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jerm1020_254086's avatar
jerm1020_254086
Icon for Nimbostratus rankNimbostratus
May 04, 2017

Slowness experienced after failover.

We currently have 2 VCMP guests in the environment configured as an HA pair. When a failover occurs to the standby, the network experiences extreme slowness after an hour or so. Has anyone else had this experience and if so what was the root cause. just a brief synopsis will do as I really just need a direction to head in for troubleshooting. this is for version 11.5.3.

 

application delivery
devops
fail over
ha pair
LTM
slow connectivity
slowness

1 Reply

  • Vijay_E's avatar
    Vijay_E
    Icon for Cirrus rankCirrus
    May 04, 2017

    Some things that I would check - is the traffic pathway same for both the devices in the pair ? If there is difference in traffic path, can you make sure that the speed/duplex/mtu matches between the 2 paths ? Can you also check the traceroute from client for both the devices ? Any errors seen in the devices ?