> # Setting the SA Lifetime

> ## Detailed Steps

> To set the SA lifetime for a specified crypto map entry, follow these steps:

> 1. Expand Switches > Security and then select IPSEC in the Physical Attributes pane.
> 2. Click the CryptoMap Set Entry tab.
> 3. Scroll to the right half of the dialog box.
> 4. Double-click and modify the value in the Life Time(sec) column.
> 5. Click Apply Changes to save your changes.

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