Layer 2 Edge Aggregate Interface Configuration Example - H3C S5560S-EI Series Configuration Manual

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: Bridge-Aggregation1
Aggregation Mode: Dynamic
Loadsharing Type: NonS
Management VLANs: None
System ID: 0x8000, 000f-e267-6c6a
Local:
Port
GE1/0/1(R)
GE1/0/2
GE1/0/3
Remote:
Actor
GE1/0/1
GE1/0/2
GE1/0/3
The output shows that link aggregation group 1 is a Layer 2 dynamic aggregation group that contains
three Selected ports.

Layer 2 edge aggregate interface configuration example

Network requirements
As shown in
is not configured with dynamic link aggregation.
Configure an edge aggregate interface so that both GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2
can forward traffic to improve link reliability.
Figure 15 Network diagram
Configuration procedure
# Create Layer 2 aggregate interface Bridge-Aggregation 1, and set the link aggregation mode to
dynamic.
<Device> system-view
[Device] interface bridge-aggregation 1
[Device-Bridge-Aggregation1] link-aggregation mode dynamic
Status
S
S
S
Priority Index
32768
32768
32768
Figure 15, a Layer 2 dynamic aggregation group is configured on the device. The server
Priority Index Oper-Key
32768 11 1
32768 12 1
32768 13 1
Oper-Key SystemID
81 1 0x8000, 000f-e267-57ad {ACDEF}
82 1 0x8000, 000f-e267-57ad {ACDEF}
83 1 0x8000, 000f-e267-57ad {ACDEF}
54
Flag
{ACDEF}
{ACDEF}
{ACDEF}
Flag