Category Archives: Nexus

Cisco HyperFlex and Nexus 3548 ping / ARP drop Layer-2 connectivity issue

I recently deployed a Cisco HyperFlex system with some old Cisco Catalyst 2960s switches. I now have this shiny new piece of tin which does 10Gb connectivity but the upstream switches were limiting it to 1Gb. It is also recommended to have jumbo frames enabled but the Catalyst switches required a reload to enable jumbo […]