
Configuring Bridging Services
2-30 114060 Rev. A
Enabling Source Routing Spanning Tree Service on an Interface
To enable source routing spanning tree on an interface, complete the following
steps:
1. From the Select Protocols menu, select the Spanning Tree option that is
directly under the Source Routing option.
Note that the Configuration Manager also selects the Source Routing option
because this Spanning Tree protocol cannot run without source routing
enabled.
If you have not yet enabled source routing on any circuit, the Edit Source
Routing Global Parameters window appears (Figure
2-14). If you have
enabled source routing on some other circuit, the SR Interface List window
appears (Figure
2-15).
Refer to “
Enabling Source Routing Services on an Interface” earlier in this
chapter to configure the necessary source routing parameters.
2. After you configure the interface parameters and click on OK in the SR
Interface List window, the Source Route Spanning Tree
Autoconfiguration window appears (Figur
e 2-16).
3. Configure the Bridge Priority and Bridge MAC Address parameters,
using the descriptions that follow as a guide.
4. When you have configured the required parameters, click on OK.
A pop-up window prompts
Do you want to edit the Source Route Spanning Tree Interface Details?
Note: Because the spanning tree is global (that is, it runs across all source
routing circuits), the Configuration Manager only displays the Source Route
Spanning Tree Autoconfiguration window the first time you specify spanning
tree for source routing. If you have previously specified spanning tree for
source routing, this window will not appear.
Note: Although the parameters on this screen have the same names and
functions as for spanning sree service under bridging, they need to be set
independently for spanning tree service under source routing.
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