OT:Uplinkfast issues

From: Annu Roopa (annu_roopa@xxxxxxxxx)
Date: Fri Feb 22 2002 - 17:10:17 GMT-3


   
Group,

I have a issue with one of the setups hopefully
someone has come across this or has some ideas ?

My setup is as follows:

    Firewall1 Firewall2
      | |
      | |
  Cat6509(with CSM) Cat6509 (with CSM)
  Primary Backup
      | |
      | <--Uplinkfast -->| Layer2
      ---- ----- conn
          | |
          |----------|
          | Switch |
          ============
            PC Hosts

My issue is when link to Cat6509 which is primary
(with CSM blade) fails the Uplinkfast fails over to
secondary and traffic goes thru Backup Cat6509 and
goes well.

The PROBLEM IS WHEN THE LINK TO OLD PRIMARY comes
back...upkink fast takes around 30 seconds and
meanwhile traffic in terms of flows is lost.

Is there a way to speed up this process in any way ?

Let me know the connection between access switch and
Cat6509 is Layer 2 and cannot be Layer 3 connection as
per requirements.

Thanks in advance for ur answers.
Annu



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