all (0.0 .0. 0/0).
D
Explanation:
SD-WAN 6.4.5 Study Guide. pg 210
What are the two minimum configuration requirements for an outgoing interface to be selected once the SD-WAN logical interface is enabled? (Choose two)
- A . Specify outgoing interface routing cost.
- B . Configure SD-WAN rules interface preference.
- C . Select SD-WAN balancing strategy.
- D . Specify incoming interfaces in SD-WAN rules.
Which two statements about SLA targets and SD-WAN rules are true? (Choose two.)
- A . Member metrics are measured only if an SLA target is configured.
- B . SLA targets are used only by SD-WAN rules that are configured with Lowest Cost (SLA) or Maximize Bandwidth (SLA) as strategy.
- C . When configuring an SD-WAN rule, you can select multiple SLA targets of the same performance SLA.
- D . SD-WAN rules use SLA targets to check if the preferred members meet the SLA requirements.
Refer to the exhibit.
Which statement about the command route-tag in the SD-WAN rule is true?
- A . It enables the SD-WAN rule to load balance and assign traffic with a route tag
- B . It tags each route and references the tag in the routing table.
- C . It uses route tags for a BGP community and assigns the SD-WAN rules with same tag.
- D . It ensures route tags match the SD-WAN rule based on the rule order
Refer to exhibits.
Exhibit A shows the source NAT global setting and exhibit B shows the routing table on FortiGate.
Based on the exhibits, which two statements about increasing the port2 interface priority to 20 are true? (Choose two.)
- A . All the existing sessions that do not use SNAT will be flushed and routed through port1.
- B . All the existing sessions will continue to use port2, and new sessions will use port1.
- C . All the existing sessions using SNAT will be flushed and routed through port1.
- D . All the existing sessions will be blocked from using port1 and port2.
Refer to exhibits.
Exhibit A.
Exhibit B.
Exhibit A, which shows the SD-WAN performance SLA and exhibit B shows the health of the participating SD-WAN members.
Based on the exhibits, which statement is correct?
- A . The dead member interface stays unavailable until an administrator manually brings the interface back.
- B . The SLA state of port2 has exceeded three consecutive unanswered requests from the SLA server.
- C . Port2 needs to wait 500 milliseconds to change the status from alive to dead.
- D . Check interval is the time to wait before a packet sent by a member interface considered as lost.
Refer to exhibits.
Exhibit A shows the SD-WAN rules and exhibit B shows the traffic logs. The SD-WAN traffic logs reflect how FortiGate processed traffic.
Which two statements about how the configured SD-WAN rules are processing traffic are true? (Choose two.)
- A . The implicit rule overrides all other rules because parameters widely cover sources and destinations.
- B . SD-WAN rules are evaluated in the same way as firewall policies: from top to bottom.
- C . The All_Access_Rules rule load balances Vimeo application traffic among SD-WAN member interfaces.
- D . The initial session of an application goes through a learning phase in order to apply the correct rule.
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?
- A . Both SD-WAN member interfaces have used separate SLA targets.
- B . The SLA state of port1 is dead after five unanswered requests by the SLA servers.
- C . Port1 became dead 1ecause no traffic was offload through the egress of port1.
- D . SD-WAN member interfaces are affected by the SLA state of the inactive interface
B
Explanation:
SD-WAN_6.4_Study_Guide page 57
Which diagnostic command can you use to show interface-specific SLA logs for the last 10 minutes?
- A . diagnose sys sdwan log
- B . diagnose sys sdwan health-check
- C . diagnose sys sdwan intf-sla-log
- D . diagnose sys sdwan sla-log
D
Explanation:
diagnose sys sdwan intf-sla-log -> shows only bandwidth utilization diagnose sys sdwan sla-log -> shows packet-loss, latency, jitter, MOS
In the default SD-WAN minimum configuration, which two statements are correct when traffic matches the default implicit SD-WAN rule? (Choose two)
- A . Traffic has matched none of the FortiGate policy routes.
- B . Matched traffic failed RPF and was caught by the rule.
- C . The FIB lookup resolved interface was the SD-WAN interface.
- D . An absolute SD-WAN rule was defined and matched traffic.
Refer to the exhibits.
Exhibit A shows the SD-WAN performance SLA and exhibit B shows the SD-WAN member and the static routes configuration.
If port2 is detected dead by FortiGate, which expected behavior is correct?
- A . Port2 becomes alive after one successful probe is detected.
- B . The SD-WAN interface becomes disabled and port1 becomes the WAN interface.
- C . Dead members require manual administrator access to bring them back alive.
- D . Subnets 10.0.20.0/23 and 172.20.0.0/16 are reachable only through port1.
Refer to exhibits.
Exhibit A, which shows the SD-WAN performance SLA and exhibit B shows the health of the participating SD-WAN members.
Based on the exhibits, which statement is correct?
- A . The dead member interface stays unavailable until an administrator manually brings the interface back.
- B . Port2 needs to wait 500 milliseconds to change the status from alive to dead.
- C . Static routes using port2 are active in the routing table.
