20
Setting up an IRF fabric
You can use IRF technology to connect and virtualize multiple switches into a large virtual switch
called an "IRF fabric" for flattened network topology, and high availability, scalability, and
manageability.
IRF fabric setup flowchart
Figure 20 IRF fabric setup flowchart
To set up an IRF fabric:
Plan the installation site and IRF fabric setup parameters:
Planning IRF fabric size and the installation site
Identifying the master switch and planning IRF member IDs
Planning IRF topology and connections
Identifying physical IRF ports on the member switches
Planning the cabling scheme
Start
Plan IRF fabric setup
Install IRF member switches
Connect the grounding cable
and power cords
Power on the switches
Configure basic IRF settings
Connect the physical IRF ports
Standby switches reboot and
the IRF fabric is automatically
established
End