Huawei Quidway S7700 Configuration Manual - Qos page 115

Quidway S7700 Smart Routing Switch
Configuration Guide - QoS
Figure 4-4 Traffic distribution based on ECMP
Interface
GigabitEthernet 1/0/1
GigabitEthernet 1/0/2
GigabitEthernet 1/0/3
GigabitEthernet 1/0/4
XGigabitEthernet 2/0/1
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
4.
Data Preparation
To complete the configuration, you need the following data:
l
l
Issue 01 (2011-07-15)
SwitchB
SwitchA
GE 1/0/1
GE 1/0/2
Server 1 Server 2
VLANIF interface
VLANIF 10
VLANIF 20
VLANIF 30
VLANIF 40
VLANIF 100
Set IP addresses of the inbound and outbound interface of the traffic.
Configure static equal-cost routes.
Configure ECMP.
Configure Switch A to retain the original TTL value.
IP addresses of interfaces
Static routes
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Upstream
SwitchC
Traffic Splitter
XGE 2/0/1
GE 1/0/4
GE 1/0/3
Server 4
Server 3
IP address
11.0.1.1/24
11.0.2.1/24
11.0.3.1/24
11.0.4.1/24
10.0.0.1/24
4 Traffic Distribution Configuration
108