Hi
3800x and 3600x routers support that , im sure there is others you will need to check there specific data sheets for each product or speak to Cisco sales they may have a full list
http://www.cisco.com/c/en/us/td/docs/switches/metro/me3600x_3800x/software/release/15-3_1_S/configuration/guide/3800x3600xscg/swering_prot.html
