Reference Guide

OS10(config-line-vty)# ip access-class permit10
OS10(config-line-vty)#
View VTY ACL conguration
OS10(config-line-vty)# show configuration
!
line vty
ip access-class permit10
ipv6 access-class deny10
OS10(config-line-vty)#
Enable login statistics
To monitor system security, allow users to view their own login statistics when they sign in to the system. A large number of login failures or
an unusual login location may indicate a system hacker. Enable the display of login information after a user successfully logs in; for example:
OS10 login: admin
Password:
Last login: Thu Nov 2 16:02:44 UTC 2017 on ttyS1
Linux OS10 3.16.43 #2 SMP Debian 3.16.43-2+deb8u5 x86_64
...
Time-frame for statistics : 25 days
Role changed since last login : false
Failures since last login : 0
Failures in time period : 1
Successes in time period : 14
OS10#
This feature is available only for the sysadmin and secadmin roles.
• Enable the display of login information in CONFIGURATION mode.
login-statistics enable
To display information about user logins, enter the show login-statistics command.
Enable login statistics
OS10(config)# login-statistics enable
To disable login statistics, enter the no login-statistics enable command.
Security commands
aaa authentication
Congures the AAA authentication method for user access.
Syntax
aaa authentication {local | radius | tacacs}
Parameters
• local — Use local (RBAC) access control.
• radius — Use the RADIUS servers congured with the radius-server host command.
• tacacs — Use the TACACS+ servers congured with the tacacs-server host command.
Default Local authentication
Command Mode CONFIGURATION
462 System management