I have found that if you pay for Smartnet on your core switch, then Cisco TAC
will usually help you span ports there that go to the edge switches which may
not all be covered under Smartnet, monitor them, use a packet capture such as
Wireshark, and locate the culprit. That is our SOS plan when
AUSE.EDU
Subject: Re: [WIRELESS-LAN] How to locate the source of problematic traffic
I have found that if you pay for Smartnet on your core switch, then Cisco TAC
will usually help you span ports there that go to the edge switches which may
not all be covered under Smartnet, monitor them, use a pa
> From: The EDUCAUSE Wireless Issues Constituent Group Listserv [
> WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] on behalf of Joann Williamson [
> joa...@usca.edu]
> Sent: Wednesday, December 12, 2012 10:17 AM
> To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
> Subject: R
