Create a Shortest Path Bridging MAC (SPBM) Backbone VLAN (B-VLAN). Each SPBM network
            instance is associated with at least one backbone VLAN (B-VLAN) in the core SPBM
            network. This VLAN is used for both control plane traffic and dataplane traffic.
        
        
Note   
            
            As a best practice, configure two B-VLANs in an SPBM dual-homing environment.
         
        Procedure
- 
                In the navigation tree, expand
                    the following folders: .
            
- 
                Click VLANs.
            
- 
                In the Basic tab, click
                        Insert.
            
- 
                In the Id box, enter an
                    unused VLAN ID, or use the ID provided.
            
- 
                In the Name box, type
                    the VLAN name, or use the name provided.
            
- 
                In the Color Identifier
                    box, click the down arrow and choose a color from the list, or use the color
                    provided.
            
- 
                In the Type box, select
                        spbm-bvlan.
            
- 
                Cick Insert.
            
- 
                Collapse the VLANs tab.
                
                    The VLAN is added to the Basic
                        tab.