3com 3031 Instruccion De Instalación

C

HAPTER

 67: T

RAFFIC

 C

LASSIFICATION

, P

OLICING

, 

AND

 S

HAPING

After the above configuration, execute the 

 command in any view to 

display the running of LR configuration and statistics in certain interface or all 
interfaces, and to verify the effect of the configuration

As shown in Figure 232, the interface ethernet0/0/0 of the router Router1 is 
connected with the interface ethernet1/0/0 of the router Router2. Server, PC1 and 
PC2 can access the Internet via Router1 and Router2. Server, PC1 and the 
interface ethernet0/0/0 of the router Router1 are in the same network segment 
while PC2 and the interface ethernet2/0/0 of the router Router1 are in the same 
network segment. The traffic from Server and PC1 received by the interface 
ethernet1/0/0 require to be controlled on the router Router2.

The traffic restriction from Server is 54000bps. The traffic less than this restriction 
can be transmitted normally. When the traffic exceeds this restriction, the 
preference of the ultralong packet will be set to 0 before transmission.

The traffic restriction from PC is 8000bps. The traffic less than this restriction can 
be transmitted normally. When the traffic exceeds this restriction, the ultralong 
packet will be dropped.

In the meantime, there are the following requirements for the interfaces 
ethernet1/0/0 and ethernet0/0/0 on the router Router2:

■

The restriction of the total traffic received by the interface ethernet1/0/0 on 
Router2 is 0.5Mbps and when the traffic exceeds this restriction, the ultralong 
packet will be dropped.

■

The restriction of the traffic entering the Internet via the interface 
ethernet0/0/0 on Router2 is 1Mbps and when the traffic exceeds this 
restriction, the ultralong packet will be dropped.

Table 1006   Displaying LR configuration and statistics in the interface

Display LR configuration and 
statistics in the interface 

display qos lr interface [ interface-type 

interface-number ]