Concept Guide

NOTE: The status of the LAG and its individual ports might not be the same.
• Internal Ports — Lists whether the Auto LAG feature is Enabled or Disabled. Also displays a circular
graph displaying how many downlink ports are assigned as part of Auto LAG.
From this section you can:
• View LAG Memberships
• Configure Internal Ports for LAGs
Viewing LAG Memberships
You can view members currently assigned to Link Aggregation Groups (LAGs) from the Link Aggregation
(LAG) section of the Switching Layer-2 page.
1. From the navigation menu, click Switching Layer-2.
The Switching Layer-2 page appears.
2. In the Link Aggregation (LAG) section, click View LAG Memberships.
The LAG Membership dialog box appears, displaying the following information about each LAG
member:
• Connection — Connection type
• LAG — LAG name
• Minimum Links — Minimum links in the LAG
• Members — Interface labels of the LAG members
• LAG Port Channel Status — Status of the port channel: Up or Down
3. You can filter this list by selecting one of the following from the Filter By drop-down menu:
• All
• Uplink
• Downlink
• Interconnect (ICL/VLTi) (VLT mode only)
4. Click Apply.
Configuring Internal Ports for LAGs
From the Link Aggregation (LAG) section of the Switching Layer-2 page, you can view VLAN port
assignments for the I/O Aggregator device.
1. From the navigation menu, click Switching Layer-2.
2. In the Link Aggregation (LAG) Internal Ports section, click Edit.
The Link Aggregation Group (LAG) dialog box appears.
3. In the Auto LAG field, select Enabled to enable the Auto LAG feature or Disabled to disable it.
If you select Enabled, all ports on the I/O Aggregator device are selected by default. Perform the
following steps.
4. In the graphic representing the ports on the I/O Aggregator device, you can clear any ports you do
not want the Auto LAG to assign.
Ports eligible for assignment by Auto LAG appear in the Selected Internal Ports field.
5. Click Apply.
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