Configuring a Layer 3 Link Aggregation Group (LAG)

RUCKUS ICX devices running Layer 3 FastIron images support Layer 3 LAGs, which are used for routing and not switching.
Perform the following steps to enable routing on a LAG:
  1. Enter the global configuration mode. 
    device# configure terminal
  2. Create a LAG. 
    device(config)# lag blue dynamic id 11
  3. Add ports to the LAG. 
    device(config-lag-blue)# ports ethernet 1/3/1 ethernet 1/3/2

    Upon the addition of the first physical port to a LAG, a LAG virtual interface is created and is available for user configuration.

  4. Configure a LAG virtual interface which allows you to enter the LAG virtual interface mode or multi-LAG virtual interface mode. 
    device(config)# interface lag 11
  5. Enable routing on the LAG. 
    device(config-lag-if-lg11)# route-only
  6. Assign an IP address for the LAG. 
    device(config-lag-if-lg11)# ip address 25.0.0.2/24

The following example shows the creation of a dynamic LAG that is used for routing on a RUCKUS ICX device running a Layer 3 FastIron image.

device(config)# lag ruckus-LAG dynamic id 55
device(config-lag-ruckus-LAG)# ports ethernet 4/1/4 ethernet 1/1/1 ethernet 2/1/3 ethernet 3/1/4             
device(config-lag-ruckus-LAG)# exit
device(config)# interface lag 55           
device(config-lag-if-lg55)# route-only
device(config-lag-if-lg55)# ip address 25.0.0.2/24
Parent topic: Configuring a LAG