Router Configuration

I always use 4520-4524 & 81 & 554 ports for the router configuration for live viewing

So is it necessary to configure the ports 4520-4524 as UDP always & 81 to always as TCP & 554 as TCP always. or can i configure the above ports to always TCP/UDP irrespective of ports iam using ..

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**** *** / *** / ***** *** *** *****? ***** 4520-4524 *** ********** ** **'* ****** **** ******* **** ** not ** ******* ** **** ***** ** ******* *** *** using? *.*., ************ ***** ****-****.

* ** ***** ******* ***

**** * **** ** **** ******* ** ** ******* ** use *** ***** ** ***/*** ** ** ** ********* ** specify *** ***** ** *** **** *** *** ***** ** UDP ****.

*** *** *** ***** *** *********** ** **** *****. ** using *** ******** ***/*** ****** ** * ******** ****** ** the **** ** ****** *** ***** - *** *** *** and *** *** ***.

**** *** ** ***** ** ****** ******* ******* ** ***** that ** ** *** ********* **, ******* *** *** ******** extra ***** ** *** ********. **** ******** ** ********* ** to **** ***** *** **** ********** *** ****.

*** ******** **** *** **** **** ** ******** ** **** DVR/NVR's ********. ** *** ***/*** **** *** *** * ***** port, *** **** ** ***** *** ** *******. *** *** choose ** ***** *** *** *** *** **** ***** ****, but *** *** ******** ***'* ** ****, ****** *** ***/*** has * ******* **** ****** **** ********. ****** ********** ********* than ****** ** **** ** ******* *** ******. ***** ** no ****** ** ** **, ***** **** *** *** ** lazy *** ***'* **** ** **** ***** ** **** ** really ******.

** *******, ******* **** *** *** ********* *****:

**** ** ***

**** *** *** ** **** **** **** *** ** *******

***** **** - **** ***

*** *** ****** *** ***** ** ******, ** *** *** protocol, ***** ** *** ** **** - **** ** *******.

** ********* *****, *** *** *** **** ******* ** **** TCP & *** *** ************, *** *** *** ****** **** forward *** ****** ***** *** *********.