Chapter 10: Security Configuration Guide

Configuring SSR Access Security

Configure RADIUS

You can secure login or Enable mode access to the SSR by enabling a Remote Authentication Dial-In Service (RADIUS) client. A RADIUS server responds to the SSR RADIUS client to provide authentication.

You can configure up to five RADIUS server targets on the SSR. A timeout is set to tell the SSR how long to wait for a response from RADIUS servers.

To configure RADIUS security, enter the following commands in Configure mode:

Specify a RADIUS server.

radius set host <hostname or IP-addr>

 

 

Set the RADIUS time to wait for a

radius set timeout <number>

RADIUS server reply.

 

 

 

Determine the SSR action if no

radius set last-resort passwordsucceed

server responds.

 

 

 

Enable RADIUS.

radius enable

 

 

Monitor RADIUS

You can monitor RADIUS configuration and statistics within the SSR.

To monitor RADIUS, enter the following commands in Enable mode:

Show RADIUS server statistics.

radius

show

stats

 

 

 

 

Show all RADIUS parameters.

radius

show

all

 

 

 

 

Configure TACACS

In addition, Enable mode access to the SSR can be made secure by enabling a Terminal Access Controller Access Control System (TACACS) client. Without TACACS, TACACS Plus, or RADIUS enabled, only local password authentication is performed on the SSR. The TACACS client provides user name and password authentication for Enable mode. A TACACS server responds to the SSR TACACS client to provide authentication.

You can configure up to five TACACS server targets on the SSR. A timeout is set to tell the SSR how long to wait for a response from TACACS servers.

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Cabletron Systems 9032578-02 manual Configuring SSR Access Security, Configure Radius, Configure Tacacs, Monitor Radius

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