Basic Configuration Commands Table of Contents

4.1.4 ip sshd access-class

Command description

ip sshd access-class access-list
no ip sshd access-class

Parameter

Parameter	Description
access-list	Standard IP access list

Default

No access control list

Instrunction

It is used to configure the access control list for the ssh server. Only the connections complying with the regulations in the access control list can be approved.

Command mode

Global configuration mode

Example

In the following example, an ssh-accesslist access control list is configured and applied in the ssh server:
device_config# ip access-list standard ssh-accesslist
device_config_std_nacl#deny 192.168.20.40
device_config#ip sshd access-class ssh-accesslist

4.1.5 ip sshd auth-retries

Command description

ip sshd auth-retries times
no ip sshd auth-retries

Parameter

Parameter	Description
times	Maximum re-authentication times Value range: 0-65535

Default

3 times

Instrunction

The connection will be shut down when the re-authentication times exceeds the set times.

Command mode

Global configuration mode

Example

In the following example, the maximum re-authentication times is set to five times:
device_config#ip sshd auth-retries 5