ip security pfs enable
Enables Perfect Forward Secrecy.
Syntax
[no] ip security pfs enable
Parameters
None
Usage
Perfect Forward Secrecy provides additional security by renegotiating keys at specified intervals. With Perfect Forward Secrecy, if one key is compromised, previous and subsequent keys are secure because they are not derived from previous keys. The no command option disables Perfect Forward Secrecy.
Example
amnesiac (config) # ip security pfs enable
Product
SteelHead CX, SteelHead EX, SteelHead-v, SteelHead-c
Related Commands