56Layer 3 static aggregation configuration exampleNetwork requirementsAs shown in Figure 16:• Device A and Device B are connected by their Layer 3 Ethernet interfaces Ethernet 1/0/1 throughEthernet 1/0/3.• Configure a Layer 3 static aggregation group on both Device A and Device B. Configure IPaddresses and subnet masks for the corresponding Layer 3 aggregate interfaces.• Enable traffic to be load-shared across aggregation group member ports based on source anddestination IP addresses.Figure 16 Network diagramConfiguration procedure1. Configure Device A:# Create Layer 3 aggregate interface Route-Aggregation 1, and configure an IP address andsubnet mask for the aggregate interface. system-view[DeviceA] interface route-aggregation 1[DeviceA-Route-Aggregation1] ip address 192.168.1.1 24[DeviceA-Route-Aggregation1] quit# Assign Layer 3 Ethernet interfaces Ethernet 1/0/1 through Ethernet 1/0/3 to aggregationgroup 1.[DeviceA] interface ethernet 1/0/1[DeviceA-Ethernet1/0/1] port link-aggregation group 1[DeviceA-Ethernet1/0/1] quit[DeviceA] interface ethernet 1/0/2[DeviceA-Ethernet1/0/2] port link-aggregation group 1[DeviceA-Ethernet1/0/2] quit[DeviceA] interface ethernet 1/0/3[DeviceA-Ethernet1/0/3] port link-aggregation group 1[DeviceA-Ethernet1/0/3] quit# Configure the global link-aggregation load-sharing criteria as the source and destination IPaddresses of packets.[DeviceA] link-aggregation load-sharing mode source-ip destination-ip2. Configure Device B in the same way as you configure Device A.3. Verify the configurations:# Display summary information about all aggregation groups on Device A.[DeviceA] display link-aggregation summaryAggregation Interface Type:BAGG -- Bridge-Aggregation, RAGG -- Route-Aggregation
