3com MSR 20-20 참조 매뉴얼

C

HAPTER

 107: L

INE

 R

ATE

 C

ONFIGURATION

 C

OMMANDS

qos lr outbound cir committed-information-rate [ cbs committed-burst-size [ ebs 
excess-burst-size ] ]

undo qos lr { inbound | outbound }

Interface view

outbound: Configures LR for data streams sent by the interface.

cir committed-information-rate: CIR, in the range 8 to 1000000 kbps.

cbs committed-burst-size: CBS, with the default value being the traffic passed at 
CIR in 500 milliseconds. If the traffic passed at CIR in 500 milliseconds is lower 
than 1875, 1875 is taken as the default value.

ebs excess-burst-size: EBS, i.e. size of the burst traffic exceeding the committed 
traffic in dual-token bucket algorithm, in byte. It defaults to 0, that is, only one 
token bucket is used for policing.

Use the qos lr command to limit the transmitting or receiving rate of the 
interface.

Use the undo qos lr command to remove the limit.

Execute the command in interface view, and the setting is effective on the current 
interface only.

# Limit packet-forwarding rate of interface Ethernet1/0 to the normal rate 20 
kbps. The CBS value is 2000 bytes and the EBS value is 0.

<Sysname> system-view

[Sysname] interface Ethernet1/0

[Sysname-Ethernet1/0] qos lr outbound cir 20 cbs 2000 ebs 0 

qos lr { inbound outbound } cir committed-information-rate [ cbs 
committed-burst-size [ ebs excess-burst-size ] ]

undo qos lr { inbound outbound }

Passed 

Number and byte number of passed packets. 

Delayed 

Number and byte number of delayed packets. 

Active Shaping 

Whether the current LR configuration is activated or not.

Table 475   Description on the fields of the display qos lr command