Ratio between Number of Radius Accouting Server and Number of Radiuis Authentication Server

[Joe Shen <joe_hznm () yahoo com sg>]

Is there any recommendation on Ratio between number of
 radius accouting server and number of radius
authentication server, if accouting and authentication
are executed by different hardware platform ?

Is there any way to estimate the burst rate of radius
protocol packet in ISP network?

thanks in advance.


Joe


      
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