help me in configure cisco asa

[زلزال الشرقيه]

hi there
i have network 10.7.10.0/22 conected by mpls router and conected by cisco router adsl for internet
ip for mpls router 10.7.10.1/22
ip for adsl 10.7.10.2/22
i want to install and configure cisco asa 5510 new
i cannot access to thes routers so i cannot change ip inteface and my network subnet
when i try to configure e0/0 outside network with ip 10.7.10.3
and e0/1 inside 10.7.10.4 with same subnet refuse by cisco asa
so in this sierno how i can configure it
and i want two route one for mpls
one for internet

[westwind]

ايه اللخبطة دي يا باشا ؟!! الايبيهات عندك بايزة خالص. 10.7.10.0/22 دي مش شبكة. ده ايبي في الشبكة 10.7.8.0/22 . راجع منهج subnetting

لو عايز منافذ الفايرول في نفس السابنيت اكتب firewall transparent