Configuring Backbone Fast Convergence - Nortel 2360 Configuration Manual

Configuring backbone fast convergence

To enable or disable backbone fast convergence, use the following command:
set spantree backbonefast {enable | disable}
To enable backbone fast convergence on all VLANs, type the following command:
WSS# set spantree backbonefast enable
success: change accepted.
Configuring and managing spanning tree protocol 379
Nortel WLAN—Security Switch 2300 Series Configuration Guide