On 11 September 2013 12:47, Robin Wood <[email protected]> wrote: > > On 9 September 2013 16:38, Robin Wood <[email protected]> wrote: >> >> I've just released part 1 of a series I'm developing on layer 2 attacks: >> >> http://www.digininja.org/blog/gns_vbox_basic_lab.php >> >> The lab is built using GNS3 and VirtualBox and starts with VLANs but I've >> got plans to move on to routing protocols and other things later. >> >> Layer 2 is not my thing so if any experts out there want to point out any >> mistakes or ways to improve things please do, I'm all ears. >> > > And here is part 2, this time adding VLANs to the lab and showing how to > move between them. Also an intro to trunk ports vs access ports. > > http://www.digininja.org/blog/gns_vbox_vlan_lab.php >
And the final part on VLANs, abusing Cisco Dynamic Trunking Protocol, DTP: http://www.digininja.org/blog/abusing_dtp.php This shows how to spot DTP and then how to use it to turn your access mode port into a trunk. Robin _______________________________________________ Pauldotcom mailing list [email protected] http://mail.pauldotcom.com/cgi-bin/mailman/listinfo/pauldotcom Main Web Site: http://pauldotcom.com
