Yes, all currently marketed Intel® PRO/100, Intel® PRO/1000, Intel® Gigabit, Intel® PRO/10 Gigabit, and Intel® 10 Gigabit adapters support Promiscuous mode. A network management agent or other software (such as "Network sniffer") is required to tell the OS to turn on the promiscuous mode support. Users cannot enable or disable the support.
||In some cases it is necessary to make setting changes to the OS running the packet capture software so that tagged Ethernet frames are passed up without stripping the tags.|
My sniffer is not seeing VLAN, 802.1q, or QoS tagged frames
This applies to: