3Com 3C13636 Configuration Manual page 1375

3Com Router 3000 Ethernet Family
Configuration Guide
[P-behavior-AF21] traffic behavior AF31
[P-behavior-AF31] queue af bandwidth pct 30
[P-behavior-AF31] traffic behavior EF
[P-behavior-EF] queue ef bandwidth pct 40
[P-behavior-EF] quit
# Define a QoS policy satisfying this requirement: EXP1 streams with 10% bandwidth,
EXP2 streams with 20% bandwidth, EXP3 streams with 30% bandwidth and EXP4
streams with 40% bandwidth; delay guarantee is available for EXP4 streams.
[P] qos policy QUEUE
[P-qospolicy-QUEUE] classifier EXP1 behavior AF11
[P-qospolicy-QUEUE] classifier EXP2 behavior AF21
[P-qospolicy-QUEUE] classifier EXP3 behavior AF31
[P-qospolicy-QUEUE] classifier EXP4 behavior EF
[P-qospolicy-QUEUE] quit
# Apply the QoS policy on the outbound direction of the interface Serial2/0/0.
[P] interface serial 2/0/0
[P-Serial2/0/0] qos apply policy QUEUE outbound
Then when network congestion happens to VPN1, the streams of af11, af21, af31 and
ef are received in a proportion of 1:2:3:4, while the delay for ef streams is less than the
rest three types.
3Com Corporation
6-9
Chapter 6 MPLS QoS