NAT rule is going to catch SMTP traffic and send it to a specific mail server. What is the correct action for a NAT rule?
Which firewall chain should you use to filter clients' HTTP traffic going through the router?
You want to transfer existing '/ip firewall filter' configuration from one router to a new system.
Choose the best possible way to do:
What does this simple queue do (check the image)?

The screenshot shows a Simple Queue named "host_A" with:
Target Address: 192.168.1.10
Target Upload: Checked
Target Download: Checked
Max Limit: 1M (upload), unlimited (download)
