Sizing Tunnels and Demands
Although the steps below are for tunnel sizing, demand sizing works the same way.
Open a network that contains tunnels.
Switch to Tunnel layer.
View current tunnel utilization in the Report Manager.
Specify Tunnel Sizing default options in the Demand/Tunnel Sizing option pane of Tools > Options > Design.
Select Design > Tunnel Sizing to bring up the “Find Tunnels” window. Specify the search criteria for tunnels.
Adjust the new tunnel bandwidth value if necessary by entering a new value in the tunnel’s “New BW” field or clicking on the “Recalculate Selected” button.
Save the new bandwidth values by clicking on “Confirm Selected” or “Confirm All”. This will save the new bandwidth values as the tunnel’s bandwidth.