Zhao Lu,Are you still having this issue?If so I can suggest two options that may help you. 1. Non-upgrade option.Try issuing the following commands during an approved maintenance window when this problem is happening. -clear ip http client cach...
The claim is still the same. The Cisco 3850 does support NAT.The details of the unit I tested were as follows:WS-C3850-48P, running cat3k_caa-universalk9, (IOS-XE).
So both the 6500 & 68xx support NAT as well.Tested in a lab with the following & worked: 1. WS-C6509-E with sup VS-S720-10G & running s72033-advipservicesk9-mz.151-2.SY2.bin2. C6807-XL with sup VS-SUP2T-10G & running s72033-advipservicesk9-mz.151-2.S...