H3C Technologies H3C S5560 Series Switches - Manual (Page 90)

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Configuration procedure
# Create Layer 3 aggregate interface Route-Aggregation 1, and set the link aggregation mode to
dynamic.
system-view
[Device] interface route-aggregation 1
[Device-Route-Aggregation1] link-aggregation mode dynamic
# Configure an IP address and subnet mask for Layer 3 aggregate interface Route-Aggregation 1.
[Device-Route-Aggregation1] ip address 192.168.1.1 24
# Configure Layer 3 aggregate interface Route-Aggregation 1 as an edge aggregate interface.
[Device-Route-Aggregation1] lacp edge-port
[Device-Route-Aggregation1] quit
# Assign Layer 3 Ethernet interfaces GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2 to aggregation
group 1.
[Device] interface gigabitethernet 1/0/1
[Device-GigabitEthernet1/0/1] port link-aggregation group 1
[Device-GigabitEthernet1/0/1] quit
[Device] interface gigabitethernet 1/0/2
[Device-GigabitEthernet1/0/2] port link-aggregation group 1
[Device-GigabitEthernet1/0/2] quit
Verifying the configuration
# Display detailed information about all aggregation groups on the device when the server is not
configured with dynamic link aggregation.
[Device] display link-aggregation verbose
Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing
Port Status: S -- Selected, U -- Unselected, I -- Individual
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: Dynamic
Loadsharing Type: NonS
System ID: 0x8000, 000f-e267-6c6a
Local:
Port Status Priority Oper-Key Flag
--------------------------------------------------------------------------------
GE1/0/1 I 32768 1 {AG}
GE1/0/2 I 32768 1 {AG}
Remote:
Actor Partner Priority Oper-Key SystemID Flag
--------------------------------------------------------------------------------
GE1/0/1 0 32768 0 0x8000, 0000-0000-0000 {DEF}
GE1/0/2 0 32768 0 0x8000, 0000-0000-0000 {DEF}
The output shows that GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2 are in Individual state when
they do not receive LACPDUs from the server. Both GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2
can forward traffic. When one port fails, its traffic is automatically switched to the other port.