R21xx-HP FlexFabric 11900 ACL and QoS Configuration Guide

Perform traffic control on Ten-GigabitEthernet 1/0/1 and Ten-GigabitEthernet 1/0/2 of Device B to

meet the following requirements:

• Limit the total incoming traffic rate of Ten-GigabitEthernet 1/0/1 to 204800 kbps and drop the

excess traffic.

• Limit the outgoing HTTP traffic (traffic accessing the Internet) rate of Ten-GigabitEthernet 1/0/2 to

102400 kbps and drop the excess traffic.

Figure 12 Network diagram

Configuration procedures

1. Configure Device A:

# Configure ACL 2001 and ACL 2002 to match traffic from Server and Host A, respectively.

<DeviceA> system-view

[DeviceA] acl number 2001

[DeviceA-acl-basic-2001] rule permit source 1.1.1.1 0

[DeviceA-acl-basic-2001] quit

[DeviceA] acl number 2002

[DeviceA-acl-basic-2002] rule permit source 1.1.1.2 0

[DeviceA-acl-basic-2002] quit

# Create a class named server and use ACL 2001 as the match criterion. Create a class named

host and use ACL 2002 as the match criterion.

[DeviceA] traffic classifier server

[DeviceA-classifier-server] if-match acl 2001

[DeviceA-classifier-server] quit

[DeviceA] traffic classifier host

[DeviceA-classifier-host] if-match acl 2002

[DeviceA-classifier-host] quit

# Create a behavior named server and configure the CAR action for the behavior as follows: Set

the CIR to 102400 kbps, and mark the excess packets (red packets) with DSCP value 0 and

transmit them.

[DeviceA] traffic behavior server

[DeviceA-behavior-server] car cir 102400 red remark-dscp-pass 0

[DeviceA-behavior-server] quit

# Create a behavior named host and configure the CAR action for the behavior as follows: Set the

CIR to 25600 kbps.

[DeviceA] traffic behavior host

[DeviceA-behavior-host] car cir 25600