I would like to add the following configuration to FastEthernet0/1.200.
"IP Nat Inside Source Static 10.1.0.11 216.x.x.x" (x=hidden numerical value for purpose of this forum/internet).
current assignment is configured as:
ip http server
ip http authentication local
ip http secure-server
ip nat inside source list NAT interface FastEthernet0/1.200 overload
ip nat inside source static 10.1.0.10 216.109.x.x (x=hidden values for purpose of this forum/internet).
*** When I attempted to add the new value, a error message appeared stating another entry for this IP address already exists; 216.109.x.x.
Can I configure same interface with two private ip addresses to allow dns & mail?
Can you try using the dynamic rules as below?
ip nat pool pool1 216.109.x.10 216.109.x.10 prefi 30
ip nat inside source list 1 pool pool1
access-list contain permit 0.10 and 0.11
I think this one solves your problem.