said by DarkLogix:Well the port is a trunk, and oddly intel's drivers don't want to accept the nic is an intel so I don't think I can do a trunk on my main computer.
not sure how that is significant.
span the physical port -- not the vlan. it'll dump everything into your destination.
alternatively, you could simply span a single vlan and dump it to a destination port.
mp-bgp_switch#sh ver
Cisco IOS Software, C2960 Software (C2960-LANBASEK9-M), Version 12.2(55)SE1, RELEASE SOFTWARE (fc1)
mp-bgp_switch#sh run int fa 0/24
Building configuration...
Current configuration : 57 bytes
!
interface FastEthernet0/24
switchport mode trunk
end
mp-bgp_switch#sh run int fa 0/23
Building configuration...
Current configuration : 34 bytes
!
interface FastEthernet0/23
end
mp-bgp_switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
mp-bgp_switch(config)#monitor session 1 source int fa 0/24 both
mp-bgp_switch(config)#monitor session 1 destination int fa 0/23
mp-bgp_switch(config)#end
mp-bgp_switch#
*Mar 4 18:45:00.947: %SYS-5-CONFIG_I: Configured from console by console
q.