- D . FortiGate has not received three consecutive requests from the SLA server configured for port2.
Which three performance SLA protocols are available on the FortiGate CLI only? (Choose three.)
- A . tcp-echo
- B . icmp
- C . twamp
- D . udp-echo
- E . smtp
A,C,D
Explanation:
Command output from a fortigate:
FW-01 (test-health-check) # set protocol ping Use PING to test the link with the server.
tcp-echo Use TCP echo to test the link with the server.
udp-echo Use UDP echo to test the link with the server.
http Use HTTP-GET to test the link with the server.
twamp Use TWAMP to test the link with the server.
dns Use DNS query to test the link with the server.
tcp-connect Use a full TCP connection to test the link with the server.
ftp Use FTP to test the link with the server.
Refer to the exhibit.
Based on output shown in the exhibit, which two commands can be used by SD-WAN rules? (Choose two.)
- A . set cost 15.
- B . set source 100.64.1.1.
- C . set priority 10.
- D . set load-balance-mode source-ip-based.
Refer to the exhibit.
Which statement about the trace evaluation by FortiGate is true?
- A . Packets exceeding the configured maximum concurrent connection limit are denied by the per-IP shaper.
- B . The packet exceeded the configured bandwidth and was dropped based on the priority configuration.
- C . The packet exceeded the configured maximum bandwidth and was dropped by the shared shaper.
- D . Packets exceeding the configured concurrent connection limit are dropped based on the
priority
configuration.
A
Explanation:
SD-WAN 6.4.5 Study Guide. pg 137
Which three protocols are available only on the command line to configure as performance SLA status check? (Choose three.)
- A . smtp
- B . tcp-echo
- C . twamp
- D . udp-echo
- E . icmp
Refer to the exhibit.
Which two statements about the status of the VPN tunnel are true? (Choose two)
- A . There are separate virtual interfaces for each dial-up client.
- B . VPN static routes are prevented from populating the FortiGate routing table.
- C . FortiGate created a single IPsec virtual interface that is shared by all clients.
- D . 100.64.3.1 is one of the remote IP address that comes through index interface 1.
C,D
Explanation:
If net-device is disabled, FortiGate creates a single IPSEC virtual interface that is shared by all IPSEC clients connecting to the same dialup VPN. In this case, the tunnel-search setting determines how FortiGate learns the network behind each remote client.
What is the purpose of a predefined template on the FortiAnalyzer?
- A . It can be edited and modified as required
- B . It specifies the report layout which contains predefined texts, charts, and macros
- C . It specifies report settings which contains time period, device selection, and schedule
- D . It contains predefined data to generate mock reports
B
Explanation:
FortiAnalyzer 6.4 Study Guide page 197
Which feature enables SD-WAN to combine IPsec VPN dynamic shortcut tunnels between spokes and a static tunnel to the hub?
- A . ADVPN
- B . GRE
- C . SSLVPN
- D . OCVPN
Refer to Exhibit:
Based on the exhibit, which algorithm does SD-WAN use to distribute traffic that does not match any of the SD-WAN rules, among the member interfaces?
- A . All traffic from a source IP to a destination IP Is sent to the same interface.
- B . All traffic from a source IP Is sent to the most used Interface.
- C . All traffic from a source IP to a destination IP is sent to the least used interface.
- D . All traffic from a source IP is sent to the same interfaces.
Refer to the exhibit.
Based on the output shown in the exhibit, which two criteria on the SD-WAN member configuration can be used to select an outgoing interface in an SD-WAN rule? (Choose two.)
- A . Set priority 10.
- B . Set cost 15.
- C . Set load-balance-mode source-ip-ip-based.
- D . Set source 100.64.1.1.
Refer to the exhibit.
Which two statements about the debug output are true? (Choose two)
- A . The debug output shows per-IP shaper values and real-time readings.
- B . FortiGate provides statistics and reading based on historical traffic logs.
- C . Traffic being controlled by the traffic shaper is under 100 KB/s.
- D . This traffic shaper drops traffic that exceeds the set limits.
Refer to the exhibit.
Which conclusion about the packet debug flow output is correct?
- A . The number of concurrent sessions for 10.1.10.1 exceeded the maximum number of concurrent sessions configured in the traffic shaper, and the packet was dropped.
- B . The number of concurrent sessions for 10.1.10.1 exceeded the maximum number of concurrent sessions configured in the firewall policy, and the packet was dropped.
- C . The packet size exceeded the outgoing interface MTU.
- D . The total number of daily sessions for 10.1.10.1 exceeded the maximum number of concurrent sessions configured in the traffic shaper, and the packet was dropped.
Which diagnostic command can you use to show the SD-WAN rules interface information and state?
- A . diagnose sys sdwan route-tag-list.
- B . diagnose sys sdwan service.
- C . diagnose sys sdwan member.
- D . diagnose sys sdwan neighbor.
B
Explanation:
https://community.fortinet.com/t5/FortiGate/Technical-Tip-Diagnostic-commands-to-check-the-status-of-the-SD/ta-p/194246