SNAT CONFiuration

Hi,

I really confuse with SNAT regarding config. i know it change Source address. but config little confuse somet time

theee 2 way i saw config

First--

I select in pool SNAT and in virtual server "NONE"

here is connection entry.

show sys connection cs-server-addr x.x.x.x with this I see only three column

CLEINT source address Virtual server ip member of pool

WITH THIS FIRST CONFIG >>>> SNAT WORKS ?

Second --

I select in POOL SNAT and in virtual server i select "SNAT AUTOMAP" with this i see Four column

CLEINT source address Virtual server ip SNAT IP member of pool

1. when should i configure first configuration and when should i configure second config .?

2. IF in pool i don't select SNAT and in virtual server i select "SNAT AUTOMAP" will SNAT WORKS ?

Thanks & Regards

A.N