3com S7906E 설치 설명서

 

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# Create Layer 2 aggregate interface Bridge-aggregation 1.  

[DeviceA] interface bridge-aggregation 1 

[DeviceA-Bridge-Aggregation1] quit 

# Assign Layer 2 Ethernet interfaces GigabitEthernet 2/0/1 through GigabitEthernet 2/0/3 to 

aggregation group 1.  

[DeviceA] interface gigabitethernet 2/0/1 

[DeviceA-GigabitEthernet2/0/1] port link-aggregation group 1 

[DeviceA-GigabitEthernet2/0/1] quit 

[DeviceA] interface gigabitethernet 2/0/2 

[DeviceA-GigabitEthernet2/0/2] port link-aggregation group 1 

[DeviceA-GigabitEthernet2/0/2] quit 

[DeviceA] interface gigabitethernet 2/0/3 

[DeviceA-GigabitEthernet2/0/3] port link-aggregation group 1 

2)  Configure Device B 

Follow the same configuration procedure performed on Device A to configure Device B. 

As shown in 

 Device A and Device B are connected through their respective Layer 2 Ethernet 

ports GigabitEthernet 2/0/1 to GigabitEthernet 2/0/3.  

Aggregate the ports on each device to form a dynamic link aggregation group, thus balancing traffic 

across the member ports. In addition, perform load sharing based on source and destination MAC 

addresses. 

Figure 1-3 Network diagram for Layer 2 dynamic aggregation 

GE2/0/1

GE2/0/2

GE2/0/3

GE2/0/1

G

E

2/0/2

GE2/0/3

 

 

1)  Configure Device A 

# Configure the device to perform load sharing based on source and destination MAC addresses for link 

aggregation groups.  

<DeviceA> system-view 

[DeviceA] link-aggregation load-sharing mode source-mac destination-mac 

# Create a Layer 2 aggregate interface Bridge-Aggregation 1 and configure the interface to work in 

dynamic aggregation mode.  

[DeviceA] interface bridge-aggregation 1