Configuration Task List for AAA Authentication
The following sections provide the configuration tasks.
•
Configure Login Authentication for Terminal Lines
•
Configuring AAA Authentication Login Methods
•
For a complete list of all commands related to login authentication, refer to the
Security
chapter in the
Dell Networking OS Command Reference Guide
.
Configure Login Authentication for Terminal Lines
You can assign up to five authentication methods to a method list. Dell Networking OS evaluates the
methods in the order in which you enter them in each list.
If the first method list does not respond or returns an error, Dell Networking OS applies the next method
list until the user either passes or fails the authentication. If the user fails a method list, Dell Networking
OS does not apply the next method list.
Configuring AAA Authentication Login Methods
To configure an authentication method and method list, use the following commands.
Dell Networking OS Behavior
: If you use a method list on the console port in which RADIUS or TACACS
is the last authentication method, and the server is not reachable, Dell Networking OS allows access even
though the username and password credentials cannot be verified. Only the console port behaves this
way, and does so to ensure that users are not locked out of the system if network-wide issue prevents
access to these servers.
1.
Define an authentication method-list (
method-list-name
) or specify the default.
CONFIGURATION mode
aaa authentication login {
method-list-name
| default}
method1
[
... method4
]
The default method-list is applied to all terminal lines.
Possible methods are:
•
enable
: use the password you defined using the
enable secret
or
enable password
command in CONFIGURATION mode.
•
line
: use the password you defined using the
password
command in LINE mode.
•
local
: use the username/password database defined in the local configuration.
•
none
: no authentication.
•
radius
: use the RADIUS servers configured with the radius-server host command.
•
: use the servers configured with the
tacacs-server host
command.
2.
Enter LINE mode.
CONFIGURATION mode
line {aux 0 | console 0 | vty
number
[
... end-number
]}
3.
Assign a
method-list-name
or the default list to the terminal line.
LINE mode
login authentication {
method-list-name
| default}
716
Security
Summary of Contents for Z9000
Page 1: ...Dell Configuration Guide for the Z9000 System 9 7 0 0 ...
Page 80: ...grub reboot 80 Management ...
Page 128: ... 0 Te 1 1 Te 1 2 rx Flow N A N A 128 Access Control Lists ACLs ...
Page 491: ...Figure 70 Configuring OSPF and BGP for MSDP Multicast Source Discovery Protocol MSDP 491 ...
Page 496: ...Figure 73 MSDP Default Peer Scenario 1 496 Multicast Source Discovery Protocol MSDP ...
Page 497: ...Figure 74 MSDP Default Peer Scenario 2 Multicast Source Discovery Protocol MSDP 497 ...
Page 498: ...Figure 75 MSDP Default Peer Scenario 3 498 Multicast Source Discovery Protocol MSDP ...
Page 760: ...Figure 100 Single and Double Tag TPID Match 760 Service Provider Bridging ...
Page 761: ...Figure 101 Single and Double Tag First byte TPID Match Service Provider Bridging 761 ...
