How to Enable Wireshark Packet Catpure of VLAN/802.1p on EliteBook 8570p

[AuburnIN-IS]

I need to perform a wireshark capture of VLAN and CoS (802.1p) values using an EliteBook 8570p.  Can anyone provide assistance on how to tell the NIC/OS to allow VLAN/CoS markings to pass and get to the Packet Capture software? 

P.S. This thread has been moved from Notebook - HP ProBook, EliteBook, Compaq, Slate/Tablet PC, Armada, LTE to Switches, Hubs, Modems (Legacy ITRC forum). - Hp Forum Moderator

[ELMoussa]

install wireshark on your machine. once you run wireshark to capture packets on the intended interface on your machine all incoming and outgoing packets could be viewed in bits. the CoS marking is in the ethernet frame. if you intend to monitor another port on the ethernet switch (other than the port your laptop is connected to) then you have to configure the switch to do port mirroring to the port you are connected to.

i hope i understood your question and answered it.