I have 2 offices in difference locations. Each office has an cisco asa5520 and cat 3560. I also have a ATT circuit which connected between 2 offices.
Let's call them are location A and location B.
Location A has ASA5520_A and SW_A:
Int E0 of ASA5520_A has ip 192.168.1.2
Int E1 of ASA5520_A has ip 172.16.1.1
Int FE0 of SW_A has ip 172.16.1.2
Location B has ASA5520_B and SW_B:
Int E0 of ASA5520_B has ip 192.168.1.3
Int E1 of ASA5520_B has ip 172.17.1.1
Int FE0 of SW_B has ip 172.17.1.2
I'd like to have all computers in subnet 172.16.1.0/24 (location A) able to see all computers in subnet 172.17.1.0/24(location B) but not vice versa. Should I do routing part first ? then access list ? or what should I do ? Thanks.