H3c-technologies H3C SecPath F5020 Manual do Utilizador descarregar pdf (Página 25)

Setting up an IRF fabric (centralized IRF devices)

This chapter guides you through the IRF fabric setup procedure for centralized IRF devices.

Hardware compatibility

Member devices in an IRF fabric must be devices from the same series.

General restrictions and configuration guidelines

For a successful IRF setup, follow the restrictions and guidelines in this section and the setup procedure

in "Setup and configuration task list."

IRF fabric size and member ID restrictions

To ensure a successful IRF setup, follow these IRF size and member ID restrictions:

• An IRF fabric can contain a maximum of two devices.

• The member ID assigned to a member device must be 1 or 2.

Software requirements

All IRF member devices must run the same software image version. Make sure the software auto-update

feature is enabled on all member devices.

IRF physical interface requirements

Use the following interfaces for IRF links:

• 1000BASE-T Ethernet copper ports.

• SFP ports.

• SFP+ ports.

Connecting IRF ports

When you connect two neighboring IRF members, follow these restrictions and guidelines:

• You must connect the physical interfaces of IRF-port 1 on one member to the physical interfaces of

IRF-port 2 on the other. The physical interfaces must be the same type. The two ends of an

aggregate IRF link must have the same number of physical interfaces.

• Do not connect physical interfaces of both IRF ports on one member device to the physical

interfaces of both IRF ports on the other.

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