[c-nsp] High Availability for CGSE - NAT44 - Inter Chassis Redundancy

[cisco-pe]

Hello Guys,
We are planning to deploy NAT44 in a pair of CRS-1/16 (Toll gates) located
on differentes sites, using CGSE card.
Could you help us with some recommendations about how to implement the NAT44
high availabilty using CGSE modules on CRS-1 ?



I------------------ TG1 (CRS-1 + CGSE) ------I
 End user --- BRAS --------- Core MPLS
--------------I
I----------------------------------- INTERNET

I------------------ TG2 (CRS-1 + CGSE)-------I


Thanks in advance for your support.

JC