tcpdump command to find out the swich settings
# tcpdump -i <interface> -s 1500 -c1 -nn -vvv ‘ether[20:2] = 0x2000’ This is useful to find vlan, speed, duplex information coming from the switch.
# tcpdump -i <interface> -s 1500 -c1 -nn -vvv ‘ether[20:2] = 0x2000’ This is useful to find vlan, speed, duplex information coming from the switch.
its been a while since i posted anything.. I just reimaged my work laptop and installed Windows Live Writer so just testing what this thing can do…..