H3C Technologies H3C SecPath F1000-E - Manual (Page 23)

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Meanwhile, the system with the higher system ID, being aware of the aggregation state changes on the
remote system, sets the aggregation state of local member ports the same as their peer ports.
NOTE:
•
To ensure stable aggregation state and service continuity, avoid changing port attributes or class-two
configurations on any member port.
• In a dynamic aggregation group, when the aggregation state of a local port changes, the aggregation
state of the peer port also changes accordingly.
• A port that joins a dynamic aggregation group after the Selected port limit has been reached will be
placed in the Selected state if it is more eligible for being selected than a current member port.
Load Sharing Criteria for Link Aggregation Groups
In a link aggregation group, traffic may be load-shared across the selected member ports based on a set
of criteria, depending on your configuration.
You can choose one of the following criteria or any combination of them for load sharing:
• IP addresses
• Port numbers
• IP protocols
Alternatively, you can let the system automatically choose link-aggregation load sharing criterion or
criteria based on packet types (Layer 2, IPv4, or IPv6 for example).
Ethernet Link Aggregation Configuration Task List
Complete the following tasks to configure Ethernet link aggregation:
Task Remarks
Configuring a Static Aggregation Group Configuring an
Aggregation
Group
Configuring a Dynamic Aggregation Group
Select either task
Configuring the Description of an Aggregate
Interface/Subinterface
Optional
Configuring the MTU of a Layer 3 Aggregate
Interface/Subinterface
Optional
Enabling Link State Traps for an Aggregate Interface Optional
Setting the Minimum and Maximum Number of Selected Ports for
an Aggregation Group
Optional
Configuring an
Aggregate
Interface
Shutting Down an Aggregate Interface Optional
Configuring Load Sharing Criteria for Link Aggregation Groups Optional
Configuring an Aggregation Group
You can choose to create a Layer 2 or Layer 3 link aggregation group depending on the ports to be
aggregated: