H3C Technologies H3C S5560 Series Switches - Manual (Page 76)

42
Step Command Remarks
2. Co
nfig
ure
the
glo
bal
link-
agg
reg
atio
n
loa
d
sha
ring
mo
de.
link-aggregation global load-sharing
mode { destination-ip | destination-mac
| destination-port | ingress-port |
source-ip | source-mac | source-port } *
By default, the system
automatically chooses the global
link-aggregation load sharing
mode according to the packet
type.
Setting group-specific load sharing mode
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter
aggre
gate
interfa
ce
view.
• Enter Layer 2 aggregate interface
view
interface bridge-aggregation
interface-number
• Enter Layer 3 aggregate interface
view:
interface route-aggregation
interface-number
N/A
3. Config
ure the
load
sharin
g
mode
for the
aggre
gation
group.
link-aggregation load-sharing mode
{ destination-ip | destination-mac |
source-ip | source-mac } *
The default settings are the same
as the global load sharing mode.
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 Figure 11 . For more information about IRF, see IRF
Configuration Guide.