Cisco Firepower 4100 Command Reference

set modulus
To specify the RSA key modulus (SSL key length) in bits, use the set modulus command.
set modulus {mod1536|mod2048|mod2560|mod3072|mod3584|mod4096}
Syntax Description
Valid options are:
• mod1536 – Modulus is 1536 bits
• mod2048 – Modulus is 2048 bits
• mod2560 – Modulus is 2560 bits
• mod3072 – Modulus is 3072 bits
• mod3584 – Modulus is 3584 bits
• mod4096 – Modulus is 4096 bits
RSA key modulus (SSL key
length) in bits
Command Modes
Keyring mode
Command History
ModificationRelease
Command added.1.1(1)
Usage Guidelines
Use this command to specify the key length for a keyring.
Example
This example shows how to specify a key length of 2048 bits for a keyring:
FP9300-A# scope security
FP9300-A /security # scope keyring test-ring
FP9300-A /security/keyring # set modulus 2048
FP9300-A /security/keyring* # commit-buffer
switch-A /security/keyring #
Related Commands
DescriptionCommand
Enters an RSA certificate for a keyring.set cert
Regenerates the RSA keys in the default keyring.set regenerate
Specifies whether the keyring certificate can be regenerated.set trustpoint
Cisco Firepower 4100/9300 FXOS Command Reference
202
S Commands
set modulus

Cisco Firepower 4100 Specifications

General

Brand	Cisco
Model	Firepower 4100
Category	Firewall
Language	English