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RichardGamboa92's avatar
RichardGamboa92
Icon for Nimbostratus rankNimbostratus
Jan 12, 2020

Some virtual servers are not working after failover, all network configuration are identically on both devices.

I am preparing for 301a exam and i had this question. An LTM specialit is troubleshooting an issue afger a failover occurs. Some virtual servers are not working after failover and others works good,...
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RichardGamboa92's avatar
RichardGamboa92
Icon for Nimbostratus rankNimbostratus
Jan 13, 2020

Hi Nut, THnk you for your help, I checked the link and i had only obne doubt, we can not disable ARP caching on F5 device right? the only thing that we can do is CLEAR the arp cache, am i right?

  • NUT2889's avatar
    NUT2889
    Icon for Cirrostratus rankCirrostratus
    Jan 14, 2020

    Hi,

     

    I know the answer but i suggest you to read about F5 fail-over machanism by include device service clustering and traffic-group conceptual. If you understand the conceptual it will help you to know the answer.