IOS – Embedded Packet Capture
show platform capture elam trigger master eu40 dbus dbi ingress ipv4 if ip_sa = 1.1.1.1 ip_da = 2.2.2.2
show platform capture elam trigger slave eu40 rbus rbi pb1
show platform capture elam status
show platform capture elam start
When the capture started:
Ping 2.2.2.2 source ip 1.1.1.1
show platform capture elam status
IF it says completed:
show platform capture elam data
If it says in progress:
show platform capture elam release
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/epc/configuration/xe-3s/asr1000/epc-xe-3s-asr1000-book/nm-packet-capture-xe.html
http://www.cisco.com/c/en/us/td/docs/interfaces_modules/shared_port_adapters/configuration/ASR1000/ASRspasw/ASRcfget.html#51668