Bandwidth limit on all your existing simple queues with one command in MikroTik CLI

Bandwidth limit on all your existing simple queues with one command in MikroTik CLI

#To set a 10 Mbps limit on all your existing simple queues with one command in MikroTik CLI, you can use the following loop script:

:foreach i in=[/queue simple find] do={/queue simple set $i max-limit=10M/10M}

#How the Command Works
:foreach i in=[/queue simple find] do={...}: This part of the command iterates through all existing simple queues.
[/queue simple find] generates a list of all simple queues (their internal IDs).
:foreach i in [...] assigns each ID to the variable $i in turn.
do={...} specifies the action to perform for each queue.
/queue simple set $i max-limit=10M/10M: This command modifies the properties of the specific queue identified by the current value of $i.
max-limit=10M/10M sets the maximum upload and download bandwidth for that queue to 10 Mbps (10M for upload and 10M for download). 

Very Helpfull comand for set a bandwidth with one comand for all Queue