From the navigation pane, double-click Edit.
In the Edit tree, click Diagnostics.
In the Diagnostics work area, click 802.1AB .
In the 802.1AB tree, click Avaya.
In the work area, click the Port Config tab.
To select a port, click the PortNum.
In the port row, double-click the cell in the TLVsTxEnable column.
Select a checkbox to enable a TLV.
OR
Clear a checkbox to disable a TLV.
Click Ok.
On the toolbar, click Apply.