Need information

[allaytani]

I'm trying to understand the configuration of VPN

With simple descriptions . i main the basic configuration if there is ?

please anyone can help me ?

[mostiguy]

No, we cannot help you. You did not tell us with what devices you are trying to create a vpn with, nor with what protocols

[allaytani]

thanks for this question , coz this make me think that VPN configuration depends on the devices i'm using ,, ok dear , i'm want to use it with ATM network (ISP-End)cisco-72oo/7400& from(CPE-End)cisco-827 or 2600 series , all based ip protocol .

i don't know what other information u need , cos realy i'm new in this feild & my knowledge only in CCNP level , plz for more information u need tell me ?

thx