Hello, I work at a ISP, our 7507 configured with NAT . When I configured ipsec encryption ,something wrong happened.
The following is hardware information and error showed on screen.
System image file is "slot0:rsp-dk9o3sv-mz.122-10a.bin"
cisco RSP8 (R7000) processor with 262144K/8216K bytes of memory.
R7000 CPU at 250Mhz, Implementation 39, Rev 2.1, 256KB L2, 2048KB L3 Cache
R3-7507(config-if)#crypto map szhtp
ERROR: The VIP interface must be configured with cef distributed switching before enabling encryption. Please configure this inter
face with cef distributedand route cache distributed switching then try again.
Can you tell me why and how to overcome?
thanks
