Brocade Multi-Service IronWare Switching Configuration Gui Instrukcja Użytkownika Pobierz pdf (Strona 577)

100

101

Multi-Service IronWare Switching Configuration Guide 547

53-1003036-02

ERP support for PBB (Brocade MLX series and Brocade NetIron XMR)

• Each sub-ring will be connected to either a major ring or a sub-ring which is referred to as a

parent ring.

• In Figure 154 ERP instance 1 is the parent ring for sub-ring ERP instance 2 and ERP instance 2

is the parent ring for sub-ring ERP instance 3.

• If both the major ring and sub-ring are running on the same VLAN then the parent ring can be

identified based on the VLAN, However, if they are running on different VLANs (especially in

PB/PBB networks) with multiple ERP instances then the administrator must specify the parent

ring ID using the sub-ring parent-ring-id erp_id> command.

• The sub-ring parent-ring-id must be configured on the sub-ring ERP instance of an

interconnection node.

RAPS-propagate-tc

FIGURE 155 RAPS-propagate-tc

• The RAPS-propagate-tc command must be configured on the sub-ring ERP instance.

• When the raps-propagate-tc command is configured, any topology change on the sub-ring will

be communicated to the major ring by sending a R-APS(Flush event). This results in a FDB flush

on all the major ring nodes.

• The RAPS-propagate-tc configuration is required only when a node is present in between two

interconnection nodes (for example: Node-4 in above topology).

Node-3 Configuration for Major ring VLAN 100

vlan 100

tagged ethe 1/1 ethe 1/3

erp 100

left-interface vlan 100 ethe 1/3

right-interface vlan 100 ethe 1/1

1 2 ... 572 573 574 575 576 577 578 579 580 581 582 ... 983 984

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