R1>enable
R1#configure terminal
R1(config)# ip traffic-export profile MyProfile
R1(conf-rite)# interface f0/0
R1(conf-rite)# mac-address 0001.0203.0405
R1(conf-rite)# bidirectional
R1(conf-rite)# exit
R1(config)# interface s0/0
R1(config-if)# ip traffic-export apply MyProfile
R1# show ip traffic-export
References :
http://www.cisco.com/c/en/us/td/docs/ios/12_4t/12_4t11/ht_rawip.html http://packetlife.net/blog/2009/oct/26/capturing-serial-traffic-ethernet-rite/
http://keepingitclassless.net/2010/10/raw-ip-traffic-export-rite-on-cisco-ios/