Brocade Network Advisor SAN User Manual v11.1x (53-1002167-01, May 2011)

Brocade Network Advisor SAN User Manual 409
53-1002167-01
Guidelines for setting up Fibre Channel routing
16
FIGURE 150 A metaSAN with edge-to-edge and backbone fabrics
Guidelines for setting up Fibre Channel routing
The following are some general guidelines for setting up Fibre Channel routing:
• Ensure that the backbone fabric ID of the FC router is the same as that of other FC routers in
the backbone fabric.
• On the FC router, ensure that the ports to be configured as EX_Ports are either disabled or not
connected.
• When configuring EX_Ports, supply a fabric ID for the fabric to which the port will be connected.
You can choose any unique fabric ID as long as it is consistent for all EX_Ports that connect to
the same edge fabric.
• For Virtual Fabric (VF)-enabled fabrics, only the base switch can be configured as the FC router;
for example, EX_Ports can be configured only on a base switch for a VF-enabled switch.
Edge fabric 1
Backbone fabric
Edge fabric 3
Edge fabric 2
IP cloud
= LSAN
FC router
VEX_Port
VE_Port
EX_Port (2)
E_Port
E_Port
IFL
IFL IFL