Month: February 2019

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Standard

Converting a VMware vSwitch uplink from an access port to a trunk

There was recently a scenario we had whilst working with a client, where we had an ESXi host running version 5.5 using a single VLAN. All of the Virtual Machines were in a single port-group, and they were untagged, sending traffic to a neighbouring Cisco switch where the port was configured as an access port.