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SSL Parameter Map

shday
Level 1
Level 1

I need to update the cipher on my ssl parameter map and I need to know once I make the change on the parameter map does that change take effect when I hit enter or do I need to do something else to activate the change.

I'm going to change my cipher list and add new ciphers and change the order.

3 Replies 3

Borys Berlog
Cisco Employee
Cisco Employee

Yes, you don't need to do any additional configuration to apply changes on parameter map (of course I assumed that it's already been applied to necessary ssl proxy service).  Just depends on how big your config is, changes applying may take a few seconds.

So if I'm changing from this,

parameter-map type ssl ssl-map

  cipher RSA_WITH_3DES_EDE_CBC_SHA priority 8

  cipher RSA_WITH_AES_128_CBC_SHA priority 6

  cipher RSA_WITH_AES_256_CBC_SHA priority 4

To this,

parameter-map type ssl ssl-map

  cipher RSA_WITH_RC4_128_MD5 priority 2

  cipher RSA_WITH_RC4_128_SHA priority 4

I dont have to bounce the policy or anything like that to make the change active?

Yes, you don't need to do anything after this change. Of course it will affect only new session, old sessions won't be restarted.