Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
ISAKMP Configuration Mode Commands
▀ group
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22947-02
group
Configures the Oakely group (also known as the Diffie-Hellman (D-H ) group) in which the D-H exchange occurs.
Product
PDSN, HA, GGSN
Privilege
Security Administrator, Administrator
Syntax
Restores the default setting of this parameter.
Removes a previously configured group.
Default:
The number of the Oakley group. The following groups are allowed:
The number of the Oakley group. The following groups are allowed:
: Enables Oakley Group 1 using a 768-bit modp as defined in RFC 2409.
: Enables Oakley Group 2, using a 1024-bit modp as defined in RFC 2409.
: Enables Oakley Group 5, using a 1536-bit modp as defined in RFC 3526.
Usage
Specifies the Oakley group that determine the length of the base prime numbers that are used during the key
exchange process.
exchange process.
Example
The following command sets the group to 5 which specifies 1536-bit base prime numbers:
The following command sets the group to 5 which specifies 1536-bit base prime numbers: