Command Reference Guide

3Com Router 5000 Family and Router 6000 Family qos car ● 77
Command Reference
qos car
Purpose Use the qos car command to implement TP policy on an interface.
Use the
undo qos car command to remove a certain TP policy at the interface.
This command only applies to IP packets.
Syntax qos car { inbound | outbound } { any | acl acl-number | carl carl-index }
cir committed-information-rate cbs committed-burst-size ebs
excess-burst-size green action red action
undo qos car { inbound | outbound } { any | acl acl-number | carl
carl-index } cir committed-information-rate cbs committed-burst-size ebs
excess-burst-size
Parameters inbound
Limits rate for the packets received by the interface.
outbound
Limits rate for the packets sent by the interface.
any
Limits rates for all packets that match any rules.
acl acl-number
Limits the rate of packets matching the ACL, with
acl-number ranging 2000 to 3999.
carl carl-index
Limits the rate of packets matching the CARL, with
carl-index ranging 1 to 199.
cir
committed-information-rat
Committed Information Rate(CIR), in the range of
8000 to 155,000,000 bps. It should not exceed CBS x
20.
cbs committed-burst-size
Committed Burst Size (CBS), in the range of 15000 to
155000000 bits.
ebs
excess-committed-burst-siz
e
Excess Burst Size (EBS), in the range of 0 to
155000000 bits.
green
Action taken on the packets when the traffic rate
conform to CIR.
red
Action taken on the packets when the traffic rate does
not conform to CIR..
action
Action taken on a packet, which can be:
continue
Has it to be dealt with by the next CAR policy.
discard
Dicards the packet.
pass
Sends the packet.
remark-prec-continue
new-precedence
Remarks the packet with a new IP priority and hands it
over to the next CAR policy. It ranges from 0 to 7.