H3C S6850 Series

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# Create Layer 3 aggregate interface Route-Aggregation 1.
<DeviceA> system-view
[DeviceA] interface route-aggregation 1
# Configure Layer 3 aggregation group 1 to load share packets based on source IP addresses.
[DeviceA-Route-Aggregation1] link-aggregation load-sharing mode source-ip
# Configure an IP address and subnet mask for Layer 3 aggregate interface Route-Aggregation
1.
[DeviceA-Route-Aggregation1] ip address 192.168.1.1 24
[DeviceA-Route-Aggregation1] quit
# Assign Layer 3 Ethernet interfaces Twenty-FiveGigE 1/0/1 and Twenty-FiveGigE 1/0/2 to
aggregation group 1.
[DeviceA] interface twenty-fivegige 1/0/1
[DeviceA-Twenty-FiveGigE1/0/1] port link-aggregation group 1
[DeviceA-Twenty-FiveGigE1/0/1] quit
[DeviceA] interface twenty-fivegige 1/0/2
[DeviceA-Twenty-FiveGigE1/0/2] port link-aggregation group 1
[DeviceA-Twenty-FiveGigE1/0/2] quit
# Create Layer 3 aggregate interface Route-Aggregation 2.
[DeviceA] interface route-aggregation 2
# Configure Layer 3 aggregation group 2 to load share packets based on destination IP
addresses.
[DeviceA-Route-Aggregation2] link-aggregation load-sharing mode destination-ip
# Configure an IP address and subnet mask for Layer 3 aggregate interface Route-Aggregation
2.
[DeviceA-Route-Aggregation2] ip address 192.168.2.1 24
[DeviceA-Route-Aggregation2] quit
# Assign Layer 3 Ethernet interfaces Twenty-FiveGigE 1/0/3 and Twenty-FiveGigE 1/0/4 to
aggregation group 2.
[DeviceA] interface twenty-fivegige 1/0/3
[DeviceA-Twenty-FiveGigE1/0/3] port link-aggregation group 2
[DeviceA-Twenty-FiveGigE1/0/3] quit
[DeviceA] interface twenty-fivegige 1/0/4
[DeviceA-Twenty-FiveGigE1/0/4] port link-aggregation group 2
[DeviceA-Twenty-FiveGigE1/0/4] quit
2. Configure Device B in the same way Device A is configured. (Details not shown.)
Verifying the configuration
# Display detailed information about all aggregation groups on Device A.
[DeviceA] display link-aggregation verbose
Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing
Port Status: S -- Selected, U -- Unselected, I -- Individual
Port: A -- Auto port, M -- Management port, R -- Reference port
Flags: A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation,
D -- Synchronization, E -- Collecting, F -- Distributing,
G -- Defaulted, H -- Expired
Aggregate Interface: Route-Aggregation1
Aggregation Mode: Static
Loadsharing Type: Shar