I am implementing a QoS policy on the ASR920 and I'm having trouble getting it to classify packets on egress. I tried a very simple class matching EF and a policy to test it and when pinging out the interface with dscp ef set, all the pings fall into class-default instead of my dscp-ef class. Here is the test config:
class-map match-all dscp-ef
match dscp ef
policy-map test
class dscp-ef
priority percent 5
int te0/0/12
service instance 888 ethernet
service-policy output test
ping 172.18.7.105 dscp ef repeat 1000
#sh policy-map interface te0/0/12 service instance 888
TenGigabitEthernet0/0/12: EFP 888
Service-policy output: test
queue stats for all priority classes:
Queueing
queue limit 1966 us/ 122880 bytes
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
Class-map: dscp-ef (match-all)
0 packets, 0 bytes
5 minute offered rate 0000 bps, drop rate 0000 bps
Match: dscp ef (46)
Priority: 5% (500000 kbps), burst bytes 12500000, b/w exceed drops: 0
Class-map: class-default (match-any)
1000 packets, 122000 bytes
5 minute offered rate 0000 bps, drop rate 0000 bps
Match: any
queue limit 98 us/ 122880 bytes
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1000/122000
