Can rb951ui-2hnd do port mirror and port forwarding?

Good day everyone! I am new to mikrotik router and is looking for tips and information with our current scenario.

We are migrating from cisco router to mikrotik router and my co-worker said I just have copy the port forwarding from cisco to mikrotik. After that, I have to do port mirroring on our mikrotik router.

So far here's our NAT rule:

Flags: X - disabled, I - invalid, D - dynamic 
 0    ;;; defconf: masquerade
      chain=srcnat action=masquerade out-interface=ether1 log=no log-prefix="" 

 1    chain=dstnat action=dst-nat to-addresses=192.168.1.90 protocol=tcp dst-port=35300 log=no log-prefix="" 

 2    chain=dstnat action=dst-nat to-addresses=192.168.1.91 protocol=udp dst-port=16000-16511 log=no log-prefix="" 

 3    chain=dstnat action=dst-nat to-addresses=192.168.1.90 protocol=udp dst-port=2727 log=no log-prefix="" 

 4    chain=dstnat action=dst-nat to-addresses=192.168.1.90 protocol=udp dst-port=9300 log=no log-prefix=""

Our switch/print:
Flags: I - invalid

NAME TYPE MIRROR-SOURCE MIRROR-TARGET SWITCH-ALL-PORTS

0 switch1 Atheros-8227 ether2-master ether3

So far rule for tcp is working as I can access it outside network but I am not sure if UDP is working. Any idea?