Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) - Manual (Page 897)

Multi-Service IronWare Switching Configuration Guide 867
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MMRP networks
21
MMRP PDU Forwarding
• If MMRP is not enabled globally on the system, then the MMRP PDUs will be flooded in the
hardware.
• If MMRP is enabled globally, then MMRP PDUs are captured to CPU for further processing.
• In the LP, if MMRP is enabled on the source port of the PDU, then it is forwarded to MP for
further processing.
• If MMRP is not enabled on the source port of the PDU, then it is flooded to other ports from
the LP.
• Flooding of MMRP PDUs occurs on the forwarding ports of the VLAN on which the PDU is
received.
Sample topology
In the network shown in Figure 206 there are two E-LANS one for B-VLAN10 and ISID 10000 and
other of B-VLAN20 and ISID 20000.
FIGURE 206 MMRP with PBB enabled
Sample MMRP configuration on AS1
Brocade_AS1(config)#mmrp enable
Brocade_AS1(config)#mmrp include-vlan 10 20
Brocade_AS1(config)#int e 1/1 e 1/3
Brocade_AS1(config-mif-1/1,1/3)#mmrp enable
Brocade_AS1(config-mif-1/1,1/3)#mmrp include-vlan 10
Sample configuration on AS2
Brocade_AS1(config)#mmrp enable
Brocade_AS1(config)#mmrp include-vlan 10 20
Brocade_AS1(config)#int e 2/1 e 2/3
Brocade_AS1(config-mif-2/1,2/3)#mmrp enable
Brocade_AS1(config-mif-2/1,2/3)#mmrp include-vlan 10
PBB configuration MLX for B-VLAN10
Brocade_AS1(config)#vlan 10
Brocade_AS1(config-vlan-10)#tag e 1/1
Brocade_AS1(config)#
Brocade_AS1(config)#router mpls
Brocade_AS1(config-mpls)#vpls vinst 2000
Brocade_AS1(config-mpls-vpls-vinst)#pbb
Brocade_AS1(config-mpls-vpls-vinst-pbb)#vlan 10 isid 10000
Brocade_AS1(config-mpls-vpls-vinst-vlan-10-isid-10000)#tagged ethernet 1/1
PBB configuration on Metro for B-VLAN10
Brocade_AS1(config)#interface ethernet 1/1