3com 5500-ei pwr Instrução De Instalação

 

2-15 

z 

If you change the RADIUS server type, the units of data flows sent to RADIUS servers will be 

restored to the defaults.  

z 

When the third party RADIUS server is used, you can select standard  or  extended  as the 

server-type in a RADIUS scheme; when the CAMS server is used, you can select extended as the 

server-type in a RADIUS scheme. 

 

For the primary and secondary servers (authentication/authorization servers, or accounting servers) in 

a RADIUS scheme: 

When the switch fails to communicate with the primary server due to some server trouble, the switch will 

turn to the secondary server and exchange messages with the secondary server. 

After the primary server remains in the block state for a set time (set by the timer quiet command), the 

switch will try to communicate with the primary server again when it receives a RADIUS request. If it 

finds that the primary server has recovered, the switch immediately restores the communication with 

the primary server instead of communicating with the secondary server, and at the same time restores 

the status of the primary server to active while keeping the status of the secondary server unchanged. 

When both the primary and secondary servers are in active or block state, the switch sends messages 

only to the primary server. 

Follow these steps to set the status of RADIUS servers: 

Enter system view 

— 

Create a RADIUS scheme and 
enter its view 

radius scheme 
radius-scheme-name 

Required 

By default, a RADIUS scheme 
named "system" has already 
been created in the system. 

Set the status of the primary 
RADIUS 
authentication/authorization 
server 

state primary authentication 
{ block | active } 

Set the status of the primary 
RADIUS accounting server 

state primary accounting 
{ block | active } 

Set the status of the secondary 
RADIUS 
authentication/authorization 
server 

state secondary 
authentication { block | 
active } 

Set the status of the secondary 
RADIUS accounting server 

state secondary accounting 
{ block | active } 

Optional 

By default, the RADIUS servers 
specified with IP addresses in 
the RADIUS scheme are all in 
the active state. 

 

Follow these steps to configure the attributes of data to be sent to RADIUS servers: