Command Reference Guide

78 ● qos car 3Com Router 5000 Family and Router 6000 Family
Command Reference
remark-prec-pass
new-precedence
Remarks the packet with a new IP priority and
forwards the packet. It ranges from 0 to 7.
remark-mpls-exp-continue
new-mpls-exp
Remarks the received packet with a new MPLS EXP
value in the range 0 to 7 and hands it over to the next
CAR policy.
remark-mpls-exp-pass
new-mpls-exp
Remarks the received packet with a new MPLS EXP
value in the range 0 to 7 and forwards it to the
destination.
Example Configure traffic policing for outbound packets that conform to CARL rule 1 at the
interface Ethernet6/0/0. The normal traffic is 38400 bps. The burst size, twice of the
normal traffic, is allowed at the first time; then packets are normally transmitted
when the rate is less than or equal to 38400 bps. When the rate is larger than 38400
bps, packets will be transmitted after their precedence is changed to 0.
[3Com -Ethernet6/0/0] qos car outbound any carl 1 cir 38400 cbs 76800
ebs 0 green pass red remark-prec-pass 0
View This command can be used in the following views:
■ Interface view
Description You can configure several CAR policies by using the command for several times. And
the executing order of the policies depends on the configuration order.