Ping frome r1:
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.100.12.2, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/7/8 ms
and show access-list on r2:
r2#sh access-lists | i match
470 permit ip any any dscp ef (15 matches)
Anybody can give me a good explaination for this? And what is the exact debug command that I can use to see the packet-matching events happening on the router?