A glitch in the matrix
"Revenues in the non-datacenter segment of the Ethernet switch market – which includes Ethernet switch deployments in the enterprise campus and branch – grew 5.8 percent year over year, while port shipments decreased 0.4 percent year over year. The other segment IDC measures – enterprise campus and branches – grew revenue just 5.8 percent year over year and saw port shipments decrease by 0.4 percent."