20 Questions
Which of the following is true about the advantage of a higher priority member over a lower priority member in a network system?
The advantage depends on the link-cost-threshold value.
When is a lower priority member placed on top of a higher priority member in a network system?
When the available bandwidth difference is higher than the corrected bandwidth difference.
When is a lower priority member placed below a higher priority member in a network system?
When the available bandwidth difference is equal to or lower than the corrected bandwidth difference.
What is the best quality rule for members in FortiGate?
Member Maximum Bandwidth.
How is the maximum bandwidth of a member in FortiGate obtained?
From the values defined for the estimated-upstream-bandwidth and estimated-downstream-bandwidth interface settings.
What does FortiGate use as the last resource when the maximum bandwidth settings are undefined for a member interface?
Parent physical speed.
How is the bidirectional bandwidth metric calculated in FortiGate?
By adding the upstream and downstream speeds.
What does the available bandwidth displayed by the 'diagnose sys sdwan service' command in FortiGate refer to?
The bandwidth value after considering the used bandwidth and the maximum bandwidth of the member.
How often is the available bandwidth displayed by the 'diagnose sys sdwan service' command in FortiGate updated?
Every 10 seconds.
How is the used bandwidth measured in FortiGate?
By the link monitor process; lnkmtd.
Which formula calculates the corrected bandwidth difference for lower priority members?
CBWD = LPMABW * link-cost-threshold/100
What is the advantage given to higher priority members in the corrected bandwidth difference formula?
link-cost-threshold
When will an LPM be placed on top of an HPM in the oif list?
When ABWD is higher than CBWD
What is the priority relationship between an LPM and an HPM in the oif list?
HPM has higher priority than LPM
Under what condition will an LPM be placed below an HPM in the oif list?
When ABWD is equal to CBWD
What is the purpose of the link-cost-threshold setting?
To calculate the corrected bandwidth difference for lower priority members
How does FortiGate select the preferred member when using bandwidth as the metric?
By selecting the member with the highest available bandwidth
What does ABW stand for in the context of available bandwidth?
Available Bandwidth
What is the formula to calculate the available bandwidth difference between a lower priority member and a higher priority member?
ABWD = LPM ABW minus HPM ABW
What determines the preference of members in the oif list?
Available bandwidth
Test your knowledge on bandwidth and quality in networking with this quiz. Learn about available bandwidth, corrected bandwidth difference, and more. Explore the rules for building the OIF list and enhance your understanding of optimizing traffic flow. Challenge yourself and become an expert in managing bandwidth effectively.
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