In a NAC OOB environment, using Catalyst 3750s (IOS 12.2.25) with MAC notification, an end user can attach a switch or hub to their Cisco IP phone, be authenticated by NAC and then additional PCs can attach to the hub and gain access to the network....

We have a 6509 running 12.2.18SXF with an IDSM-2 (5.0(6)). We are using VACLs to capture traffic from several VLANs onto the IDSM. Today, we added another VLAN to the IDSM by creating a VACL for that VLAN with the "action forward capture" statement. ...