ADTRAN AOS Version R10.1.0 Command Reference Manual page 886

Command Reference Guide
aaa group server
Use the aaa group server command to create a group of remote authentication dial-in user service
(RADIUS) servers or a group of terminal access controller access-control system plus (TACACS+)
servers. These server groups can be used as methods for authentication, authorization, and accounting
(AAA) services in AOS. Use the no form of this command to remove a configured server group.
Variations of this command include:
aaa group server radius <group name>
aaa group server tacacs+ <group name>
Syntax Description
radius <group name>
tacacs+ <group name>
Default Values
By default, no named server groups exist.
Command History
Release 5.1
Release 11.1
Functional Notes
Server groups can be beneficial when used with AAA method lists because they provide a way to verify
AAA services without using all of the configured RADIUS or TACACS+ servers. These server groups are a
subset of all RADIUS or TACACS+ servers and can save server resources for other network needs.
Servers must be configured before they can be added to the server group for use with AAA. To configure
RADIUS servers on an individual basis, use the command
all RADIUS servers alike, use the command
on an individual basis, use the command
servers alike, use the command
servers for the server group that individual server configurations override any global server configurations.
Once the servers are configured, the aaa server group command allows you to begin creating a server
group. When you enter the command from the Global Configuration mode prompt, you enter the Server
Group Configuration mode. At this point, you can begin to add servers to the group using the server
command as detailed in the
Command Set on page
For more information on group server configurations and their use with AAA, refer to the Configuring AAA
in AOS configuration guide available online at https://supportforums.adtran.com.
60000CRG0-35E
Creates and names a group of RADIUS servers.
Creates and names a group of TACACS+ servers.
Command was introduced.
Command was expanded to include TACACS+ server support.
radius-server on page
tacacs-server host on page
tacacs-server on page
RADIUS Group Command Set on page 3296
3361.
Copyright © 2012 ADTRAN, Inc.
Global Configuration Mode Command Set
radius-server host on page
1300. To configure TACACS+ servers
1358. To configure all TACACS+
1357. It is important to remember when configuring
and in the
1302. To configure
TACACS+ Group
886