Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
New Member

crypto isakmp keepalive??

     hi,

I like to know about the "crypto isakmp keepalive" this command with "on demand" option pls help to share the knowledge.

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Re: crypto isakmp keepalive??

"on-demand" is the default behaviour of isakmp keepalive --> it only sends the keepalive if traffic is not received through the tunnel on the time specific in the keepalive command.

compared to "periodic" where the keepalive is constantly sent on the time specific in the keepalive command.

Here is more information for your reference:

http://www.cisco.com/en/US/partner/docs/ios/security/command/reference/sec_c4.html#wp1057298

Hope that helps.

1 REPLY
Cisco Employee

Re: crypto isakmp keepalive??

"on-demand" is the default behaviour of isakmp keepalive --> it only sends the keepalive if traffic is not received through the tunnel on the time specific in the keepalive command.

compared to "periodic" where the keepalive is constantly sent on the time specific in the keepalive command.

Here is more information for your reference:

http://www.cisco.com/en/US/partner/docs/ios/security/command/reference/sec_c4.html#wp1057298

Hope that helps.

3578
Views
0
Helpful
1
Replies
CreatePlease to create content