configure ssh2 disable pk-alg

configure ssh2 disable {pk-alg [pkalg_name | all]}


Disables DSA/RSA X509v3 public key algorithms.

Syntax Description

pk-alg Specifies disabling DSA/RSA X509v3 public key algorithms.
pkalg_name Specifies which algorithm to disable: "ssh-dss" "ssh-rsa" "x509v3-sign-dss" "x509v3-sign-rsa"
all Specifies disabling all public key algorithms available.


By default all the algorithms are enabled.


The following example disables the ssh-dss algorithm:

configure ssh2 disable pk-alg ssh-dss


This command was first available in ExtremeXOS 22.3.

Platform Availability

This command is available on ExtremeSwitching X435, X440-G2, X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, X870, 5320, 5420, and 5520 series switches.