Active Monitoring in SD-WAN

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Which protocol is the most used network monitoring protocol supported by SD-WAN?

Ping (correct)

UDP echo

TWAMP

TCP echo

What does FortiGate do when the number of consecutive failed probes reach the failure threshold?

Measures packet loss, latency, and jitter

Marks the member as dead (correct)

Switches to TCP echo

Sends ICMP echo requests

How does FortiGate determine if a dead member is alive again?

By sending consecutive successful probes (correct)

By measuring packet loss, latency, and jitter

By switching to TCP echo

By sending ICMP echo requests

Which protocol sends TCP-UDP requests on port 7 and waits for the server to send back an identical copy of the data?

UDP echo Signup and view all the answers

What is the default port used by TWAMP for the control session?

TCP 862 Signup and view all the answers

What is the purpose of the control session in TWAMP?

To authenticate the endpoints Signup and view all the answers

Which protocol enables you to test the connectivity of any TCP application running on the target servers?

TCP-connect Signup and view all the answers

What does FortiGate measure based on requests and replies sent and received for probes?

All of the above Signup and view all the answers

What is the default port used by TCP echo and UDP echo?

TCP 7 Signup and view all the answers

Which protocol is the most accurate among the five protocols mentioned?

TWAMP Signup and view all the answers

Which protocols are supported for active monitoring probes in IP-v4?

General-purpose, Ping, TCP echo, UDP echo, and TCP connect Signup and view all the answers

Which protocols are supported for active monitoring probes in IP-v6?

TCP echo, HTTP, and TWAMP Signup and view all the answers

What is the default interval for sending probes in active monitoring?

500 milliseconds Signup and view all the answers

What are the default failure and restore thresholds in active monitoring?

5 Signup and view all the answers

What is the purpose of general-purpose protocols in active monitoring?

To measure the quality of a link regardless of the application Signup and view all the answers

Why would you use an application-specific probe instead of a general-purpose probe?

To measure the performance of specific applications and services Signup and view all the answers

What is the advantage of using an HTTP probe instead of a ping probe?

HTTP probe provides more accurate results Signup and view all the answers

What is the initial state assigned to configured members in active monitoring?

Alive Signup and view all the answers

What happens when a performance SLA is configured to use active monitoring?

Probes are sent to determine the state of the member and its performance Signup and view all the answers

What is the purpose of TWAMP protocol in active monitoring?

TWAMP protocol is not supported Signup and view all the answers