User`s manual

218
DWS-1008 User’s Manual
D-Link Systems, Inc.
Conguring and Managing STP
218D-Link Systems, Inc.
Conguring 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:
DWS-1008# set spantree backbonefast enable
success: change accepted.
Displaying the Backbone Fast Convergence State
To display the state of the backbone fast convergence feature, use the following command:
show spantree backbonefast
Here is an example:
DWS-1008# show spantree backbonefast
Backbonefast is enabled
In this example, backbone fast convergence is enabled.
Conguring Uplink Fast Convergence
To enable or disable uplink fast convergence, use the following command:
set spantree uplinkfast {enable | disable}
Displaying Uplink Fast Convergence Information
To display uplink fast convergence information, use the following command:
show spantree uplinkfast [vlan vlan-id]
The following command displays uplink fast convergence information for all VLANs:
DWS-1008# show spantree uplinkfast
VLAN port list
------------------------------------------------------------------------
1 1(fwd),2,3
In this example, ports 1, 2, and 3 provide redundant links to the network core. Port 1 is
forwarding trafc. The remaining ports block trafc to prevent a loop.