Sort of an odd issue.
I have a windows XP with two NICs in it. I have one NIC connected to a switch (in VLAN 16 with IP 10.10.6.23). The other NIC is connected to the same switch. I set up a monitor session as such:
monitor session 1 source vlan 16
monitor session 1 destination int fa0/6
Fa0/6 is where the 2nd NIC is connected to. Fa0/5 is where the IPd nice is connected to.
I am able to ping the 10.10.6.23 address until I enable the monitoring port. As soon as I bring up that port, I lose all connectivity to the 10.10.6.23 address. Ideas? Both NICs in the XP machine are connected at 100mb Full duplex. Think it is some routing issue on the XP Box?