H3C Technologies H3C S10500 Series Switches - Manual (Page 57)

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To do... Use the command... Remarks
Enter system view system-view —
Enter Layer 2
aggregate interface
view
interface bridge-aggregation
interface-number
Enter
aggregate
interface
view
Enter Layer 3
aggregate interface
or subinterface view
interface route-aggregation
{ interface-number |
interface-number.subnumber }
Required
Use either command.
Shut down the aggregate interface
or subinterface
shutdown
Required
By default, aggregate interfaces
or subinterfaces are up.
NOTE:
Shutting down a Layer 3 aggregate subinterface does not affect any aggregation group, because Layer 3
aggregate subinterfaces are not associated with any aggregation groups.
Restoring the default settings for an aggregate interface
Follow these steps to restore the default settings for an aggregate interface:
To do... Use the command... Remarks
Enter system view system-view —
Enter Layer 2 aggregate
interface view interface bridge-aggregation
interface-number
Enter
aggregate
interface
view
Enter Layer 3 aggregate
interface or subinterface view
interface route-aggregation
{ interface-number |
interface-number.subnumber }
Required
Use either command.
Restore the default settings for the
aggregate interface or subinterface
default Required
Configuring load sharing for link aggregation
groups
Configuring load-sharing criteria for link aggregation groups
You can determine how traffic is load-shared in a link aggregation group by configuring load-sharing
criteria. The criteria can be MAC addresses, service port numbers, ingress ports, IP addresses, or MPLS
labels carried in packets, or any combination. You can also let the system automatically choose
link-aggregation load-sharing criteria based on packet types (Layer 2, IPv4, MPLS, or IPv6, for example)
or perform per-packet load sharing.
You can configure global or group-specific load-sharing criteria. A link aggregation group preferentially
uses the group-specific load-sharing criteria. If no group-specific load-sharing criteria are available, the
group uses the global load-sharing criteria.