Good morning everyone,
We've been using vCenter for a while on multiple locations, however when we recently installed it on another location we got a very strange problem. The networking between the ESXi hosts, the other clients connected to the network and really anything physical was a max of 110~mbit. However, VMs on those hosts have a proper 1Gbit to other clients on the network, including other ESXi hosts.
What we've tried so far:
- New switch
- Renew VMKernel ports
- Look at switch configuration
- Create distributed switch and assign VMKernel ports to those
- Try new ESXi hosts
- Reboot everything
- Check disks
- New disks
- Different network ports
Now I am out of options to try, I don't know why it is like this. We get this slowness the most when deploying templates, no matter where (even on the host the template is from) it's exceptionally slow.
I hope someone can help!
Friendly regards,
Kane
