HP Cisco MDS 9120 Cisco MDS 9000 Family Command Reference Guide - Release 4.x - Page 756
keepalive
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keepalive Chapter 13 K Commands Send documentation comments to [email protected] keepalive To configure the message keepalive interval for the IKE protocol, use the keepalive command in IKE configuration submode. To revert to the default, use the no form of the command. keepalive seconds no keepalive seconds Syntax Description seconds Specifies the number of seconds for the keepalive interval. The range is 120 to 86400. Defaults 3600 seconds or 1 hour. Command Modes IKE configuration submode. Command History Release 2.0(x) Modification This command was introduced. Usage Guidelines The keepalive interface only applies to IKE version 2 tunnels. To use this command, the IKE protocol must be enabled using the crypto ike enable command. Examples The following example shows how to configure the keepalive interval: switch# config terminal switch(config)# crypto ike domain ipsec switch(config-ike-ipsec)# keepalive 7200 Related Commands Command Description crypto ike domain ipsec Enters IKE configuration mode. crypto ike enable Enables the IKE protocol. show crypto ike domain ipsec Displays IKE information for the IPsec domain. 13-2 Cisco MDS 9000 Family Command Reference OL-18089-01, Cisco MDS NX-OS Release 4.x
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