© 2011 Fujitsu Technology Solutions
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11.3 Configuring Load Balance of Link Aggregation
This section describes how to configure link aggregation with load balance settings.
Beginning in privileged EXEC mode, follow these steps to configure link aggregation with load
balance settings:
Command Purpose
Step 1 configure Enter global configuration mode.
Step 2 interface interface-id Specify the port-channel interface (logical
interface), and enter interface
configuration mode.
Step 3 load-balance
<dst-ip/dst-mac/src-dst-ip/src-dst-mac/
src-ip/src-mac>
Set the load balance for the port-channel
group.
Step 4 exit Return to global configuration mode.
Step 5 exit Return to privileged EXEC mode.
Step 6 show port-channel all Verify the configuration.
To set the load balance setting of a port-channel group, use load-balance interface
configuration command. To display port-channel group, use show port-channel all
privileged EXEC command.
In this example, a port-channel group downlink-lag1 is set to use source IP and
destination IP for its load balance setting.
(BX900-CB1)#configure
(BX900-CB1)(Config)#port-channel downlink-lag1
Interface BX900-CB1/1/3 created for port-channel downlink-lag1
(BX900-CB1)(Config)#interface BX900-CB1/1/3
(BX900-CB1)(Interface BX900-CB1/1/3)#load-balance src-dst-ip
(BX900-CB1)(Interface BX900-CB1/1/3)#exit
(BX900-CB1)(Config)#exit
(BX900-CB1)#show port-channel all
Port- Link
Log. Channel Adm. Trap STP Mbr Port Port
Intf Name Link Mode Mode Mode Type LB Ports Speed Active
------ --------------- ------ ---- ---- ------ ---- --- ------ --------- ------
BX900-CB1/1/3 downlink-lag1 Down En. En. En. St. SDI BX900-CB1/0/1 Auto False
BX900-CB1/0/2 Auto False
BX900-CB1/0/3 Auto False