encryption

Last Updated : Aug 28, 2026 |

Sets the encryption algorithm for an ISAKMP policy. Use no encryption to clear the encryption algorithm.

Prolog information

Metadata

Keywords:

Syntax

[no] encryption encryption

Parameter	Description	Possible Values	Default Value
encryption	The encryption algorithm to be used:	aes — Advanced Encryption Standard - 128 bits aes-192 — Advanced Encryption Standard - 192 bits aes-256 — Advanced Encryption Standard - 256 bits	aes

read-write

crypto isakmp policy

To set the encryption algorithm for an ISAKMP policy as Triple DES:

Gxxx-001(config-isakmp:1)# encryption aes-192

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