3com 5500-ei pwr Installation Instruction

 

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z 

Set the maximum rate of outbound packets sourced from the marketing department to 

64 kbps. Drop the packets exceeding the rate limit.  

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Set the maximum rate of outbound IP packets sent by PC 1 in the R&D department to 

640 kbps. Drop the packets exceeding the rate limit.  

Figure 1-9 Network diagram for traffic policing and rate limiting configuration 

 

 

1)  Define an ACL for traffic classification. 

# Create ACL 2000 and enter basic ACL view.  

<Sysname> system-view 

[Sysname] acl number 2000 

# Define a rule for the packets with 192.168.0.1 as the source IP address.  

[Sysname-acl-basic-2000] rule permit source 192.168.0.1 0  

[Sysname-acl-basic-2000] quit 

2)  Configure traffic policing and rate limiting 

# Set the maximum rate of outbound packets sourced from the marketing department to 64 

kbps.  

[Sysname] interface Ethernet1/0/2 

[Sysname-Ethernet1/0/2] line-rate inbound 64 

[Sysname-Ethernet1/0/2] quit 

# Set the maximum rate of outbound IP packets sent by PC 1 in the R&D department to 640 

kbps.  

[Sysname] interface Ethernet1/0/1 

[Sysname-Ethernet1/0/1] traffic-limit inbound ip-group 2000 640 exceed drop 

As shown in 

, an enterprise network connects all the departments through an 

Ethernet switch. Clients PC 1 through PC 3 are connected to Ethernet 1/0/1 of the switch;