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Reducing Failover Times

darryldigsit
Cisco Employee
Cisco Employee

Looking for documentation on best practices for reducing endpoint failover times. Customer is using ISE for TACACS and Radius in a hybrid design (no LB).  Default settings can take over a minute for auths to fail to secondary PSN and we would like to get times much lower. Thanks in advance!

1 Accepted Solution

Accepted Solutions

Arne Bier
VIP
VIP

Hello

 

Have you looked at this excellent whitepaper ? I have not seen many attempts in the field to tune this correctly - mostly always left at defaults and then failover times are hit and miss. I will be paying closer attention to this myself in future.

 

 

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1 Reply 1

Arne Bier
VIP
VIP

Hello

 

Have you looked at this excellent whitepaper ? I have not seen many attempts in the field to tune this correctly - mostly always left at defaults and then failover times are hit and miss. I will be paying closer attention to this myself in future.