Configuration restrictions and guidelines, Configuring group-specific load sharing criteria – H3C Technologies H3C WX5500E Series Access Controllers User Manual
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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 source/destination MAC addresses, source/destination service port numbers,
ingress ports, source/destination IP addresses, or protocol numbers, or any combination.
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 is available, the
group uses the global load sharing criteria.
Configuration restrictions and guidelines
The load sharing criteria configuration applies to only unicast packets, and can change the load sharing
criteria for unicast packets. Broadcast packets and multicast packets always use the default load sharing
criteria.
Configuring the global link-aggregation load sharing criteria
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Configure the global
link-aggregation load
sharing criteria.
link-aggregation load-sharing mode
{ destination-ip | destination-mac |
destination-port | ingress-port |
source-ip | source-mac | source-port | }
*
By default, the system selects the
global load sharing criteria
according to the packet type.
In system view, the WX5540E switching engine supports the following load sharing criteria and
combinations:
•
Load sharing criteria automatically determined based on the packet type
•
Source IP address
•
Destination IP address
•
Source MAC address
•
Destination MAC address
•
Source IP address and destination IP address
•
Source IP address and source port
•
Destination IP address and destination port
•
Source IP address, source port, destination IP address, and destination port
•
Any combination of incoming port, source MAC address, and destination MAC address
Configuring group-specific load sharing criteria
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 2 aggregate
interface view.
interface bridge-aggregation
interface-number
N/A