Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) - Manual (Page 409)

Multi-Service IronWare Switching Configuration Guide 379
53-1003036-02
MSTP support for PBB
12
Configuring MSTP in a PBB network
The following deployment scenario is a case where MSTP is deployed for a single B-VLAN in a PBB
network. PBB traffic uses B-VLAN 100. The procedure to configure the nodes in the topology are
discussed below.
FIGURE 71 Core MSTP in a PBB network
Brocade NetIron XMR and Brocade MLX series configuration
AS-1 Configuration
NOTE
The configuration of AS-2 is similar to the AS-1 configuration.
For PBB traffic you will configure a VPLS instance, the B-VLAN used here is 100. For PB traffic, the
S-VLAN used is 200 and C-VLAN 300. Here, you need topology groups to configure the BVLAN as
the master VLAN and VPLS VLANs with different ISIDs mapping to the same BVLAN as member
VLANs. Then the MSTP instance is configured to be mapped to the master VLAN of the topology
group (the BVLAN).
Tag type configuration
Brocade_AS-1(config)#tag-type 88e8 eth 1/1
Brocade_AS-1(config)#tag-type 88e8 eth 1/2
Brocade_AS-1(config)#tag-type 9100 eth 1/10
B-VLAN Configuration
Brocade_AS-1(config)#vlan 100
Brocade_AS-1(config-vlan-100)#tagged ethernet 1/1 ethernet 1/2
Brocade_AS-1(config)#router mpls
Brocade_AS-1(config-mpls)#vpls pbb-bvlan 1
Brocade_AS-1(config-mpls-vpls-pbb-bvlan)#pbb
Brocade_AS-1(config-mpls-vpls-pbb-bvlan-pbb) #vlan 100 isid 101010
CS‐1
AS‐2 AS‐1
CS‐2
ES‐2 ES‐1
Core MSTP
1/1 1/2
1 /1
1 /2
1/2 1/1
1 /1
1/2 1/1 0 1/10 1/10 1 /10
Mstp‐pbb‐region