Enabling Local-First Load Sharing For Link Aggregation - H3C S7500E-X Configuration Manual

Setting the group-specific load sharing mode
In Layer 2 aggregate interface view, the switch supports the following load sharing modes and
combinations:
•
Source IP address.
•
Destination IP address.
•
Source MAC address.
•
Destination MAC address.
•
Layer 1 MPLS label.
•
Destination IP address and source IP address.
•
Destination MAC address and source MAC address.
•
Layer 1 MPLS label and Layer 2 MPLS label.
To set the load sharing mode for an aggregation group:
Step
Enter system view.
1.
Enter Layer 2 aggregate
2.
interface view.
Set the load sharing mode
3.
for the aggregation group.

Enabling local-first load sharing for link aggregation

Use local-first load sharing in a multidevice link aggregation scenario to distribute traffic preferentially
across member ports on the ingress card or device.
When you aggregate ports on different member devices in an IRF fabric, you can use local-first load
sharing to reduce traffic on IRF links, as shown in
Virtual Technologies Configuration Guide.
Command
system-view
interface bridge-aggregation
interface-number
link-aggregation load-sharing
mode { { destination-ip |
destination-mac | mpls-label1 |
mpls-label2 | source-ip |
source-mac } * | flexible }
Figure
38
Remarks
N/A
N/A
By default, the load sharing
mode is the same as the global
load sharing mode.
8. For more information about IRF, see