cisco 2651XM router
fitted with NM-16-ESW switch module on to 172.1.16.xx
I have a mail-and-web server plugged into fa1/14 on the switch module in this router, along with a PC plugged into fa1/7, and the router is connected to the internet.
I'm using monitor commands to feed traffic data on f1/4 to fa1/7 thus:
(config)#monitor session 1 source interface Fa1/14
(config)#monitor session 1 destination interface Fa1/7
The reason for this is I'm using wireshark on the PC (in f1/7) to watch traffic on the mail/web server (on f1/14) and it works great except that the monitor destination command knocks out my internet access on the PC. Without the monitor commands internet access is fine. I tried the whole thing again on a different PC and that lost the internet too so the problem is in the router.
Is there a solution to this that will give me both the traffic feed and internet access? Thanks for any help.